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WO2012102683A1 - Prime mover engine for vehicle - Google Patents

Prime mover engine for vehicle Download PDF

Info

Publication number
WO2012102683A1
WO2012102683A1 PCT/TH2011/000045 TH2011000045W WO2012102683A1 WO 2012102683 A1 WO2012102683 A1 WO 2012102683A1 TH 2011000045 W TH2011000045 W TH 2011000045W WO 2012102683 A1 WO2012102683 A1 WO 2012102683A1
Authority
WO
WIPO (PCT)
Prior art keywords
driven
hydraulics
oil
motor
cylinder
Prior art date
Application number
PCT/TH2011/000045
Other languages
French (fr)
Inventor
Chaiyaporn Kanjanakarunwong
Original Assignee
Chaiyaporn Kanjanakarunwong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from TH1101000105A external-priority patent/TH133744A/en
Application filed by Chaiyaporn Kanjanakarunwong filed Critical Chaiyaporn Kanjanakarunwong
Publication of WO2012102683A1 publication Critical patent/WO2012102683A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Definitions

  • Prime mover engine for vehicle is an engine which uses the combustion of fuel, transmitting energy to the shaft and pass on the power to drive an engine. This process uses oil as fuel which is a major manufacturing or further operation cost. The output fuel of prime mover engine cannot be reused after combustion process.
  • Prime mover engine for vehicle consists of a driven hydraulics cylinder which separated into two sections. One section is subject to air pressure injection and the other section provides a capability to transmit the driven oil to hydraulics motor used for the electrical generator. The electricity produced is transmitted and charged to the battery, supplies adequate energy to drive the motor of the driven pump in order to control hydraulics motor driven the vehicle.
  • the purpose of this invention is to assemble the prime mover engine for vehicle and substitute the usage of driven oil to control the speed of vehicle as desired.
  • Figure 1 shows the invention of prime mover engine for vehicle.
  • Figure 2 shows the invention of driven section of the vehicle.
  • the invention of prime mover engine for the vehicle consists of primarily parts
  • Hydraulics cylinder 1 is a closed-end and hollow cylinder. Inside of the cylinder is installed with movable piston 2 that can be moved by the exterior force. This piston separates hydraulics cylinder into two cavities; driven cavity 3 and transmission cavity 4. Inside of driven cavity 3 contains amount of air transmitted from air reservoir 5 or air inlet pipe 6; to drive and move piston 2 to the proper direction and distance.
  • Control valve of prime mover 7 uses for controlling the flow of the driven oil transmitted from transmission cavity 4 through oil inlet 10 (at least one oil inlet) and drive the hydraulics motor 9 (at least one motor).
  • Hydraulics motor 9 is a driven motor used the driven oil pressure transmitted from oil inlet 10 to rotate the shaft of the hydraulics motor 11 with proper direction and velocity, moving prime mover shaft 12 and prime mover wheel 13 as desired direction and velocity.
  • Prime mover wheel 13 is a rotating wheel installed with outer structure, inserted with prime mover shaft 12. It directly obtains the power delivered from shaft motor 11 or acquires the power through other equipments (connection boot, etc.).
  • Each side of the prime mover wheel 13 or inside of prime mover wheel 13 has at least one bearing 14 that put on the prime mover shaft 12, in order to reduce the frictional force from rotation.
  • Prime mover shaft 12 One side of the prime mover shaft 12 is directly connected with generator shaft 15 of the electrical generator 16 or attached together by other equipments (connection boot, etc.). It transmits the torque that operates the generator 16 and produces adequate electricity as needed.
  • Electrical generator 16 is an electrical device that receives the rotating torsion from prime mover shaft 12 and converts it to electricity. This generator can be directly connected to external electrical devices. Another choice is to send the produced electricity to the battery 17 through conductor line 18 (at least one line).
  • Temperature reducing station 19 is a bucket or container tank or station which obtains high temperature oil from hydraulics motor 9, lower down oil temperature in the tank, and sends out through oil inlet line 22 of hydraulics cylinder 1.
  • Outer of this station 19 composes of an outer shell 23 (at least one shell) that has adequate cavity 24 to contain temperature reduction substance; for example, water, coolant, etc.
  • a section of outer shell cavity 24 has an inlet 25 used for coolant transfer, transferring coolant to reduce temperature of high temperature oil inside of the cavity 24.
  • Another section of outer shell cavity 24 has an outlet 26 used for coolant transfer, discharged from the cavity 24.
  • assisted oil return line 27 After reduced the temperature of driven oil, the oil is transferred to assisted oil return line 27.
  • a part of the assisted oil return line 27 is attached to hydraulics pump 28 (at least one pump).
  • Hydraulics pump 28 is mounted with hydraulics pump shaft 29. It drives and rotates the assisted shaft 30 of assisted wheel 31 with desired direction and velocity.
  • Assisted wheel 31 is a rotating wheel installed with outer structure, inserted with assisted shaft 30 and directly attached with hydraulics pump shaft 29 or connected with other equipments (connection boot, etc.).
  • assisted shaft 30 obtains torsion from the shaft 32 of pump motor 33 that directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.).
  • Each end of the assisted wheel 31 or inside of the assisted wheel 31 has at least one bearing 34 that put on the assisted shaft 30, with the purpose of reducing the frictional force from rotation.
  • the residue oil in the hydraulics motor 9 that has not been transferred to temperature reducing station 19 will be sent to temperature reducing station oil inlet line 35 (at least one line).
  • a part of oil inlet line 20 is installed with minor hydraulics pump 36.
  • Minor hydraulics pump 36 is mounted with minor hydraulics pump shaft 37, to drive and rotate the shaft 38 of minor hydraulics pump motor 39. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.).
  • a part of hydraulics motor 9 has a pressure switch 40, indicating excess driven oil pressure that has to transfer out to temperature reducing station 19. The remaining oil in the hydraulics motor 9 uses for signal transmission, to control minor hydraulics pump motor 39 of minor hydraulics pump 36.
  • a section of hydraulics cylinder 1 is installed at least one pressure control monitor 41 to adjust and indicate internal pressure of hydraulics cylinder 1; controlling pressure below a specific point.
  • Another section of hydraulics cylinder 1 is installed with the main air suction line 42, to suck the excess or undesirable air in the hydraulics cylinder 1.
  • Another section of hydraulics cylinder 1 is installed with the oil suction line 43, to suck the excess or unnecessary oil in the hydraulics cylinder 1.
  • Another section of hydraulics cylinder 1 is installed with the driven oil inlet line 44, allowed the oil inflow from external source (directly connection line 45 or via assisted connectors 46).
  • Driven oil inlet line 45 is a sufficiently long pipe line connected with oil tank 47 that provides adequate amount of oil for the process.
  • driven oil inlet line 45 is an open-ended or attached with assisted connector 46, connecting with inside of hydraulics cylinder 1 or transferring the oil to driven hydraulics cylinder 48 of driven section of the vehicle as shown in figure 2.
  • a part of driven oil inlet line 45 is mounted with driven hydraulics pump 49 (at least one pump installed).
  • Driven hydraulics pump 49 is attached with driven hydraulics pump shaft 50, to drive and rotate the shaft 51 of driven hydraulics pump motor 52. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 51 in proper direction and velocity.
  • Outer surface of hydraulics cylinder 1 has an outer shell 53 to reduce cylinder temperature this provides a cavity 54 to contain temperature reduction substance; for instance, water, coolant, etc.
  • a part of outer shell of hydraulics cylinder cavity 54 consists of an outer shell inlet 55. This inlet allows the coolant inflow to reduce oil temperature in the cylinder.
  • the outer shell also has an outlet 56, providing coolant outflow after finish heat transfer process.
  • the other end of supported shaft 57 is inserted through hydraulics cylinder 1 (at least one end) to support the movable piston 2 while moving in the hydraulics cylinder 1.
  • a section of temperature reducing station oil inlet line 35 that is between hydraulics motor 9 and minor hydraulics pump 36 has at least one main check valve 58; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from hydraulics motor 9 to minor hydraulics pump 36 through one way valve.
  • the invention of driven section of this vehicle consist of primarily parts
  • Driven hydraulics cylinder 48 is a closed-end and hollow cylinder. Inside of the cylinder is installed with movable piston 59 that can be moved by the exterior force. This piston separates hydraulics cylinder into two cavities; driven cavity 60 and transmission cavity 61.
  • driven cavity 60 contains amount of air transmitted from air reservoir 5 or air inlet pipe 62; to drive and move piston 59 to the proper direction and distance.
  • Control valve of driven section 63 uses for controlling the flow of the driven oil transmitted from transmission cavity 61 to driven hydraulics motor 65 (at least one motor) through inlet of driven control valve line 66 (at least one line).
  • Driven hydraulics motor 65 is a driven motor used the driven oil pressure transmitted from oil inlet 66 to rotate the driven hydraulics motor shaft 67 with proper direction and velocity, moving the engine of the vehicle as desired direction and speed.
  • oil inlet pipe line 69 (at least one pipe line).
  • the oil inlet pipeline 69 has at least one check valve 70 installed; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from driven hydraulics motor 65 to temperature reducing station 68 through this one way valve.
  • Temperature reducing station 68 is a bucket or container tank or station which obtains high temperature oil from driven hydraulics motor 65, lower down oil temperature in the tank, and sends out through oil inlet line 72 (at least one line) of variable hydraulics driven pump 71 (at least one pump) .
  • Variable hydraulics driven pump 71 is attached with variable driven hydraulics pump shaft 73, to drive and rotate the shaft 74 of controlling motor 75. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 74 in proper direction and velocity through controlling station 76.
  • Controlling station 76 is a station installed with controlling handle 77, to control the controlling motor 75 (at least one motor) and work in proper manners; for example, drive the motor with desired speed, etc.
  • Controlling motor 75 requires at least one control line 78 to move the variable hydraulics driven pump 71.
  • the variable hydraulics driven pump 71 sucks the driven oil inside temperature reducing station 68 and transmits to transmission cavity 61 of driven hydraulics cylinder 48 through oil return line 79 (at least one line).
  • a part of oil return line 79 is connected with gathering station 80. It collects the line and prevents oil backflow before transmits driven oil back to transmission cavity 61 of driven hydraulics cylinder 48.
  • driven hydraulics motor 65 will be sent to transmission cavity 61 of driven hydraulics cylinder 48 through minor oil return line 81 (at least one line). It is installed with at least one minor hydraulics back-driven pump 82.
  • Minor hydraulics back-driven pump 82 is attached with assisted hydraulics back-driven pump shaft 84, to drive and rotate the shaft 84 of minor hydraulics back-driven motor 85. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 84 in proper direction and velocity.
  • a part of driven hydraulics motor 65 has a driven pressure switch 86, indicating excess driven oil pressure that has to transfer out to temperature reducing station 68.
  • the remaining oil in the driven hydraulics motor 65 uses for signal transmission, to control minor hydraulics back- driven motor 85 of minor hydraulics back-driven pump 82.
  • a section of minor oil return line 81 that is between driven hydraulics motor 65 and minor hydraulics back-driven pump 82 has at least one check valve 87; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from driven hydraulics motor 65 to minor hydraulics back-driven pump 82 through this one way valve.
  • a section of driven hydraulics cylinder 48 is installed at least one pressure control monitor 88 to adjust and indicate internal pressure of driven hydraulics cylinder 48; controlling pressure below a specific point.
  • Another section of driven hydraulics cylinder 48 is installed with the driven air suction line 89, to suck the excess or undesirable air in the driven hydraulics cylinder 48.
  • Another section of driven hydraulics cylinder 48 is installed with the driven oil suction line 90, to suck the excess or unnecessary oil in the driven hydraulics cylinder 48.
  • Another section of driven hydraulics cylinder 48 is installed with the driven oil inlet line 91, allow the oil inflow from external source (directly connection line 45 or via assisted connectors 46).
  • Outer surface of driven hydraulics cylinder 48 has an outer shell 92 to reduce cylinder temperature this provides a cavity 93 to contain temperature reduction substance; for instance, water, coolant, etc.
  • a part of outer shell of hydraulics cylinder cavity 93 consists of an outer shell inlet 94.
  • the outer shell also has an outlet 95, providing coolant outflow after finish heat transfer process.
  • driven hydraulics cylinder 48 Inside of the driven hydraulics cylinder 48 has one or more supported shafts 96 attached with the movable piston 59. The other end of supported shafts 96 is inserted through driven hydraulics cylinder 48 (at least one end) to support the movable piston 59 while moving in the driven hydraulics cylinder 48.
  • Outer surface of temperature reducing station 68 has an outer shell 97 to reduce its temperature and provides a cavity 98 to contain temperature reduction substance; for instance, water, coolant, etc.
  • a part of outer shell of temperature reducing cavity 98 consists of an outer shell inlet 99. This inlet allows the coolant inflow to reduce oil temperature in the cavity 98.
  • the outer shell of temperature reducing cavity 98 also has an outlet 100, providing coolant outflow after finish heat transfer process.
  • the driven section of this vehicle can specify the speed of variable hydraulics driven pump 71 , operate in various revolution speed and control the driven hydraulics motor 65.
  • controlling motor-75 has adjustability to rotate in the desired direction and control the rotation of the driven hydraulics motor 65.
  • controlling motor 75 has variable sizing and able to control the rotation of the driven hydraulics motor 65.
  • variable hydraulics driven pump 71 and controlling motor 75 are specified to work together, to control the rotation of the driven hydraulics motor 65.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Prime mover engine for vehicle consists of a driven hydraulics cylinder which separated into two sections. One section is subject to air pressure injection and the other section provides a capability to transmit the driven oil to hydraulics motor used for the electrical generator. The electricity produced is transmitted and charged to the battery, supplies adequate energy to drive the motor of the driven pump in order to control hydraulics motor driven the vehicle.

Description

TITLE OF INVENTION: PRIME MOVER ENGINE FOR VEHICLE
RELATED FIELD OF INVENTION
Mechanical engineering, prime mover engine for vehicle
HISTORICAL BACKGROUND OF INVENTION Prime mover engine for vehicle is an engine which uses the combustion of fuel, transmitting energy to the shaft and pass on the power to drive an engine. This process uses oil as fuel which is a major manufacturing or further operation cost. The output fuel of prime mover engine cannot be reused after combustion process.
CHARACTERISTICS AND OBJECTIVES Prime mover engine for vehicle consists of a driven hydraulics cylinder which separated into two sections. One section is subject to air pressure injection and the other section provides a capability to transmit the driven oil to hydraulics motor used for the electrical generator. The electricity produced is transmitted and charged to the battery, supplies adequate energy to drive the motor of the driven pump in order to control hydraulics motor driven the vehicle. The purpose of this invention is to assemble the prime mover engine for vehicle and substitute the usage of driven oil to control the speed of vehicle as desired.
FIGURE EXPLAINATION
Figure 1 shows the invention of prime mover engine for vehicle. Figure 2 shows the invention of driven section of the vehicle. EXPLAINATION OF INVENTION
As shown in figure 1, the invention of prime mover engine for the vehicle consists of primarily parts;
Hydraulics cylinder 1 is a closed-end and hollow cylinder. Inside of the cylinder is installed with movable piston 2 that can be moved by the exterior force. This piston separates hydraulics cylinder into two cavities; driven cavity 3 and transmission cavity 4. Inside of driven cavity 3 contains amount of air transmitted from air reservoir 5 or air inlet pipe 6; to drive and move piston 2 to the proper direction and distance.
Inside of transmission cavity 4 contains the amount of driven oil to be sent to the control valve of prime mover 7 (at least one valve) by oil outlet 8 (at least one oil outlet). Control valve of prime mover 7 uses for controlling the flow of the driven oil transmitted from transmission cavity 4 through oil inlet 10 (at least one oil inlet) and drive the hydraulics motor 9 (at least one motor).
Hydraulics motor 9 is a driven motor used the driven oil pressure transmitted from oil inlet 10 to rotate the shaft of the hydraulics motor 11 with proper direction and velocity, moving prime mover shaft 12 and prime mover wheel 13 as desired direction and velocity.
Prime mover wheel 13 is a rotating wheel installed with outer structure, inserted with prime mover shaft 12. It directly obtains the power delivered from shaft motor 11 or acquires the power through other equipments (connection boot, etc.).
Each side of the prime mover wheel 13 or inside of prime mover wheel 13 has at least one bearing 14 that put on the prime mover shaft 12, in order to reduce the frictional force from rotation.
One side of the prime mover shaft 12 is directly connected with generator shaft 15 of the electrical generator 16 or attached together by other equipments (connection boot, etc.). It transmits the torque that operates the generator 16 and produces adequate electricity as needed. Electrical generator 16 is an electrical device that receives the rotating torsion from prime mover shaft 12 and converts it to electricity. This generator can be directly connected to external electrical devices. Another choice is to send the produced electricity to the battery 17 through conductor line 18 (at least one line).
After drive the shaft 1 1 of hydraulics motor 9, used oil is sent to the inlet of temperature reducing station 19 by oil inlet pipe line 20 (at least one pipe line). The oil inlet pipeline 20 has at least one check valve installed, preventing the used oil back flow from temperature reducing station 19 to hydraulics motor 9. Temperature reducing station 19 is a bucket or container tank or station which obtains high temperature oil from hydraulics motor 9, lower down oil temperature in the tank, and sends out through oil inlet line 22 of hydraulics cylinder 1.
Outer of this station 19 composes of an outer shell 23 (at least one shell) that has adequate cavity 24 to contain temperature reduction substance; for example, water, coolant, etc.
A section of outer shell cavity 24 has an inlet 25 used for coolant transfer, transferring coolant to reduce temperature of high temperature oil inside of the cavity 24.
Another section of outer shell cavity 24 has an outlet 26 used for coolant transfer, discharged from the cavity 24.
After reduced the temperature of driven oil, the oil is transferred to assisted oil return line 27. A part of the assisted oil return line 27 is attached to hydraulics pump 28 (at least one pump).
Hydraulics pump 28 is mounted with hydraulics pump shaft 29. It drives and rotates the assisted shaft 30 of assisted wheel 31 with desired direction and velocity.
Assisted wheel 31 is a rotating wheel installed with outer structure, inserted with assisted shaft 30 and directly attached with hydraulics pump shaft 29 or connected with other equipments (connection boot, etc.).
The outer end of assisted shaft 30 obtains torsion from the shaft 32 of pump motor 33 that directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.).
Each end of the assisted wheel 31 or inside of the assisted wheel 31 has at least one bearing 34 that put on the assisted shaft 30, with the purpose of reducing the frictional force from rotation.
The residue oil in the hydraulics motor 9 that has not been transferred to temperature reducing station 19 will be sent to temperature reducing station oil inlet line 35 (at least one line). A part of oil inlet line 20 is installed with minor hydraulics pump 36.
Minor hydraulics pump 36 is mounted with minor hydraulics pump shaft 37, to drive and rotate the shaft 38 of minor hydraulics pump motor 39. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.). A part of hydraulics motor 9 has a pressure switch 40, indicating excess driven oil pressure that has to transfer out to temperature reducing station 19. The remaining oil in the hydraulics motor 9 uses for signal transmission, to control minor hydraulics pump motor 39 of minor hydraulics pump 36. A section of hydraulics cylinder 1 is installed at least one pressure control monitor 41 to adjust and indicate internal pressure of hydraulics cylinder 1; controlling pressure below a specific point.
Another section of hydraulics cylinder 1 is installed with the main air suction line 42, to suck the excess or undesirable air in the hydraulics cylinder 1. Another section of hydraulics cylinder 1 is installed with the oil suction line 43, to suck the excess or unnecessary oil in the hydraulics cylinder 1.
Another section of hydraulics cylinder 1 is installed with the driven oil inlet line 44, allowed the oil inflow from external source (directly connection line 45 or via assisted connectors 46). Driven oil inlet line 45 is a sufficiently long pipe line connected with oil tank 47 that provides adequate amount of oil for the process.
The other end of driven oil inlet line 45 is an open-ended or attached with assisted connector 46, connecting with inside of hydraulics cylinder 1 or transferring the oil to driven hydraulics cylinder 48 of driven section of the vehicle as shown in figure 2. A part of driven oil inlet line 45 is mounted with driven hydraulics pump 49 (at least one pump installed).
Driven hydraulics pump 49 is attached with driven hydraulics pump shaft 50, to drive and rotate the shaft 51 of driven hydraulics pump motor 52. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 51 in proper direction and velocity.
Outer surface of hydraulics cylinder 1 has an outer shell 53 to reduce cylinder temperature this provides a cavity 54 to contain temperature reduction substance; for instance, water, coolant, etc. A part of outer shell of hydraulics cylinder cavity 54 consists of an outer shell inlet 55. This inlet allows the coolant inflow to reduce oil temperature in the cylinder. The outer shell also has an outlet 56, providing coolant outflow after finish heat transfer process.
Inside of the hydraulics cylinder 1 has one or more supported shafts 57 attached with the movable piston 2. The other end of supported shaft 57 is inserted through hydraulics cylinder 1 (at least one end) to support the movable piston 2 while moving in the hydraulics cylinder 1.
A section of temperature reducing station oil inlet line 35 that is between hydraulics motor 9 and minor hydraulics pump 36 has at least one main check valve 58; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from hydraulics motor 9 to minor hydraulics pump 36 through one way valve.
As shown in figure 2, the invention of driven section of this vehicle, consist of primarily parts;
Driven hydraulics cylinder 48 is a closed-end and hollow cylinder. Inside of the cylinder is installed with movable piston 59 that can be moved by the exterior force. This piston separates hydraulics cylinder into two cavities; driven cavity 60 and transmission cavity 61.
Inside of driven cavity 60 contains amount of air transmitted from air reservoir 5 or air inlet pipe 62; to drive and move piston 59 to the proper direction and distance.
Inside of transmission cavity 61 contains the amount of driven oil to be sent to the control valve of driven section 63 (at least one valve) by oil outlet 64 (at least one oil outlet). Control valve of driven section 63 uses for controlling the flow of the driven oil transmitted from transmission cavity 61 to driven hydraulics motor 65 (at least one motor) through inlet of driven control valve line 66 (at least one line).
Driven hydraulics motor 65 is a driven motor used the driven oil pressure transmitted from oil inlet 66 to rotate the driven hydraulics motor shaft 67 with proper direction and velocity, moving the engine of the vehicle as desired direction and speed.
After drive the shaft 67 of driven hydraulics motor 65, used oil is sent to the inlet of temperature reducing station 68 by oil inlet pipe line 69 (at least one pipe line). The oil inlet pipeline 69 has at least one check valve 70 installed; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from driven hydraulics motor 65 to temperature reducing station 68 through this one way valve.
Temperature reducing station 68 is a bucket or container tank or station which obtains high temperature oil from driven hydraulics motor 65, lower down oil temperature in the tank, and sends out through oil inlet line 72 (at least one line) of variable hydraulics driven pump 71 (at least one pump) .
Variable hydraulics driven pump 71 is attached with variable driven hydraulics pump shaft 73, to drive and rotate the shaft 74 of controlling motor 75. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 74 in proper direction and velocity through controlling station 76.
Controlling station 76 is a station installed with controlling handle 77, to control the controlling motor 75 (at least one motor) and work in proper manners; for example, drive the motor with desired speed, etc. Controlling motor 75 requires at least one control line 78 to move the variable hydraulics driven pump 71. The variable hydraulics driven pump 71 sucks the driven oil inside temperature reducing station 68 and transmits to transmission cavity 61 of driven hydraulics cylinder 48 through oil return line 79 (at least one line).
A part of oil return line 79 is connected with gathering station 80. It collects the line and prevents oil backflow before transmits driven oil back to transmission cavity 61 of driven hydraulics cylinder 48.
The remaining oil inside driven hydraulics motor 65 will be sent to transmission cavity 61 of driven hydraulics cylinder 48 through minor oil return line 81 (at least one line). It is installed with at least one minor hydraulics back-driven pump 82.
Minor hydraulics back-driven pump 82 is attached with assisted hydraulics back-driven pump shaft 84, to drive and rotate the shaft 84 of minor hydraulics back-driven motor 85. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 84 in proper direction and velocity.
A part of driven hydraulics motor 65 has a driven pressure switch 86, indicating excess driven oil pressure that has to transfer out to temperature reducing station 68. The remaining oil in the driven hydraulics motor 65 uses for signal transmission, to control minor hydraulics back- driven motor 85 of minor hydraulics back-driven pump 82.
A section of minor oil return line 81 that is between driven hydraulics motor 65 and minor hydraulics back-driven pump 82 has at least one check valve 87; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from driven hydraulics motor 65 to minor hydraulics back-driven pump 82 through this one way valve.
A section of driven hydraulics cylinder 48 is installed at least one pressure control monitor 88 to adjust and indicate internal pressure of driven hydraulics cylinder 48; controlling pressure below a specific point. Another section of driven hydraulics cylinder 48 is installed with the driven air suction line 89, to suck the excess or undesirable air in the driven hydraulics cylinder 48.
Another section of driven hydraulics cylinder 48 is installed with the driven oil suction line 90, to suck the excess or unnecessary oil in the driven hydraulics cylinder 48.
Another section of driven hydraulics cylinder 48 is installed with the driven oil inlet line 91, allow the oil inflow from external source (directly connection line 45 or via assisted connectors 46).
Outer surface of driven hydraulics cylinder 48 has an outer shell 92 to reduce cylinder temperature this provides a cavity 93 to contain temperature reduction substance; for instance, water, coolant, etc. A part of outer shell of hydraulics cylinder cavity 93 consists of an outer shell inlet 94.
This inlet allows the coolant inflow to reduce oil temperature in the cylinder. The outer shell also has an outlet 95, providing coolant outflow after finish heat transfer process.
Inside of the driven hydraulics cylinder 48 has one or more supported shafts 96 attached with the movable piston 59. The other end of supported shafts 96 is inserted through driven hydraulics cylinder 48 (at least one end) to support the movable piston 59 while moving in the driven hydraulics cylinder 48.
Outer surface of temperature reducing station 68 has an outer shell 97 to reduce its temperature and provides a cavity 98 to contain temperature reduction substance; for instance, water, coolant, etc. A part of outer shell of temperature reducing cavity 98 consists of an outer shell inlet 99. This inlet allows the coolant inflow to reduce oil temperature in the cavity 98.
The outer shell of temperature reducing cavity 98 also has an outlet 100, providing coolant outflow after finish heat transfer process. The driven section of this vehicle can specify the speed of variable hydraulics driven pump 71 , operate in various revolution speed and control the driven hydraulics motor 65.
Specified that controlling motor-75 has adjustability to rotate in the desired direction and control the rotation of the driven hydraulics motor 65.
Specified that controlling motor 75 has variable sizing and able to control the rotation of the driven hydraulics motor 65.
The variable hydraulics driven pump 71 and controlling motor 75 are specified to work together, to control the rotation of the driven hydraulics motor 65.
METHOD OF THE INVENTION
The detail of this invention has mentioned in explanation of invention section.

Claims

1. The prime mover engine for the vehicle consists of primarily parts; hydraulics cylinder 1 is a closed-end and hollow cylinder. Inside of the cylinder is installed with moveable piston 2 that can be moved by the exterior force. This piston separates hydraulics cylinder into two cavities; driven cavity 3 and transmission cavity 4. Inside of driven cavity 3 contains amount of air transmitted from air reservoir 5 or air inlet pipe 6; to drive and move piston 2 to the proper direction and distance. Inside of transmission cavity 4 contains the amount of driven oil to be sent to the control valve of prime mover 7 (at least one valve) by oil outlet 8 (at least one oil outlet). Control valve of prime mover 7 uses for controlling the flow of the driven oil transmitted from transmission cavity 4 through oil inlet 10 (at least one oil inlet) and drive the hydraulics motor 9 (at least one motor). Hydraulics motor 9 is a driven motor used the driven oil pressure transmitted from oil inlet 10 to rotate the shaft of the hydraulics motor 11 with proper direction and velocity, moving prime mover shaft 12 and prime mover wheel 13 as desired direction and velocity. One side of the prime mover shaft 12 is directly connected with generator shaft 15 of the electrical generator 16 or attached together by other equipments (connection boot, etc.). It transmits the torque that operates the generator 16 and produces adequate electricity as needed. It sends the produced electricity to the battery 17 through conductor line 18 (at least one line).
After drive the shaft 11 of hydraulics motor 9, used oil is sent to the inlet of temperature reducing station 19 by oil inlet pipe line 20 (at least one pipe line). The oil inlet pipeline 20 has at least one check valve installed, preventing the used oil back flow from temperature reducing station 19 to hydraulics motor 9. The temperature reducing station 19 obtains high temperature oil from hydraulics motor 9, lower down oil temperature in the tank, and sends out through oil inlet line 22 of hydraulics cylinder 1.
Outer of the temperature reducing station 19 composes of an outer shell 23 (at least one shell) that has adequate cavity 24 to contain temperature reduction substance; for example, water, coolant, etc.
After reduced the temperature of driven oil, the oil is transferred to assisted oil return line 27. A part of the assisted oil return line 27 is attached to hydraulics pump 28 (at least one pump). Hydraulics pump 28 is mounted with hydraulics pump shaft 29. It drives and rotates the assisted shaft 30 of assisted wheel 31 with desired direction and velocity. The end of assisted shaft 30 obtains torsion from the shaft 32 of pump motor 33 that directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.).
The residue oil in the hydraulics motor 9 that has not been transferred to temperature reducing station 19 will be sent to temperature reducing station oil inlet line 35 (at least one line). A part of oil inlet line 20 is installed with minor hydraulics pump 36. Minor hydraulics pump 36 is mounted with minor hydraulics pump shaft 37, to drive and rotate the shaft 38 of minor hydraulics pump motor 39. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.).
A part of hydraulics motor 9 has a pressure switch 40, indicating excess driven oil pressure to control minor hydraulics pump motor 39 of minor hydraulics pump 36.
A section of hydraulics cylinder 1 is installed at least one pressure control monitor 41 to adjust and indicate internal pressure of hydraulics cylinder 1; controlling pressure below a specific point. Another section of hydraulics cylinder 1 is installed with the main air suction line 42, to suck the excess or undesirable air in the hydraulics cylinder 1. Moreover, it is installed with the oil suction line 43, to suck the excess or unnecessary oil in the hydraulics cylinder 1. An additional section of hydraulics cylinder 1 is installed with the driven oil inlet line 44, allow the oil inflow from external source (directly connection line 45 or via assisted connectors 46). The driven oil inlet line 45 is connected with oil tank 47 that provides adequate amount of oil for the process. The other end of driven oil inlet line 45 is connected with inside of hydraulics cylinder 1 to transfer the oil to driven hydraulics cylinder 48 of driven section of the vehicle.
Outer surface of hydraulics cylinder 1 has an outer shell 53 to reduce cylinder temperature this provides a cavity 54 to contain temperature reduction substance; for instance, water, coolant, etc.
A part of outer shell of hydraulics cylinder cavity 54 consists of an outer shell inlet 55. This inlet allows the coolant inflow to reduce oil temperature in the cylinder. The outer shell also has an outlet 56, providing coolant outflow after finish heat transfer process.
The driven section of this vehicle, consist of primarily parts; driven hydraulics cylinder 48, a closed-end and hollow cylinder. Inside of the cylinder is installed with movable piston 59 that can be moved by the exterior force. This piston separates hydraulics cylinder into two cavities; driven cavity 60 and transmission cavity 61. Inside of driven cavity 60 contains amount of air transmitted from air reservoir 5 or air inlet pipe 62; to drive and move piston 59 to the proper direction and distance. Inside of transmission cavity 61 contains the amount of driven oil to be sent to the control valve of driven section 63 (at least one valve) by oil outlet 64 (at least one oil outlet). Control valve of driven section 63 uses for controlling the flow of the driven oil transmitted from transmission cavity 61 to driven hydraulics motor 65 (at least one motor) through inlet of driven control valve line 66 (at least one line).
Driven hydraulics motor 65 is a driven motor used the driven oil pressure transmitted from oil inlet 66 to rotate the driven hydraulics motor shaft 67 with proper direction and velocity, moving the engine of the vehicle as desired direction and speed.
After drive the shaft 67 of driven hydraulics motor 65, used oil is sent to the inlet of temperature reducing station 68 by oil inlet pipe line 69 (at least one pipe line). The oil inlet pipeline 69 has at least one check valve 70 installed; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from driven hydraulics motor 65 to temperature reducing station 68 through this one way valve.
Temperature reducing station 68 is a type of bucket or container tank or station which obtains high temperature oil from driven hydraulics motor 65, lower down oil temperature in the tank, and sends out through oil inlet line 72 (at least one line) of variable hydraulics driven pump 71 (at least one pump) . Variable hydraulics driven pump 71 is attached with variable driven hydraulics pump shaft 73, to drive and rotate the shaft 74 of controlling motor 75. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 74 in proper direction and velocity through controlling station 76. Controlling station 76 is a station installed with controlling handle 77, to control the controlling motor 75 (at least one motor) and work in proper manners; for example, drive the motor with desired speed, etc. Controlling motor 75 requires at least one control line 78 to move the variable hydraulics driven pump 71. The variable hydraulics driven pump 71 sucks the driven oil inside temperature reducing station 68 and transmits to transmission cavity 61 of driven hydraulics cylinder 48 through oil return line 79 (at least one line). A part of oil return line 79 is connected with gathering station 80. It collects the line and prevents oil backflow before transmits driven oil back to transmission cavity 61 of driven hydraulics cylinder 48.
The remaining oil inside driven hydraulics motor 65 will be sent to transmission cavity 61 of driven hydraulics cylinder 48 through minor oil return line 81 (at least one line). It is installed with at least one minor hydraulics back-driven pump 82.
Minor hydraulics back-driven pump 82 is attached with assisted hydraulics back-driven pump shaft 84, to drive and rotate the shaft 84 of minor hydraulics back-driven motor 85. It directly uses the electricity from battery 17 or external source or acquires the power from other external equipments (connection boot, etc.) to operate the shaft 84 in proper direction and velocity.
A part of driven hydraulics motor 65 has a driven pressure switch 86, indicating excess driven oil pressure that has to transfer out to temperature reducing station 68. The remaining oil in the driven hydraulics motor 65 uses for signal transmission, to control minor hydraulics back- driven motor 85 of minor hydraulics back-driven pump 82.
A section of minor oil return line 81 that is between driven hydraulics motor 65 and minor hydraulics back-driven pump 82 has at least one check valve 87; to control the oil flow in a proper direction and prevent oil backflow. Oil is transferred from driven hydraulics motor 65 to minor hydraulics back-driven pump 82 through this one way valve. A section of driven hydraulics cylinder 48 is installed at least one pressure control monitor 88 to adjust and indicate internal pressure of driven hydraulics cylinder 48; controlling pressure below a specific point.
Another section of driven hydraulics cylinder 48 is installed with the driven air suction line 89, to suck the excess or undesirable air in the driven hydraulics cylinder 48. Another section of driven hydraulics cylinder 48 is installed with the driven oil suction line 90, to suck the excess or unnecessary oil in the driven hydraulics cylinder 48.
A part of driven hydraulics cylinder 48 is installed with the driven oil inlet line 91, allow the oil inflow from external source (directly connection line 45 or via assisted connectors 46). Outer surface of driven hydraulics cylinder 48 has an outer shell 92 to reduce cylinder temperature this provides a cavity 93 to contain temperature reduction substance; for instance, water, coolant, etc.
A part of outer shell of hydraulics cylinder cavity 93 consists of an outer shell inlet 94. This inlet allows the coolant inflow to reduce oil temperature in the cylinder. The outer shell also has an outlet 95, providing coolant outflow after finish heat transfer process.
Inside of the driven hydraulics cylinder 48 has one or more supported shafts 96 attached with the movable piston 59. The other end of supported shafts 96 is inserted through driven hydraulics cylinder 48 (at least one end) to support the movable piston 59 while moving in the driven hydraulics cylinder 48.
Outer surface of temperature reducing station 68 has an outer shell 97 to reduce its temperature and provides a cavity 98 to contain temperature reduction substance; for instance, water, coolant, etc.
A part of outer shell of temperature reducing cavity 98 consists of an outer shell inlet 99. This inlet allows the coolant inflow to reduce oil temperature in the cavity 98.
The outer shell of temperature reducing cavity 98 also has an outlet 100, providing coolant outflow after finish heat transfer process.
2. Prime mover engine for the vehicle from process claim no.l : The variable hydraulics driven pump 71 can operate in various revolution speeds to control the driven hydraulics motor 65.
3. Prime mover engine for the vehicle from process claim no.1-2 (Any no.): The variable hydraulics driven pump 71 has variable sizing and able to control the rotation of the driven hydraulics motor 65.
4. Prime mover engine for the vehicle from process claim no.1-3 (Any no.): The controlling motor 75 has adjustability to rotate in the desired direction and control the rotation of the driven hydraulics motor 65.
5. Prime mover engine for the vehicle from process claim no.1-4 (Any no.): The controlling motor 75 has variable sizing and able to control the rotation of the driven hydraulics motor 65.
6. Prime mover engine for the vehicle from process claim no.1-5 (Any no.): The variable hydraulics driven pump 71 and controlling motor 75 are specified to work together, to control the rotation of the driven hydraulics motor 65.
PCT/TH2011/000045 2011-01-24 2011-10-06 Prime mover engine for vehicle WO2012102683A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1101000105 2011-01-24
TH1101000105A TH133744A (en) 2011-01-24 First drive unit, vehicle power

Publications (1)

Publication Number Publication Date
WO2012102683A1 true WO2012102683A1 (en) 2012-08-02

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Application Number Title Priority Date Filing Date
PCT/TH2011/000045 WO2012102683A1 (en) 2011-01-24 2011-10-06 Prime mover engine for vehicle

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WO (1) WO2012102683A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110152A (en) * 1961-05-01 1963-11-12 Int Harvester Co Starting and operating control system for free piston engine hydraulic pump as a power plant of a hydrostatic driven vehicle
DE1179778B (en) * 1960-02-06 1964-10-15 Beteiligungs & Patentverw Gmbh Device for converting a reciprocating motion into a rotary motion and vice versa, especially for internal combustion engines
DE2045759A1 (en) * 1970-09-16 1972-03-23 Gunkel, Heinz Rudolf, 6390 Usingen Reciprocating heat engine for generating hydraulic energy
WO2009046493A1 (en) * 2007-10-12 2009-04-16 Cogen Microsystems Pty Ltd Heat engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179778B (en) * 1960-02-06 1964-10-15 Beteiligungs & Patentverw Gmbh Device for converting a reciprocating motion into a rotary motion and vice versa, especially for internal combustion engines
US3110152A (en) * 1961-05-01 1963-11-12 Int Harvester Co Starting and operating control system for free piston engine hydraulic pump as a power plant of a hydrostatic driven vehicle
DE2045759A1 (en) * 1970-09-16 1972-03-23 Gunkel, Heinz Rudolf, 6390 Usingen Reciprocating heat engine for generating hydraulic energy
WO2009046493A1 (en) * 2007-10-12 2009-04-16 Cogen Microsystems Pty Ltd Heat engine

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