CN107664075A - Engine pack and there is its vehicle - Google Patents
Engine pack and there is its vehicle Download PDFInfo
- Publication number
- CN107664075A CN107664075A CN201610603612.9A CN201610603612A CN107664075A CN 107664075 A CN107664075 A CN 107664075A CN 201610603612 A CN201610603612 A CN 201610603612A CN 107664075 A CN107664075 A CN 107664075A
- Authority
- CN
- China
- Prior art keywords
- engine
- cylinder block
- fuel tanking
- tanking unit
- oil
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/18—Other cylinders
- F02F1/20—Other cylinders characterised by constructional features providing for lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/16—Controlling lubricant pressure or quantity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
- F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
- F01M2001/0215—Electrical pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
- F01M2001/023—Piston pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention provides a kind of engine pack and there is its vehicle, the engine pack includes：Engine body, Fuel Tanking Unit and on-off system, engine body include cylinder block, and cylinder block is interior formed with cylinder block main oil gallery；Fuel Tanking Unit is connected with cylinder block main oil gallery, and Fuel Tanking Unit is used to export lubricating oil into cylinder block main oil gallery；On-off system is arranged for connecting or separating Fuel Tanking Unit and cylinder block main oil gallery.Engine pack of the present invention, the rapid foundation for the oil film that can be achieved that engine is cold when opening reduces that engine is cold to be opened and friction during frequent starting, so as to extend the life-span of engine component.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of engine pack both has its vehicle.
Background technology
As oil consumption Abgasgesetz is more and more stricter, traditional gasoline and diesel engine is facing increasing challenge,
New energy source and power further emerges.Hybrid power is one of technique direction of new energy power, and intelligent start/stop function
It is one of basic function of hybrid power engine, the dead time of engine is reduced by frequently start and stop, reduces hair
Motivation oil consumption, under urban conditions, frequently start and stop can make that the friction of the parts such as crankshaft-link rod is larger, and engine wasted power is larger,
The service life reduction of parts simultaneously.
The content of the invention
In view of this, the present invention is directed to propose a kind of engine pack, oil film can be established rapidly when opening so that engine is cold,
Friction when engine is cold to be opened is reduced, so as to extend the life-span of engine component.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of engine pack, the engine pack include：Engine body, the engine body include cylinder
Body, the cylinder block are interior formed with cylinder block main oil gallery；Fuel Tanking Unit, the Fuel Tanking Unit and the cylinder block main oil gallery phase
Even, the Fuel Tanking Unit is used to export lubricating oil into the cylinder block main oil gallery；And on-off system, the on-off system are set
It is set to for connecting or separating the Fuel Tanking Unit and the cylinder block main oil gallery.
According to some embodiments of the present invention, piston is provided with the Fuel Tanking Unit, the piston is arranged to utilize institute
The pressure differential for stating piston two sides drives the lubricating oil in the Fuel Tanking Unit to flow to the cylinder block main oil gallery.
Further, a side of the piston contacts with lubricating oil and another side connects with circulation waterway, institute
The upstream end for stating circulation waterway is exported to warm wind electron assistant water pump from oil cooler and water side.
Further, the water side of the warm wind electron assistant water pump is connected with the oil cooler with to the machine oil
Cooler provides the heating liquid for being heated to machine oil, and the heating liquid is flowed through after the oil cooler from described
Oil cooler is exported to another side described in the piston.
Further, at least a portion of another side of the piston is curved surface or inclined-plane, the curved surface or
The inclined-plane is extended at least partially into the circulation waterway.
According to some embodiments of the present invention, through hole is offered in the side wall of the cylinder block, the through hole is used for
Connect the Fuel Tanking Unit and the cylinder block main oil gallery.
According to some embodiments of the present invention, the engine pack also includes being used to heat the Fuel Tanking Unit
Heater.
According to some embodiments of the present invention, heat-insulation layer is additionally provided with the outer surface of the Fuel Tanking Unit.
According to some embodiments of the present invention, piston is provided with the Fuel Tanking Unit, the piston is driven by motor.
Relative to prior art, engine pack of the present invention has the advantage that：
(1) engine pack of the present invention, the rapid foundation of oil film when engine is cold to be opened can be achieved, reduces engine
Cold friction when opening, so as to extend the life-span of engine component.
(2) heater of the present invention, lubricating oil viscosity during cold start-up can be reduced, oil film is established rapidly, is carried
High engine efficiency.
Another object of the present invention is to propose a kind of vehicle with above-mentioned engine pack.
The vehicle is same relative to Dominant Facies possessed by prior art with above-mentioned engine pack, will not be repeated here.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of the engine pack described in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the Fuel Tanking Unit described in the embodiment of the present invention.
Description of reference numerals：
100- engine packs, 1- cylinder block, 2- Fuel Tanking Units, 3- on-off systems, 4- cylinder head, 5- warm winds,
6- warm wind electron assistant water pumps, 7- water pumps, 8- oil cooler, 9- pistons, 10- pipelines.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-Figure 2, engine pack 100 according to embodiments of the present invention can include engine body, oil storage
Device 2 and on-off system 3.
Engine body includes cylinder block 1, and the upper end of cylinder block 1 is provided with cylinder head 4, and lower end is provided with oil sump, oily bottom
Shell can prevent impurity from entering as the shell of oil storage tank, and collect and store the lubricating oil flowed back to by each friction surface of engine,
Partial heat is dispersed, prevents oil ageing.It is used in cylinder block 1 formed with cylinder block main oil gallery, cylinder block main oil gallery to hair
Each kinematic pair supply lubricating oil of motivation body.
Fuel Tanking Unit 2 is connected with cylinder block main oil gallery, and Fuel Tanking Unit 2 is used to export lubricating oil into cylinder block main oil gallery.
It is understood that Fuel Tanking Unit 2 only works in startup stage such as cold start-up or frequent starting, in in-engine lubrication
After oil pressure is established, lubricating oil pump is main oil supply component, i.e., in startup stage, the work of the auxiliary lubricating oil pump of Fuel Tanking Unit 2.
On-off system 3 is arranged for connecting or separates Fuel Tanking Unit 2 and cylinder block main oil gallery.
That is, Fuel Tanking Unit 2 can be connected with cylinder block main oil gallery by the realization of on-off system 3 or break-make,
During engine start, on-off system 3 is opened, and the lubricating oil in Fuel Tanking Unit 2 enters cylinder block main oil gallery, then passes through cylinder block master
Oil duct is lubricated to kinematic pair part such as crankshaft-and-connecting-rod, friction when thus can reduce startup between crankshaft-link rod,
When normal working of engine or stopped status, on-off system 3 is closed, and is full of lubricating oil in Fuel Tanking Unit 2, so as to engine again
Used during startup.
As a kind of embodiment, the parts such as piston, piston ring, crankshaft-and-connecting-rod are also provided with cylinder block 1, its
Middle piston is cylindrical structural, and piston uses metalwork, can be moved up and down in cylinder interior, piston ring be located at piston outer rim and
Between the internal face of cylinder, the effect of being slidingly sealed is played, sets piston ring to prevent in compression and burned during combustion room
Fuel oil, air mixture and exhaust leak into oil groove, while and can prevents oil liquid leakage in oil groove to behind combustion zone
Burning is lost in.
Bent axle is used to the linear motion up and down of piston being changed into rotary motion, and connecting rod is used to connect the piston to bent axle,
Specifically, connecting rod can include bar portion and head, and bar portion is pivotally connected with bent axle, and head is pivotally connected with piston, so as in work
Change angle while plug motion and bent axle rotation.
Lubricating system is one of subsystem important in engine, and lubricating system can ensure that motion zero all in engine
Part can obtain lubricating oil, to realize brisk operating.The greasing of automobile engine is：Engine will by lubricating oil pump
Lubricating oil is sent into oil trap in oil sump, and then enters oil filter to remove the impurity in oil removing, realizes the cleaning of oil
Filtering, the oil of filtering flow into cylinder block main oil gallery after the cooling of oil cooler 8, are ejected into the fortune such as bent axle, connecting rod under high pressure
It is lubricated on dynamic parts, while the oil flowed back to by each friction surface may flow into oil sump again, be received in oil sump
Collect and used together to recirculate.
In addition, the essential structure of other parts of engine and operation principle etc. have all been one of ordinary skill in the art
It is known, therefore be not detailed herein.
In certain embodiments, as shown in Fig. 2 being provided with piston 9 in Fuel Tanking Unit 2, piston 9 is arranged to utilize piston 9
Lubricating oil in the pressure differential driving Fuel Tanking Unit 2 of two sides flows to cylinder block main oil gallery, it is preferable that in the side wall of cylinder block 1
Through hole can be offered, through hole is used to connect Fuel Tanking Unit 2 and cylinder block main oil gallery, so as to realize that lubricating oil fills in oil storage
Put the circulation between 2 and main oil gallery.
Specifically, as depicted in figs. 1 and 2, in engine start, without oil pressure in cylinder body main oil gallery, on-off system is opened
3, the water in circulation waterway can promote piston 9 it is moved to the direction of on-off system 3, so that the lubrication in Fuel Tanking Unit 2
Oil enters cylinder block main oil gallery, and then crankshaft-and-connecting-rod is lubricated, and reduces its friction level, improves service life.
In normal working of engine, the normal pump oil of lubricating oil pump, so as to establish oil pressure, the oil pressure in cylinder block main oil gallery can
To reach 5-6bar, more than the pressure (1-2bar) of circulation waterway reclaimed water, thus piston 9 is promoted to move right, in main oil gallery
Lubricating oil enters Fuel Tanking Unit 2, when the lubricating oil in Fuel Tanking Unit 2 is full of, on-off system 3 is closed, so that Fuel Tanking Unit 2 is under
Worked during secondary startup.
As a kind of embodiment, as shown in Fig. 2 a side of piston 9 is plane (left surface in Fig. 2), and with
Lubricating oil contacts, and another side (right flank in Fig. 2) is curved surface or inclined-plane at least partially, it is preferable that this of piston 9 is another
The bottom of one side can be plane, and the lower flat can be concordant with the left side wall of pipeline 10, another side of piston 9
Top can be above-mentioned curved surface or inclined-plane, so formed arc water impact face, be advantageous to water route and promote work quickly
The motion of plug 9.
Preferably, curved surface or inclined-plane are extended at least partially into circulation waterway, and are connected with circulation waterway, circulation waterway
Upstream end come from oil cooler 8, and water side is exported to warm wind electron assistant water pump 6, so can be same by circulation waterway
When oil cooler 8 is heated, reduce the cooling velocity of lubricating oil.Meanwhile the temperature phase of the water from oil cooler 8
To higher, such water temperature can be transferred to lubricating oil by piston, so as to be heated to lubricating oil, reduce oil body,
Increase lubricant effect.
Further, the water side of warm wind electron assistant water pump 6 is connected with oil cooler 8 to be carried to oil cooler 8
For the heating liquid for being heated to machine oil, the heating liquid flow through after oil cooler 8 from oil cooler 8 export to
Another side of piston 9.In other words, by taking engine cold-start as an example, lubricating oil during engine cold-start in lubricating oil pump
Temperature is relatively low, and viscosity is larger, now needs to preheat machine oil, so as to be built beneficial to the oil film between each kinematic pair of engine
It is vertical.Now, because the water side of warm wind electron assistant water pump 6 is connected with oil cooler 8, using temperature in the loop relatively
High liquid such as water (water comes from cylinder cap, and temperature is of a relatively high) heats to it, so as to quickly improve oil liquid temperature.
This partially liq flows to another side of piston 9 by independent pipeline.
It is understood that after the normal work of oil cooler 8, oil liquid temperature gradually rises, and now needs to machine oil
Cooled, the loop to be cooled to machine oil can such as utilize the cooling in block jacket with same as the prior art
Liquid, the cooling circuit is different from above-mentioned heating circuit, and preferably independently of one another, it is non-interference.
So, by being heated to the machine oil of oil cooler 8 so that engine is in cold start-up or frequent starting
Quickly machine oil can be heated, reduce the viscosity of machine oil, make quickly establish lubrication between in-engine kinematic pair
Oil film, reduce abrasion.
Piston 9 described in above-described embodiment realizes fuel feeding and oil return, but this hair by the pressure differential of 9 two sides of piston
It is bright to be not limited to this.For example, in further embodiments, the piston 9 in Fuel Tanking Unit 2 directly can also be driven by motor, and it is living
Two sides of plug 9 can use plane, therefore save on the manufacturing time of piston 9, reduce cost.
In this embodiment, in engine start, on-off system 3 is opened, and motor drives piston 9 to be stored up to left movement
Lubricating oil push-in cylinder block main oil gallery in oily device 2, in normal working of engine or stopped status, motor driving piston 9
Move right, the lubricating oil in main oil gallery enters Fuel Tanking Unit 2, recycles, and thus saves the setting of circulation waterway, reduces life
Produce cost.
As a kind of preferred embodiment, engine pack 100 can also include heater, and heater is used for storage
Oily device 2 is heated, and thus reduces oil body, and flowing velocity is fast, so as to be established rapidly in engine start
Oil film.
Advantageously, heat-insulation layer can also be set on the outer surface of Fuel Tanking Unit 2, and alternatively, heat-insulation layer can use air
Heat insulation layer, or one layer of heat preservation material is coated in the outer periphery of Fuel Tanking Unit 2, thus high insulating effect, can ensure to start
Machine oil temperature reaches the condition of intelligent start/stop.
Preferably, on-off system 3 can be magnetic valve, thus easy to control.
As shown in figure 1, engine pack 100 according to embodiments of the present invention is additionally provided with cooling system and heat-insulation system.
Cooling system is mainly used in the heat in cylinder block 1 being dispersed into air to prevent engine overheat, the cold side of liquid
Formula mainly realizes cooling down by circulation in liquid pipeline 10 and path within the engine, as shown in figure 1, water pump 7 is by liquid
After body is delivered to engine cylinder-body, liquid can flow in the cooling jacket around cylinder, heat be absorbed, so as to reduce engine
Temperature.The liquid of engine is flowed through, when thermostat is closed, water pump 7 is directly flowed back to by the pipeline 10 around thermostat, in perseverance
When warm device is opened, radiator is first flowed to, the heat in liquid is dispersed into by radiator in air, then flows back to water pump 7.
Heat-insulation system is the single circulatory system, as shown in figure 1, being provided with warm wind 5 and warm wind electronics on the top of cylinder head 4
Auxiliary pump 6, warm wind 5 can primarily serve the effect for making engine be rapidly heated, and energy by button switch or Electronic Control
Keep constant temperature.Specifically, at low temperatures, the outlet of radiator is blocked completely, the cooling that warm wind electron assistant water pump 6 is sent out
Liquid is directly circulated again without radiator via engine, and in COOLANT TEMPERATURE, radiator outlet is opened,
Liquid flows through radiator and radiated, then flows back to water pump 7 via engine pipeline 10.
The course of work of engine pack 100 according to embodiments of the present invention is described in detail referring to Fig. 1-Fig. 2：
In engine start, without oil pressure in cylinder body main oil gallery, on-off system 3 is opened, the water in circulation waterway can promote
Piston 9 makes it to left movement, so that the lubricating oil in Fuel Tanking Unit 2 enters cylinder block main oil gallery, and then to crankshaft-and-connecting-rod
It is lubricated.
In normal working of engine, the normal pump oil of lubricating oil pump, the oil pressure in cylinder block main oil gallery is more than in circulation waterway
The pressure of water, thus piston 9 is promoted to move right, the lubricating oil in main oil gallery enters Fuel Tanking Unit 2, the profit in Fuel Tanking Unit 2
When lubricating oil is full of, on-off system 3 is closed, so that Fuel Tanking Unit 2 works when starting next time.
When engine is shut down, on-off system 3 is closed, and piston 9 is in the low order end of Fuel Tanking Unit 2, simultaneously
Lubricating oil is full of in Fuel Tanking Unit 2, facilitates engine to be used when being again started up.
Under the operating mode of city, during engine frequent start-stop, the oil temperature in Fuel Tanking Unit 2 is higher, and viscosity is small, good fluidity,
On-off system 3 is opened, Fuel Tanking Unit 2 aids in oil sump to provide lubricating oil for motion parts, so as to meet intelligent start/stop bar
The brisk operating of moving parts under part.
In short, engine pack 100 according to embodiments of the present invention, utilizes Fuel Tanking Unit 2, on-off system 3 and circulation
Water route, the rapid foundation of oil film when engine is cold to be opened can be achieved, the friction of crankshaft-link rod when engine is cold to be opened is reduced, so as to extend
The life-span of engine component.
Present invention also offers a kind of vehicle, the vehicle includes above-mentioned engine pack 100, so as to effectively solve intelligence
The friction problem of crankshaft-link rod during energy start and stop.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. engine pack (100), it is characterised in that including：Engine body, the engine body include cylinder block (1), and the cylinder block (1) is interior formed with cylinder block main oil gallery；Fuel Tanking Unit (2), the Fuel Tanking Unit (2) are connected with the cylinder block main oil gallery, and the Fuel Tanking Unit (2) is used for institute State output lubricating oil in cylinder block main oil gallery；AndOn-off system (3), the on-off system (3) are arranged for connecting or separate the Fuel Tanking Unit (2) and the cylinder Body main oil gallery.
- 2. engine pack (100) according to claim 1, it is characterised in that be provided with work in the Fuel Tanking Unit (2) Fill in (9), the piston (9) is arranged to drive the profit in the Fuel Tanking Unit (2) using the pressure differential of the piston (9) two sides Lubricating oil flows to the cylinder block main oil gallery.
- 3. engine pack (100) according to claim 2 a, it is characterised in that side of the piston (9) and profit Lubricating oil contacts and another side connects with circulation waterway, and the upstream end of the circulation waterway from oil cooler (8) and goes out Water end (W.E.) is exported to warm wind electron assistant water pump (6).
- 4. engine pack (100) according to claim 3, it is characterised in that the warm wind electron assistant water pump (6) Water side is connected with the oil cooler (8) to be added with being provided to the oil cooler (8) for what is heated to machine oil Hot liquid, the heating liquid are exported to the piston after flowing through the oil cooler (8) from the oil cooler (8) (9) another described side.
- 5. engine pack (100) according to claim 3, it is characterised in that another described side of the piston (9) At least a portion in face is curved surface or inclined-plane, and the curved surface or the inclined-plane are extended at least partially into the circulation waterway.
- 6. engine pack (100) according to claim 1, it is characterised in that opened up in the side wall of the cylinder block (1) There is through hole, the through hole is used to connect the Fuel Tanking Unit (2) and the cylinder block main oil gallery.
- 7. engine pack (100) according to claim 1, it is characterised in that also include：For to the Fuel Tanking Unit (2) heater heated.
- 8. engine pack (100) according to claim 1, it is characterised in that on the outer surface of the Fuel Tanking Unit (2) It is additionally provided with heat-insulation layer.
- 9. engine pack (100) according to claim 1, it is characterised in that be provided with work in the Fuel Tanking Unit (2) Fill in (9), the piston (9) is driven by motor.
- 10. a kind of vehicle, it is characterised in that be provided with engine pack as claimed in any one of claims 1-9 wherein (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603612.9A CN107664075B (en) | 2016-07-28 | 2016-07-28 | Engine assembly and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603612.9A CN107664075B (en) | 2016-07-28 | 2016-07-28 | Engine assembly and vehicle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107664075A true CN107664075A (en) | 2018-02-06 |
| CN107664075B CN107664075B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603612.9A Active CN107664075B (en) | 2016-07-28 | 2016-07-28 | Engine assembly and vehicle with same |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110369A (en) * | 1994-04-05 | 1995-10-18 | 孙炳高 | Lubrication system for internal combustion engine |
| JP2012162996A (en) * | 2011-02-03 | 2012-08-30 | Toyota Motor Corp | Lubricating device of internal combustion engine |
| CN204002998U (en) * | 2014-07-18 | 2014-12-10 | 潍柴动力股份有限公司 | Diesel engine starting pre-lubrication device |
| CN204729147U (en) * | 2015-05-25 | 2015-10-28 | 奇瑞汽车股份有限公司 | A kind of engine lubrication system |
| CN105676574A (en) * | 2016-03-31 | 2016-06-15 | 海信集团有限公司 | Liquid cooling heat dissipation system and laser projection device |
-
2016
- 2016-07-28 CN CN201610603612.9A patent/CN107664075B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110369A (en) * | 1994-04-05 | 1995-10-18 | 孙炳高 | Lubrication system for internal combustion engine |
| JP2012162996A (en) * | 2011-02-03 | 2012-08-30 | Toyota Motor Corp | Lubricating device of internal combustion engine |
| CN204002998U (en) * | 2014-07-18 | 2014-12-10 | 潍柴动力股份有限公司 | Diesel engine starting pre-lubrication device |
| CN204729147U (en) * | 2015-05-25 | 2015-10-28 | 奇瑞汽车股份有限公司 | A kind of engine lubrication system |
| CN105676574A (en) * | 2016-03-31 | 2016-06-15 | 海信集团有限公司 | Liquid cooling heat dissipation system and laser projection device |
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| Publication number | Publication date |
|---|---|
| CN107664075B (en) | 2020-03-31 |
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