SE408533B - HYDRAULIC PATCH DEVICE - Google Patents

HYDRAULIC PATCH DEVICE

Info

Publication number: SE408533B
Authority: SE; Sweden
Prior art keywords: hydraulic; patch device; patch; hydraulic patch
Prior art date: 1974-12-27

Application number

SE7506051A

Other languages

Swedish (sv)

Other versions

SE7506051L (en

Inventor

G Klemm

Original Assignee

Klemm Bohrtech

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.)

1974-12-27

Filing date

1975-05-27

Publication date

1979-06-18

1975-05-27 Application filed by Klemm Bohrtech filed Critical Klemm Bohrtech

1976-06-28 Publication of SE7506051L publication Critical patent/SE7506051L/en

1979-06-18 Publication of SE408533B publication Critical patent/SE408533B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
- F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
- F03C1/0076—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure the liquid under pressure being continuously delivered to one cylinder chamber through a valve in the piston for actuating the return stroke
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/06—Means for driving the impulse member
- B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/18—Valve arrangements therefor involving a piston-type slide valve
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
- F01L21/02—Piston or piston-rod used as valve members
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/007—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is not coaxial with the piston
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/315—Use of adhesives
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/371—Use of springs

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Fluid-Pressure Circuits (AREA)
Percussive Tools And Related Accessories (AREA)

SE7506051A 1974-12-27 1975-05-27 HYDRAULIC PATCH DEVICE SE408533B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2461633A DE2461633C2 (en)	1974-12-27	1974-12-27	Hydraulic impact device

Publications (2)

Publication Number	Publication Date
SE7506051L SE7506051L (en)	1976-06-28
SE408533B true SE408533B (en)	1979-06-18

Family

ID=5934658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7506051A SE408533B (en)	1974-12-27	1975-05-27	HYDRAULIC PATCH DEVICE

Country Status (6)

Country	Link
JP (1)	JPS5432992B2 (en)
AT (1)	AT349408B (en)
DE (1)	DE2461633C2 (en)
FI (1)	FI63177C (en)
SE (1)	SE408533B (en)
ZA (1)	ZA753517B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2429320A1 (en) *	1978-06-20	1980-01-18	Secoma	ROTO-PERCUTANT HYDRAULIC DRILLING APPARATUS
DE3103856A1 (en) *	1981-02-05	1982-09-09	Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe	Hydraulic percussion device
AT383866B (en) *	1984-07-06	1987-09-10	Ver Edelstahlwerke Ag	DEVICE FOR IMPACTING AND / OR ROTATING DRILLING
DE4229590C2 (en) *	1992-09-04	1996-06-20	Klemm Guenter	Hydraulic impact device with pilot valve
CH686899A5 (en) *	1993-03-19	1996-07-31	Klemm Gunter	Hydraulic Schlaggeraet for a drilling device.
CH686837A5 (en) *	1993-05-19	1996-07-15	Klemm Guenter	Fluidbetaetigter hammer.
DE4343589C1 (en) *	1993-12-21	1995-04-27	Klemm Guenter	Fluid operated hammer
DE4404009C1 (en) *	1994-02-09	1995-04-27	Klemm Guenter	Fluid-operated impact hammer
DE4424080C1 (en) *	1994-07-08	1996-01-18	Klemm Bohrtech	Hydraulic striker hammer fixed to drill rod for earth drilling
DE4424079C1 (en) *	1994-07-08	1996-02-15	Klemm Bohrtech	Hydraulic striker hammer mechanism
CN106050550B (en) *	2016-06-15	2018-01-23	武汉大学	A kind of jet electricity generation system
US11680446B2 (en) *	2017-07-20	2023-06-20	Mincon International Limited	Valve piloting arrangements for hydraulic percussion devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE551138C (en) *	1928-10-25	1932-05-27	Chicago Pneumatik Tool Company	Control for air impact tools
DE1703061C3 (en) *	1968-03-27	1974-02-14	Fried. Krupp Gmbh, 4300 Essen	Hydraulically operated piston engine
DE2029404A1 (en) *	1970-06-15	1971-12-23	Fried. Krupp Gmbh, 4300 Essen	Pressure medium operated impact tool
SE339817B (en) *	1970-06-16	1971-10-18	Atlas Copco Ab

1974
- 1974-12-27 DE DE2461633A patent/DE2461633C2/en not_active Expired
1975
- 1975-05-23 AT AT393975A patent/AT349408B/en not_active IP Right Cessation
- 1975-05-27 SE SE7506051A patent/SE408533B/en unknown
- 1975-05-30 ZA ZA00753517A patent/ZA753517B/en unknown
- 1975-06-04 JP JP6812175A patent/JPS5432992B2/ja not_active Expired
- 1975-06-19 FI FI751837A patent/FI63177C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7506051L (en)	1976-06-28
FI63177B (en)	1983-01-31
ATA393975A (en)	1976-08-15
ZA753517B (en)	1976-05-26
JPS5432992B2 (en)	1979-10-17
AT349408B (en)	1979-04-10
JPS5179060A (en)	1976-07-09
DE2461633C2 (en)	1982-05-06
FI751837A (en)	1976-06-28
DE2461633B1 (en)	1976-06-24
FI63177C (en)	1983-05-10

Publication	Publication Date	Title
SE397635B (en)	1977-11-14	DRAINAGE DEVICE
IT1042345B (en)	1980-01-30	DEPASTIGLIATORE DEVICE
DK385975A (en)	1976-02-29	ANTI-CONCEPTION DEVICE
AT351624B (en)	1979-08-10	STEREOMICROPHONE DEVICE
IT1037279B (en)	1979-11-10	PHOTOGALVANIC DEVICE
IT1039126B (en)	1979-12-10	HYDRAULIC SERVOFREND
AT333537B (en)	1976-11-25	IRRIGATION DEVICE
ATA488475A (en)	1977-12-15	POWDER-POWERED SETTING DEVICE
BR7600307A (en)	1976-08-31	HYDRAULIC DEVICE
DE2545988A1 (en)	1976-04-29	READER-COPY DEVICE
NO144250C (en)	1981-07-22	HYDRAULIC DEVICE.
SE7506051L (en)	1976-06-28	HYDRAULIC PATCH DEVICE
SE7412114L (en)	1976-03-29	LINERIZATION DEVICE
SE7414680L (en)	1976-05-24	MOTHALLS DEVICE
SE7512159L (en)	1976-05-03	DRAINAGE DEVICE
BE830034A (en)	1975-10-01	SEMI-GUIDE DEVICE
BE832491A (en)	1975-12-01	SEMI-GUIDE DEVICE
DD123009A5 (en)	1976-11-12	HYDRAULIC ADJUSTMENT DEVICE
AT338190B (en)	1977-07-25	HYDRAULIC DEVICE
SE403646B (en)	1978-08-28	HYDRAULIC CONTROL DEVICE
SE7514386L (en)	1976-06-21	HYDRAULIC MANUVER
SE406074B (en)	1979-01-22	GOOD RELIEF DEVICE
SE7509779L (en)	1976-03-05	DC-TRANSFORMING DEVICE
IT1033173B (en)	1979-07-10	CALCOGRAPH CYLINDER
SE7512715L (en)	1976-05-17	IRRIGATION DEVICE