GB1319405A - Axial piston machines - Google Patents
Axial piston machinesInfo
- Publication number
- GB1319405A GB1319405A GB1198472A GB1198472A GB1319405A GB 1319405 A GB1319405 A GB 1319405A GB 1198472 A GB1198472 A GB 1198472A GB 1198472 A GB1198472 A GB 1198472A GB 1319405 A GB1319405 A GB 1319405A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder block
- march
- axial piston
- piston machines
- valve plate
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
1319405 Reciprocating pumps or motors ROBERT BOSCH GmbH 15 March 1972 [17 March 1971] 11984/72 Heading F1A In a swash-plate pump or motor, the rotary cylinder block 9 is biased into sealing contact with the valve plate 16 by the action of a helical splined connection 8,11 between the cylinder block and the drive shaft 6. For rotation of the cylinder block in either direction, the splining is orientated in two directions. A spring 26 also biases the cylinder block towards the valve plate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712112814 DE2112814A1 (en) | 1971-03-17 | 1971-03-17 | Axial piston machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1319405A true GB1319405A (en) | 1973-06-06 |
Family
ID=5801813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1198472A Expired GB1319405A (en) | 1971-03-17 | 1972-03-15 | Axial piston machines |
Country Status (5)
Country | Link |
---|---|
US (1) | US3777623A (en) |
CH (1) | CH532192A (en) |
DE (1) | DE2112814A1 (en) |
FR (1) | FR2129782A5 (en) |
GB (1) | GB1319405A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD245010B1 (en) * | 1985-12-23 | 1989-06-28 | Karl Marx Stadt Ind Werke | HYDROSTATIC AXIAL PISTON MACHINE AND METHOD OF MOUNTING THEREOF |
US7377757B2 (en) * | 2005-09-22 | 2008-05-27 | Graves Spray Supply, Inc. | Fluid pump with enhanced seal |
JP6612610B2 (en) * | 2015-12-17 | 2019-11-27 | ナブテスコ株式会社 | Fluid pressure pump and fluid pressure system |
US11460013B2 (en) * | 2017-11-22 | 2022-10-04 | Parker-Hannifin Corporation | Bent axis hydraulic pump with centrifugal assist |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2246018A (en) * | 1940-01-15 | 1941-06-17 | Vickers Inc | Power transmission |
US2608966A (en) * | 1951-05-24 | 1952-09-02 | Jack & Heintz Prec Ind Inc | Hydraulic starter |
US3289606A (en) * | 1964-03-20 | 1966-12-06 | Bosch Gmbh Robert | Axial piston pump or motor arrangement |
DE1912243A1 (en) * | 1969-03-06 | 1970-09-17 | Mannesmann Meer Ag | Pressurized fluid swash plate axial piston pumps or motors with a rotating cylinder drum |
-
1971
- 1971-03-17 DE DE19712112814 patent/DE2112814A1/en active Pending
-
1972
- 1972-01-24 CH CH103872A patent/CH532192A/en not_active IP Right Cessation
- 1972-03-07 US US00232478A patent/US3777623A/en not_active Expired - Lifetime
- 1972-03-15 GB GB1198472A patent/GB1319405A/en not_active Expired
- 1972-03-17 FR FR7209539A patent/FR2129782A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH532192A (en) | 1972-12-31 |
US3777623A (en) | 1973-12-11 |
DE2112814A1 (en) | 1972-09-21 |
FR2129782A5 (en) | 1972-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |