JPS4963003A - - Google Patents
Info
- Publication number
- JPS4963003A JPS4963003A JP48065956A JP6595673A JPS4963003A JP S4963003 A JPS4963003 A JP S4963003A JP 48065956 A JP48065956 A JP 48065956A JP 6595673 A JP6595673 A JP 6595673A JP S4963003 A JPS4963003 A JP S4963003A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- F04B1/14—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 stationary cylinders
- F04B1/18—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 stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
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- 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
- F04B1/14—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 stationary cylinders
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- 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
- F04B1/26—Control
- F04B1/28—Control of machines or pumps with stationary cylinders
- F04B1/29—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B1/295—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7221752A FR2190173A5 (en) | 1972-06-16 | 1972-06-16 | |
| FR7238168A FR2205114A6 (en) | 1972-10-27 | 1972-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4963003A true JPS4963003A (en) | 1974-06-19 |
Family
ID=26217166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48065956A Pending JPS4963003A (en) | 1972-06-16 | 1973-06-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3873240A (en) |
| JP (1) | JPS4963003A (en) |
| DE (1) | DE2330607A1 (en) |
| GB (1) | GB1436390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138504A (en) * | 1977-05-09 | 1978-12-04 | Bendix Corp | Variable volume type piston pump |
| JPS60187780A (en) * | 1984-03-07 | 1985-09-25 | Hitachi Ltd | Rotary swash plate type variable pump |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149830A (en) * | 1977-05-16 | 1979-04-17 | The Bendix Corporation | Variable displacement piston pump |
| US4137013A (en) * | 1977-09-22 | 1979-01-30 | The Bendix Corporation | Variable displacement piston pump |
| US4255092A (en) * | 1977-11-24 | 1981-03-10 | Plessey Handel Und Investments Ag | Hydraulic variable-displacement axial piston pump having torque limitation |
| USRE31107E (en) * | 1978-12-07 | 1982-12-21 | Deere & Company | Feedback shaft extending between swashplate and displacement control valve |
| US4229144A (en) * | 1978-12-07 | 1980-10-21 | Deere & Company | Feedback shaft extending between swashplate and displacement control valve |
| NL7900076A (en) * | 1979-01-05 | 1980-07-08 | Philips Nv | DRIVING FOR A MACHINE WITH PISTON AND REVERSE PISTONS WITH VARIABLE STROKE. |
| FR2517396B1 (en) * | 1981-11-30 | 1987-02-20 | Glyco Antriebstechnik Gmbh | HYDROSTATIC CLUTCH |
| DE3519822A1 (en) * | 1985-06-03 | 1986-12-04 | Danfoss A/S, Nordborg | ADJUSTABLE AXIAL PISTON |
| JPH0223829Y2 (en) * | 1987-05-19 | 1990-06-28 | ||
| US4793774A (en) * | 1987-09-28 | 1988-12-27 | Allied-Signal Inc. | Variable displacement high pressure pump |
| JPH0413425Y2 (en) * | 1988-04-28 | 1992-03-27 | ||
| JPH0489873U (en) * | 1990-12-15 | 1992-08-05 | ||
| JPH05312144A (en) * | 1992-05-08 | 1993-11-22 | Sanden Corp | Variable displacement swash plate type compressor |
| US5440878A (en) * | 1992-08-27 | 1995-08-15 | Vernon E. Gleasman | Variable hydraulic machine |
| WO1996002751A1 (en) * | 1994-07-13 | 1996-02-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate variable displacement compressor |
| US5931644A (en) * | 1995-03-30 | 1999-08-03 | Caterpillar Inc. | Precision demand axial piston pump with spring bias means for reducing cavitation |
| JP3990732B2 (en) * | 1996-06-07 | 2007-10-17 | イドロ レデュク | High pressure pump that can be used for any fluid |
| DE29914763U1 (en) * | 1999-08-24 | 2001-01-04 | Connectool GmbH & Co., 32758 Detmold | Pliers |
| JP3875562B2 (en) * | 2001-06-25 | 2007-01-31 | 矢崎総業株式会社 | Combination switch |
| DE10131001C1 (en) * | 2001-06-27 | 2002-11-07 | Klaus Reitzig | Multi-cylinder high pressure plunger pump has drive stage with roller fitted with hydraulically operated piston receiving bearing for tumble disc acting on plunger actuators |
| US6926501B2 (en) * | 2002-11-15 | 2005-08-09 | Caterpillar Inc | Two-piece swashplate pump housing |
| EP1435457A1 (en) * | 2003-01-03 | 2004-07-07 | Lavorwash S.p.A. | Swash plate pump with automatically variable flow rate |
| CN102720648B (en) * | 2012-05-29 | 2014-12-10 | 华中科技大学 | Full depth buoyancy regulating seawater pump |
| CA2913713A1 (en) * | 2014-12-01 | 2016-06-01 | Fna Group, Inc. | Pump |
| US9909576B2 (en) * | 2015-01-23 | 2018-03-06 | Caterpillar Inc. | Pump drive system with hydraulic tappets |
| US20240102467A1 (en) * | 2021-02-11 | 2024-03-28 | Mixtron S.R.L. | Axial pump with inclined plate |
| CN114320805A (en) * | 2021-12-21 | 2022-04-12 | 北京华德液压工业集团有限责任公司 | Plunger structure of axial hydraulic pump and axial hydraulic pump comprising same |
| KR102595854B1 (en) * | 2021-12-30 | 2023-11-09 | 성보 피앤티 주식회사 | Swash plate type hydraulic pump with excellent surge pressure relief |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835228A (en) * | 1954-12-07 | 1958-05-20 | American Brake Shoe Co | Pressure compensator for variable volume pumps |
| US3304886A (en) * | 1965-11-12 | 1967-02-21 | Borg Warner | Variable displacement check valve pump |
| US3512178A (en) * | 1967-04-24 | 1970-05-12 | Parker Hannifin Corp | Axial piston pump |
| FR1563864A (en) * | 1968-02-07 | 1969-04-18 | ||
| US3588286A (en) * | 1969-06-20 | 1971-06-28 | Lucas Industries Ltd | Control systems for hydraulic pumps |
-
1973
- 1973-06-13 JP JP48065956A patent/JPS4963003A/ja active Pending
- 1973-06-14 GB GB2844873A patent/GB1436390A/en not_active Expired
- 1973-06-15 DE DE2330607A patent/DE2330607A1/en not_active Withdrawn
- 1973-06-15 US US370545A patent/US3873240A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138504A (en) * | 1977-05-09 | 1978-12-04 | Bendix Corp | Variable volume type piston pump |
| JPS60187780A (en) * | 1984-03-07 | 1985-09-25 | Hitachi Ltd | Rotary swash plate type variable pump |
| JPH0478838B2 (en) * | 1984-03-07 | 1992-12-14 | Hitachi Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2330607A1 (en) | 1974-01-10 |
| US3873240A (en) | 1975-03-25 |
| GB1436390A (en) | 1976-05-19 |