FR2365041B1 - - Google Patents
Info
- Publication number
- FR2365041B1 FR2365041B1 FR7628323A FR7628323A FR2365041B1 FR 2365041 B1 FR2365041 B1 FR 2365041B1 FR 7628323 A FR7628323 A FR 7628323A FR 7628323 A FR7628323 A FR 7628323A FR 2365041 B1 FR2365041 B1 FR 2365041B1
- Authority
- FR
- France
- 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
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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/063—Control by using a valve in a system with several pumping chambers wherein the flow-path through the chambers can be changed, e.g. between series and parallel flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Actuator (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7628323A FR2365041A1 (fr) | 1976-09-21 | 1976-09-21 | Mecanisme hydraulique a plusieurs cylindrees |
| GB38411/77A GB1539996A (en) | 1976-09-21 | 1977-09-14 | Multi-cylinder hydraulic mechanisms |
| US05/835,404 US4157056A (en) | 1976-09-21 | 1977-09-20 | Multi-cylinder hydraulic mechanism |
| DE19772742475 DE2742475A1 (de) | 1976-09-21 | 1977-09-21 | Hydraulischer mechanismus mit mehreren zylindern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7628323A FR2365041A1 (fr) | 1976-09-21 | 1976-09-21 | Mecanisme hydraulique a plusieurs cylindrees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2365041A1 FR2365041A1 (fr) | 1978-04-14 |
| FR2365041B1 true FR2365041B1 (US20030204162A1-20031030-M00001.png) | 1979-09-07 |
Family
ID=9177901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7628323A Granted FR2365041A1 (fr) | 1976-09-21 | 1976-09-21 | Mecanisme hydraulique a plusieurs cylindrees |
Country Status (4)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU566382B2 (en) * | 1982-12-24 | 1987-10-15 | Renold Plc | Cam driven piston pump with variable capacity control |
| DE3434350A1 (de) * | 1984-09-19 | 1986-03-27 | A. Friedr. Flender Gmbh & Co Kg, 4290 Bocholt | Hydrostatische radialkolbenmaschine |
| FR2588616B1 (fr) * | 1985-10-16 | 1988-01-08 | Poclain Hydraulics Sa | Mecanisme, moteur a pompe, a au moins deux cylindrees actives distinctes. |
| FR2621960B1 (fr) * | 1987-10-16 | 1992-12-31 | Poclain Hydraulics Sa | Mecanisme a fluide sous pression muni d'un rotor monte rotatif par rapport a un stator au moyen d'un palier de rotation |
| FR2655090B1 (fr) * | 1989-11-30 | 1993-03-19 | Poclain Hydraulics Sa | Mecanisme a fluide sous pression, tel qu'un moteur ou une pompe, attele a un dispositif de freinage. |
| GB9611588D0 (en) * | 1996-06-04 | 1996-08-07 | Lucas Ind Plc | Rotary pump and cam ring therefor |
| CA2346488C (en) * | 1998-10-07 | 2008-06-17 | Ker-Train Holdings, Ltd. | Rotary pump |
| FI109230B (fi) * | 1999-12-08 | 2002-06-14 | Metso Hydraulics Oy | Radiaalimäntähydraulimoottori |
| FR2904380A1 (fr) * | 2006-07-26 | 2008-02-01 | Hydro Leduc Soc Par Actions Si | Perfectionnement aux pompes a barillet |
| DE102010053977A1 (de) * | 2010-12-09 | 2012-06-14 | Rheinisch-Westfälische Technische Hochschule Aachen | Steuerwelle eines pneumatischen Verdrängeraggregates |
| US10632829B2 (en) * | 2015-02-20 | 2020-04-28 | Vianney Rabhi | Distributer phase shifter for a hydraulic pump motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1411046A (fr) * | 1964-06-03 | 1965-09-17 | Poclain Sa | Perfectionnements aux moteurs hydrauliques à bloc cylindre rotatif |
| US3296937A (en) * | 1965-05-28 | 1967-01-10 | Poclain Sa | Speed change device for an hydraulic motor |
| FR1563866A (US20030204162A1-20031030-M00001.png) * | 1968-02-07 | 1969-04-18 | ||
| FR2127268A5 (US20030204162A1-20031030-M00001.png) * | 1971-03-02 | 1972-10-13 | Poclain Sa |
-
1976
- 1976-09-21 FR FR7628323A patent/FR2365041A1/fr active Granted
-
1977
- 1977-09-14 GB GB38411/77A patent/GB1539996A/en not_active Expired
- 1977-09-20 US US05/835,404 patent/US4157056A/en not_active Expired - Lifetime
- 1977-09-21 DE DE19772742475 patent/DE2742475A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1539996A (en) | 1979-02-07 |
| DE2742475A1 (de) | 1978-03-23 |
| FR2365041A1 (fr) | 1978-04-14 |
| US4157056A (en) | 1979-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |