FR2292854A1 - Perfectionnements apportes aux machines a fluide a pistons radiaux - Google Patents
Perfectionnements apportes aux machines a fluide a pistons radiauxInfo
- Publication number
- FR2292854A1 FR2292854A1 FR7439220A FR7439220A FR2292854A1 FR 2292854 A1 FR2292854 A1 FR 2292854A1 FR 7439220 A FR7439220 A FR 7439220A FR 7439220 A FR7439220 A FR 7439220A FR 2292854 A1 FR2292854 A1 FR 2292854A1
- Authority
- FR
- France
- Prior art keywords
- recesses
- vary
- motor
- hydraulic pump
- rotary cylinder
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/0675—Controlling
- F01B1/0696—Controlling by changing the phase relationship between the actuating or actuated cam and the distributing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/0641—Details, component parts specially adapted for such machines
- F01B1/0668—Supporting and guiding means for the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/0675—Controlling
- F01B1/0679—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
- F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
- F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
- F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
-
- 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
- F04B1/0404—Details or component parts
- F04B1/0452—Distribution members, e.g. valves
- F04B1/0465—Distribution members, e.g. valves plate-like
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439220A FR2292854A1 (fr) | 1974-11-29 | 1974-11-29 | Perfectionnements apportes aux machines a fluide a pistons radiaux |
DE19752552677 DE2552677C3 (de) | 1974-11-29 | 1975-11-24 | Hydrostatische Radialkolbenmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439220A FR2292854A1 (fr) | 1974-11-29 | 1974-11-29 | Perfectionnements apportes aux machines a fluide a pistons radiaux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2292854A1 true FR2292854A1 (fr) | 1976-06-25 |
FR2292854B1 FR2292854B1 (fr) | 1978-11-24 |
Family
ID=9145411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7439220A Granted FR2292854A1 (fr) | 1974-11-29 | 1974-11-29 | Perfectionnements apportes aux machines a fluide a pistons radiaux |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2552677C3 (fr) |
FR (1) | FR2292854A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005190A1 (fr) * | 1978-04-20 | 1979-11-14 | Mannesmann Rexroth GmbH | Pompe à pistons radiaux |
WO1988000640A1 (fr) * | 1986-07-11 | 1988-01-28 | Rmc Rotary-Motor Co. Ag | Moteur a pistons rotatifs |
EP0487393A1 (fr) * | 1990-11-23 | 1992-05-27 | POCLAIN HYDRAULICS, Société Anonyme | Mécanisme à fluide sous pression dit "à came tournante" |
EP1355068A1 (fr) * | 2002-04-19 | 2003-10-22 | Poclain Hydraulics Industrie | Dispositif pour diviser ou réunir un débit de fluide |
WO2006109079A1 (fr) * | 2005-04-15 | 2006-10-19 | Artemis Intelligent Power Limited | Machines a fluide |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281603A (en) * | 1975-12-27 | 1977-07-08 | Teijin Seiki Co Ltd | Radial piston type liquid motor pump |
JPS5281602A (en) * | 1975-12-27 | 1977-07-08 | Teijin Seiki Co Ltd | Radial piston type liquid pump motor |
US4685380A (en) * | 1982-01-29 | 1987-08-11 | Karl Eickmann | Multiple stroke radial piston machine |
DE10119601A1 (de) * | 2001-04-21 | 2002-10-24 | Bosch Gmbh Robert | Verdrängerpumpe, insbesondere zum Fördern von Kraftstoff |
-
1974
- 1974-11-29 FR FR7439220A patent/FR2292854A1/fr active Granted
-
1975
- 1975-11-24 DE DE19752552677 patent/DE2552677C3/de not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005190A1 (fr) * | 1978-04-20 | 1979-11-14 | Mannesmann Rexroth GmbH | Pompe à pistons radiaux |
WO1988000640A1 (fr) * | 1986-07-11 | 1988-01-28 | Rmc Rotary-Motor Co. Ag | Moteur a pistons rotatifs |
EP0487393A1 (fr) * | 1990-11-23 | 1992-05-27 | POCLAIN HYDRAULICS, Société Anonyme | Mécanisme à fluide sous pression dit "à came tournante" |
US5176511A (en) * | 1990-11-23 | 1993-01-05 | Poclain Hydraulics | Seal structure for a rotating cam pressurized fluid device |
EP1355068A1 (fr) * | 2002-04-19 | 2003-10-22 | Poclain Hydraulics Industrie | Dispositif pour diviser ou réunir un débit de fluide |
FR2838791A1 (fr) * | 2002-04-19 | 2003-10-24 | Poclain Hydraulics Ind | Dispositif pour diviser ou reunir un debit de fluide |
WO2006109079A1 (fr) * | 2005-04-15 | 2006-10-19 | Artemis Intelligent Power Limited | Machines a fluide |
US8347778B2 (en) | 2005-04-15 | 2013-01-08 | Artemis Intelligent Power Limited | Fluid-working machines |
Also Published As
Publication number | Publication date |
---|---|
DE2552677A1 (de) | 1976-08-12 |
FR2292854B1 (fr) | 1978-11-24 |
DE2552677B2 (de) | 1978-07-20 |
DE2552677C3 (de) | 1979-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |