FR2296778B1 - - Google Patents
Info
- Publication number
- FR2296778B1 FR2296778B1 FR7500149A FR7500149A FR2296778B1 FR 2296778 B1 FR2296778 B1 FR 2296778B1 FR 7500149 A FR7500149 A FR 7500149A FR 7500149 A FR7500149 A FR 7500149A FR 2296778 B1 FR2296778 B1 FR 2296778B1
- 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
- F04B1/053—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 inner ends of the cylinders
- F04B1/0536—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 inner ends of the cylinders with two or more serially arranged radial piston-cylinder units
- F04B1/0538—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 inner ends of the cylinders with two or more serially arranged radial piston-cylinder units located side-by-side
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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
- F04B1/0404—Details or component parts
- F04B1/0421—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
- F04B1/0404—Details or component parts
- F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
-
- 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
-
- 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
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/113—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the inner ends of the cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500149A FR2296778A1 (fr) | 1975-01-03 | 1975-01-03 | Perfectionnements apportes aux machines a pistons radiaux, notamment aux moteurs ou pompes hydrauliques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500149A FR2296778A1 (fr) | 1975-01-03 | 1975-01-03 | Perfectionnements apportes aux machines a pistons radiaux, notamment aux moteurs ou pompes hydrauliques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296778A1 FR2296778A1 (fr) | 1976-07-30 |
FR2296778B1 true FR2296778B1 (xx) | 1979-02-16 |
Family
ID=9149397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7500149A Granted FR2296778A1 (fr) | 1975-01-03 | 1975-01-03 | Perfectionnements apportes aux machines a pistons radiaux, notamment aux moteurs ou pompes hydrauliques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2296778A1 (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111306025A (zh) * | 2020-03-06 | 2020-06-19 | 邵玉刚 | 一种潜水泵 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1076119B (it) * | 1977-02-17 | 1985-04-24 | Riva Calzoni Spa | Distributore per motori idraulici |
WO1982003253A1 (en) * | 1981-03-16 | 1982-09-30 | Evans Graham | Radial piston pumps |
DE3740891A1 (de) * | 1987-12-02 | 1989-06-22 | Pleiger Maschf Paul | Radialkolbenmotor |
IT1266639B1 (it) * | 1993-10-29 | 1997-01-09 | Riva Calzoni Spa | Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase |
EP1213478A1 (de) * | 2000-12-11 | 2002-06-12 | Seneca-Holding S.A. | Radialkolbenpumpe |
FR2822199B1 (fr) * | 2001-03-15 | 2003-10-03 | Nk System Nv | Dispositif hydraulique du type pompe a pistons |
CN100482939C (zh) * | 2003-12-15 | 2009-04-29 | 流体静力设计技术集团有限公司 | 液压马达/泵 |
DK2543812T3 (en) * | 2011-07-08 | 2015-01-26 | Welltec As | Hydraulic well pump |
ITMO20120150A1 (it) * | 2012-06-07 | 2013-12-08 | I Societa Apparecchiature Idra Uliche Spa Sa | Macchina idraulica a cilindri radiali con distributore singolo ogni cilindro |
CN102720669B (zh) * | 2012-06-29 | 2015-03-04 | 泸州天府液压件有限公司 | 平面配油的随动旋阀 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB173264A (en) * | 1920-08-19 | 1921-12-19 | Luigi Cardini | Improvements connected with fluid pressure rotary motors |
US1904653A (en) * | 1930-07-09 | 1933-04-18 | Noah Walker | Oil pump |
US2895426A (en) * | 1952-12-27 | 1959-07-21 | New York Air Brake Co | Hydraulic apparatus utilizing rotary cylinder blocks |
GB927926A (en) * | 1958-12-03 | 1963-06-06 | Prerovske Strojirny N P Vyzkum | Improvements in or relating to hydraulic motors |
FR1530605A (fr) * | 1966-05-24 | 1968-06-28 | Moteur hydraulique | |
FR1494197A (fr) * | 1966-07-25 | 1967-09-08 | Perfectionnements aux engins rotatifs à fluide sous pression | |
US3695146A (en) * | 1970-04-22 | 1972-10-03 | Urs Corp | Hydrostatic motor or pump and hydrostatic transmissions |
AT321114B (de) * | 1971-04-02 | 1975-03-10 | Eickmann Karl | Mehrkammer-Aggregat, beispielsweise hydraulischer bzw. pneumatischer Kompressor, Motor, Pumpe, Getriebe od.dgl. |
IT986948B (it) * | 1973-05-24 | 1975-01-30 | Pecorari F | Dispositivo di spinta alternativa nei motori e nelle pompe oleodina mici radiali |
-
1975
- 1975-01-03 FR FR7500149A patent/FR2296778A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111306025A (zh) * | 2020-03-06 | 2020-06-19 | 邵玉刚 | 一种潜水泵 |
Also Published As
Publication number | Publication date |
---|---|
FR2296778A1 (fr) | 1976-07-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |