FR2125035A5 - - Google Patents
Info
- Publication number
- FR2125035A5 FR2125035A5 FR7203508A FR7203508A FR2125035A5 FR 2125035 A5 FR2125035 A5 FR 2125035A5 FR 7203508 A FR7203508 A FR 7203508A FR 7203508 A FR7203508 A FR 7203508A FR 2125035 A5 FR2125035 A5 FR 2125035A5
- 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
-
- 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
- F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
-
- 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
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
-
- 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
- F04B49/12—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 by varying the length of stroke of the working members
- F04B49/123—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
- F04B49/128—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712104932 DE2104932A1 (de) | 1971-02-03 | 1971-02-03 | Verdrängerpumpe, insbesondere Radialkolbenpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2125035A5 true FR2125035A5 (it) | 1972-09-22 |
Family
ID=5797669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7203508A Expired FR2125035A5 (it) | 1971-02-03 | 1972-02-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3756749A (it) |
DE (1) | DE2104932A1 (it) |
FR (1) | FR2125035A5 (it) |
GB (1) | GB1365584A (it) |
SE (1) | SE375132B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649163A1 (fr) * | 1989-07-03 | 1991-01-04 | Voith Gmbh | Machine hydrostatique a deplacement volumetrique |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259039A (en) * | 1979-03-20 | 1981-03-31 | Integral Hydraulic & Co. | Adjustable volume vane-type pump |
DE3247885C2 (de) * | 1982-12-23 | 1986-12-18 | Mannesmann Rexroth GmbH, 8770 Lohr | Flügelzellen- oder Radialkolbenpumpe |
US4697991A (en) * | 1984-04-09 | 1987-10-06 | Nippondenso Co., Ltd. | Rotary pump having clutch which selects suitable power source |
US4652215A (en) * | 1984-04-12 | 1987-03-24 | Nippondenso Co., Ltd. | Variable capacity radial piston pump |
GB8417148D0 (en) * | 1984-07-05 | 1984-08-08 | Hobourn Eaton Ltd | Variable capacity roller-and vane-type pumps |
US4800800A (en) * | 1986-08-20 | 1989-01-31 | Vickers, Incorporated | Fluid pressure translating device |
JP2915626B2 (ja) * | 1990-07-25 | 1999-07-05 | 株式会社ユニシアジェックス | 可変容量型ベーンポンプ |
EP0642626A1 (en) * | 1992-05-27 | 1995-03-15 | Unipat Ag | Hydraulic radial piston machines |
DE4402470A1 (de) * | 1993-02-02 | 1994-08-04 | Unipat Ag | Hydraulische Radialkolbenmaschine |
EP1008754B1 (en) * | 1998-12-11 | 2004-03-10 | Dana Automotive Limited | Positive displacement pump systems |
US6916158B2 (en) * | 2003-04-30 | 2005-07-12 | Actuant Corporation | Radial piston pump |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2164888A (en) * | 1936-02-24 | 1939-07-04 | Cincinnati Grinders Inc | Variable delivery pump |
US2819678A (en) * | 1951-04-28 | 1958-01-14 | Metal Craft Co Inc | Pumps |
US2775946A (en) * | 1953-03-02 | 1957-01-01 | George H Hufferd | Constant delivery variable pressure pump |
US3015212A (en) * | 1957-06-26 | 1962-01-02 | Thompson Grinder Co | Pump control |
US3238884A (en) * | 1962-07-09 | 1966-03-08 | Tokheim Corp | Variable positive displacement pump with rising pressure curve |
-
1971
- 1971-02-03 DE DE19712104932 patent/DE2104932A1/de active Pending
-
1972
- 1972-01-25 GB GB339172A patent/GB1365584A/en not_active Expired
- 1972-02-02 FR FR7203508A patent/FR2125035A5/fr not_active Expired
- 1972-02-02 US US00222796A patent/US3756749A/en not_active Expired - Lifetime
- 1972-02-02 SE SE7201203A patent/SE375132B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649163A1 (fr) * | 1989-07-03 | 1991-01-04 | Voith Gmbh | Machine hydrostatique a deplacement volumetrique |
Also Published As
Publication number | Publication date |
---|---|
DE2104932A1 (de) | 1972-08-17 |
GB1365584A (en) | 1974-09-04 |
US3756749A (en) | 1973-09-04 |
SE375132B (it) | 1975-04-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |