FR2568952B1 - MULTI-CELL VANE PUMP - Google Patents
MULTI-CELL VANE PUMPInfo
- Publication number
- FR2568952B1 FR2568952B1 FR8505167A FR8505167A FR2568952B1 FR 2568952 B1 FR2568952 B1 FR 2568952B1 FR 8505167 A FR8505167 A FR 8505167A FR 8505167 A FR8505167 A FR 8505167A FR 2568952 B1 FR2568952 B1 FR 2568952B1
- Authority
- FR
- France
- Prior art keywords
- vane pump
- cell vane
- cell
- pump
- vane
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0872—Vane tracking; control therefor by fluid means the fluid being other than the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3413299 | 1984-04-09 | ||
DE3423426 | 1984-06-26 | ||
DE19853507176 DE3507176A1 (en) | 1984-04-09 | 1985-03-01 | Vane pump |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2568952A1 FR2568952A1 (en) | 1986-02-14 |
FR2568952B1 true FR2568952B1 (en) | 1993-03-26 |
Family
ID=27191883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8505167A Expired - Fee Related FR2568952B1 (en) | 1984-04-09 | 1985-04-04 | MULTI-CELL VANE PUMP |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0684755B2 (en) |
ES (1) | ES8701309A1 (en) |
FR (1) | FR2568952B1 (en) |
GB (1) | GB2158517B (en) |
IT (1) | IT1218467B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1190114B (en) * | 1985-06-15 | 1988-02-10 | Barmag Barmer Maschf | FIN AND PUMP PUMP, WITH HOOK SHAPED FINS |
JP2583085B2 (en) * | 1987-12-18 | 1997-02-19 | 日本真空技術株式会社 | Oil rotary vacuum pump |
DE19526303A1 (en) * | 1995-07-19 | 1997-01-23 | Leybold Ag | Oil sealed rotary vane vacuum pump with an oil supply |
JP4583731B2 (en) * | 2003-06-24 | 2010-11-17 | トヨタ自動車株式会社 | Vacuum pump |
JP3925480B2 (en) | 2003-09-25 | 2007-06-06 | ブラザー工業株式会社 | Inkjet printer, inkjet printer control method, pump control method |
DE102004034919B3 (en) * | 2004-07-09 | 2005-12-01 | Joma-Hydromechanic Gmbh | A single-blade |
ITMI20050685A1 (en) * | 2005-04-18 | 2006-10-19 | O M P Officine Mazzocco Pagnon | PUMP PALLET FOR A MOTOR FOR MOTOR VEHICLES AND PALLET FOR THIS PUMP |
CN103486025A (en) * | 2012-06-11 | 2014-01-01 | 王映辉 | Cross type composite sliding vane rotor pump |
US11168691B2 (en) | 2016-10-10 | 2021-11-09 | Zf Cv Systems Europe Bv | Rotary vacuum pump with a rotor end groove |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1539728A (en) * | 1924-02-23 | 1925-05-26 | Lloyd V Reynolds | Rotary pump |
US1972864A (en) * | 1930-10-15 | 1934-09-11 | Bradshaw & Company | Rotary pump |
GB440212A (en) * | 1934-06-25 | 1935-12-23 | Armstrong Whitworth Co Eng | Improvements in or relating to rotary fluid motors and the like |
GB846119A (en) * | 1956-12-10 | 1960-08-24 | Vickers Inc | Improvements in rotary pumps or motors |
FR1214163A (en) * | 1957-06-28 | 1960-04-07 | Rotary vane pumps and motors | |
GB1231187A (en) * | 1967-10-09 | 1971-05-12 | ||
JPS5031643B1 (en) * | 1969-02-27 | 1975-10-14 | ||
ZA725277B (en) * | 1971-08-07 | 1973-04-25 | Cav Ltd | Rotary sliding vane pump |
AU5789273A (en) * | 1972-09-18 | 1975-01-09 | Borgwarner Corporation | Rotary sliding vane compressor |
JPS5238599B2 (en) * | 1973-08-07 | 1977-09-29 | ||
DE2512433C2 (en) * | 1975-03-21 | 1982-03-04 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Double-stroke rotary lobe pump, especially for power steering |
US4104010A (en) * | 1975-08-18 | 1978-08-01 | Diesel Kiki Co. Ltd. | Rotary compressor comprising improved rotor lubrication system |
JPS5248109A (en) * | 1975-10-15 | 1977-04-16 | Ishikawajima Harima Heavy Ind Co Ltd | Wing type rotary fluid machine |
FR2504609B1 (en) * | 1981-04-27 | 1986-11-21 | Sulzer Ag | PALLET FOR FITTING A ROTATING HYDRAULIC DEVICE |
-
1985
- 1985-03-27 IT IT20098/85A patent/IT1218467B/en active
- 1985-04-04 GB GB08508794A patent/GB2158517B/en not_active Expired
- 1985-04-04 FR FR8505167A patent/FR2568952B1/en not_active Expired - Fee Related
- 1985-04-08 ES ES542021A patent/ES8701309A1/en not_active Expired
- 1985-04-09 JP JP60073672A patent/JPH0684755B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2158517A (en) | 1985-11-13 |
JPS60256582A (en) | 1985-12-18 |
ES542021A0 (en) | 1986-11-16 |
GB8508794D0 (en) | 1985-05-09 |
GB2158517B (en) | 1987-11-11 |
IT1218467B (en) | 1990-04-19 |
JPH0684755B2 (en) | 1994-10-26 |
ES8701309A1 (en) | 1986-11-16 |
FR2568952A1 (en) | 1986-02-14 |
IT8520098A0 (en) | 1985-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |