FR2766242B1 - Pompe a engrenages - Google Patents
Pompe a engrenagesInfo
- Publication number
- FR2766242B1 FR2766242B1 FR9808468A FR9808468A FR2766242B1 FR 2766242 B1 FR2766242 B1 FR 2766242B1 FR 9808468 A FR9808468 A FR 9808468A FR 9808468 A FR9808468 A FR 9808468A FR 2766242 B1 FR2766242 B1 FR 2766242B1
- Authority
- FR
- France
- Prior art keywords
- gear pump
- gear
- pump
- 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
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/008—Enclosed motor pump units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9191631A JPH1137060A (ja) | 1997-07-16 | 1997-07-16 | ギヤポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2766242A1 FR2766242A1 (fr) | 1999-01-22 |
FR2766242B1 true FR2766242B1 (fr) | 2001-09-28 |
Family
ID=16277872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9808468A Expired - Fee Related FR2766242B1 (fr) | 1997-07-16 | 1998-07-02 | Pompe a engrenages |
Country Status (3)
Country | Link |
---|---|
US (1) | US6048187A (fr) |
JP (1) | JPH1137060A (fr) |
FR (1) | FR2766242B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19833372A1 (de) * | 1998-07-24 | 2000-01-27 | Zahnradfabrik Friedrichshafen | Zahnradpumpe |
FR2789446B1 (fr) * | 1999-02-04 | 2002-03-08 | Hydroperfect Internat Hpi | Pompe hydraulique du type a engrenage et groupe electro-pompe equipe d'une telle pompe |
DE10059423A1 (de) * | 2000-11-30 | 2002-06-13 | Bosch Gmbh Robert | Vorrichtung zum Fördern von Flüssigkeiten, insbesondere Kraftstoff |
US7887304B2 (en) * | 2005-11-08 | 2011-02-15 | Ying Lin Cai | Method and structure of preventing water from leakage for the pressurized pump of diaphragm type |
KR101486255B1 (ko) * | 2014-08-27 | 2015-01-27 | 주식회사 마르센 | 마이크로 기어펌프 |
CN107867323B (zh) * | 2016-09-28 | 2019-11-22 | 比亚迪股份有限公司 | 电机油泵总成、转向系统和车辆 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA593732A (en) * | 1960-03-01 | Fostoria Corporation | Motor driven pumps | |
US4431356A (en) * | 1974-11-14 | 1984-02-14 | Lassota Marek J | Hermetic refrigeration rotary motor-compressor |
US4431387A (en) * | 1974-11-14 | 1984-02-14 | Lassota Marek J | Hermetic refrigeration rotary motor-compressor |
FR2522734B1 (fr) * | 1982-03-04 | 1986-11-21 | Hydroperfect Int | Groupe electro-hydraulique et son application a l'assistance de dispositifs de direction, de freinage, de suspension et analogues, en particulier pour vehicules |
JPH0315592A (ja) * | 1989-06-14 | 1991-01-23 | Ricoh Co Ltd | 熱転写記録媒体 |
JP2597016B2 (ja) * | 1989-10-09 | 1997-04-02 | 株式会社神戸製鋼所 | 密閉形油冷式圧縮機 |
JPH05141378A (ja) * | 1991-11-22 | 1993-06-08 | Shin Meiwa Ind Co Ltd | 流体機械 |
JPH05202862A (ja) * | 1992-01-29 | 1993-08-10 | Mitsubishi Rayon Co Ltd | ギヤ式定量ポンプの摺動部潤滑装置 |
US5725362A (en) * | 1995-05-09 | 1998-03-10 | Xolox Corporation | Pump assembly |
FR2735534B1 (fr) * | 1995-06-15 | 1997-08-29 | Hydroperfect Int | Ensemble moteur electrique et pompe hydraulique a grande compacite |
-
1997
- 1997-07-16 JP JP9191631A patent/JPH1137060A/ja active Pending
-
1998
- 1998-06-24 US US09/104,142 patent/US6048187A/en not_active Expired - Fee Related
- 1998-07-02 FR FR9808468A patent/FR2766242B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6048187A (en) | 2000-04-11 |
JPH1137060A (ja) | 1999-02-09 |
FR2766242A1 (fr) | 1999-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |