GR3015923T3 - Gerotor pumps. - Google Patents
Gerotor pumps.Info
- Publication number
- GR3015923T3 GR3015923T3 GR950401044T GR950401044T GR3015923T3 GR 3015923 T3 GR3015923 T3 GR 3015923T3 GR 950401044 T GR950401044 T GR 950401044T GR 950401044 T GR950401044 T GR 950401044T GR 3015923 T3 GR3015923 T3 GR 3015923T3
- Authority
- GR
- Greece
- Prior art keywords
- gerotor
- tolerances
- gerotor pumps
- relax
- annulus
- Prior art date
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
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49242—Screw or gear type, e.g., Moineau type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49945—Assembling or joining by driven force fit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Materials For Medical Uses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909010684A GB9010684D0 (en) | 1990-05-12 | 1990-05-12 | Gerotor pumps |
GB909012295A GB9012295D0 (en) | 1990-06-01 | 1990-06-01 | Gerotor pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3015923T3 true GR3015923T3 (en) | 1995-07-31 |
Family
ID=26297062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR950401044T GR3015923T3 (en) | 1990-05-12 | 1995-04-25 | Gerotor pumps. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5261803A (el) |
EP (1) | EP0457490B1 (el) |
JP (1) | JP2920330B2 (el) |
AT (1) | ATE120257T1 (el) |
DE (1) | DE69108289T2 (el) |
DK (1) | DK0457490T3 (el) |
ES (1) | ES2070429T3 (el) |
FI (1) | FI101097B (el) |
GB (1) | GB2243874B (el) |
GR (1) | GR3015923T3 (el) |
NO (1) | NO177440C (el) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9217540D0 (en) * | 1992-08-18 | 1992-09-30 | Concentric Pumps Ltd | Imprivements relating to pumps |
DE4441522A1 (de) * | 1994-11-22 | 1996-05-23 | Schwaebische Huettenwerke Gmbh | Schmiermittelpumpe |
US5797181A (en) * | 1996-11-18 | 1998-08-25 | Siemens Automotive Corporation | Methods of manufacturing automotive fuel pumps with set clearance for the pumping chamber |
DE10020568A1 (de) * | 2000-04-27 | 2001-10-31 | Man Nutzfahrzeuge Ag | Ölpumpe für Umlaufschmierung von Brennkraftmaschinen |
US6634866B2 (en) | 2001-08-17 | 2003-10-21 | Borgwarner, Inc. | Method and apparatus for providing a hydraulic transmission pump assembly having a one way clutch |
US6644939B2 (en) | 2001-08-17 | 2003-11-11 | Borgwarner, Inc. | Method and apparatus for providing a hydraulic transmission pump assembly having a differential actuation |
US6685437B2 (en) | 2001-09-21 | 2004-02-03 | Borgwarner, Inc. | Hydraulic transmission pump assembly having a differential actuation and integrated line pressure control |
US6688866B2 (en) | 2001-11-15 | 2004-02-10 | Borgwarner, Inc. | Gerotor pump with variable tolerance housing |
GB2386171A (en) * | 2002-03-06 | 2003-09-10 | Concentric Pumps Ltd | Transmission pump |
JP4084351B2 (ja) * | 2004-12-24 | 2008-04-30 | 株式会社日立製作所 | モータ一体型内接歯車式ポンプ及び電子機器 |
JP5141956B2 (ja) * | 2007-12-25 | 2013-02-13 | アイシン精機株式会社 | 電動ポンプ |
CN102224032B (zh) * | 2008-12-09 | 2014-03-12 | 博格华纳公司 | 用于混合动力车辆的自动变速器 |
CN102459965B (zh) | 2009-06-29 | 2014-11-05 | 博格华纳公司 | 用于在自动变速器控制模块中使用的液压阀 |
CN101846236B (zh) * | 2010-03-03 | 2013-01-02 | 南京腾源机械制造有限公司 | 机油泵泵体、机油泵泵壳以及机油泵 |
US10180137B2 (en) * | 2015-11-05 | 2019-01-15 | Ford Global Technologies, Llc | Remanufacturing a transmission pump assembly |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905094A (en) * | 1955-06-01 | 1959-09-22 | Carrier Corp | Automatically reversible positive displacement internal gear rotary pump |
US3130680A (en) * | 1962-05-31 | 1964-04-28 | Brown & Sharpe Mfg | Gerotor type pump |
US4185717A (en) * | 1978-05-08 | 1980-01-29 | General Motors Corporation | Engine lubricating oil pump |
US4496297A (en) * | 1981-06-02 | 1985-01-29 | Mitsubishi Denki Kabushiki Kaisha | Rotary vane pump with overlapping rotor and housing portions |
EP0083491A1 (en) * | 1981-12-24 | 1983-07-13 | Concentric Pumps Limited | Gerotor pumps |
JPH0231593Y2 (el) * | 1984-09-27 | 1990-08-27 | ||
JPS6220682A (ja) * | 1985-07-18 | 1987-01-29 | Honda Motor Co Ltd | 複合歯形ポンプ |
US4760752A (en) * | 1987-04-01 | 1988-08-02 | Hewlett-Packard Company | Plastic deformation relief |
DE68908826T2 (de) * | 1988-09-28 | 1993-12-23 | Concentric Pumps Ltd | Gerotorpumpen. |
GB8822696D0 (en) * | 1988-09-28 | 1988-11-02 | Concentric Pumps Ltd | Improvements relating to gerotor pumps |
US4992034A (en) * | 1989-04-24 | 1991-02-12 | Eaton Corporation | Low-speed, high-torque gerotor motor and improved valving therefor |
-
1991
- 1991-05-08 EP EP91304153A patent/EP0457490B1/en not_active Expired - Lifetime
- 1991-05-08 DK DK91304153.9T patent/DK0457490T3/da active
- 1991-05-08 AT AT91304153T patent/ATE120257T1/de not_active IP Right Cessation
- 1991-05-08 DE DE69108289T patent/DE69108289T2/de not_active Expired - Fee Related
- 1991-05-08 ES ES91304153T patent/ES2070429T3/es not_active Expired - Lifetime
- 1991-05-08 GB GB9109933A patent/GB2243874B/en not_active Expired - Fee Related
- 1991-05-10 FI FI912281A patent/FI101097B/fi active IP Right Grant
- 1991-05-10 NO NO911814A patent/NO177440C/no not_active IP Right Cessation
- 1991-05-13 US US07/698,959 patent/US5261803A/en not_active Expired - Fee Related
- 1991-05-13 JP JP3228226A patent/JP2920330B2/ja not_active Expired - Lifetime
-
1995
- 1995-04-25 GR GR950401044T patent/GR3015923T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO911814L (no) | 1991-11-13 |
NO177440C (no) | 1995-09-13 |
FI101097B (fi) | 1998-04-15 |
FI912281A (fi) | 1991-11-13 |
JP2920330B2 (ja) | 1999-07-19 |
EP0457490B1 (en) | 1995-03-22 |
DE69108289D1 (de) | 1995-04-27 |
EP0457490A1 (en) | 1991-11-21 |
US5261803A (en) | 1993-11-16 |
GB2243874B (en) | 1994-05-04 |
GB9109933D0 (en) | 1991-07-03 |
FI912281A0 (fi) | 1991-05-10 |
JPH0681777A (ja) | 1994-03-22 |
ES2070429T3 (es) | 1995-06-01 |
NO177440B (no) | 1995-06-06 |
DK0457490T3 (da) | 1995-07-24 |
DE69108289T2 (de) | 1995-08-03 |
NO911814D0 (no) | 1991-05-10 |
ATE120257T1 (de) | 1995-04-15 |
GB2243874A (en) | 1991-11-13 |
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