GB2396385B - Gerotor fuel pump - Google Patents
Gerotor fuel pumpInfo
- Publication number
- GB2396385B GB2396385B GB0327225A GB0327225A GB2396385B GB 2396385 B GB2396385 B GB 2396385B GB 0327225 A GB0327225 A GB 0327225A GB 0327225 A GB0327225 A GB 0327225A GB 2396385 B GB2396385 B GB 2396385B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel pump
- gerotor fuel
- gerotor
- pump
- fuel
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F04C15/0049—Equalization of pressure pulses
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/306,585 US20040101427A1 (en) | 2002-11-27 | 2002-11-27 | Gerotor fuel pump having primary and secondary inlet and outlet portings |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0327225D0 GB0327225D0 (en) | 2003-12-24 |
GB2396385A GB2396385A (en) | 2004-06-23 |
GB2396385B true GB2396385B (en) | 2004-11-03 |
Family
ID=29780426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0327225A Expired - Fee Related GB2396385B (en) | 2002-11-27 | 2003-11-24 | Gerotor fuel pump |
Country Status (3)
Country | Link |
---|---|
US (1) | US20040101427A1 (en) |
DE (1) | DE10355774A1 (en) |
GB (1) | GB2396385B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7670122B2 (en) * | 2006-08-15 | 2010-03-02 | Arvinmeritor Technology, Llc | Gerotor pump |
DE102008001703A1 (en) * | 2008-05-09 | 2009-11-12 | Robert Bosch Gmbh | Internal gear pump |
EP2379892B1 (en) * | 2008-11-07 | 2018-05-16 | STT Technologies Inc., A Joint Venture of Magna Powertrain Inc. and SHW GmbH | Fully submerged integrated electric oil pump |
FR2943744A1 (en) * | 2009-03-24 | 2010-10-01 | Inergy Automotive Systems Res | ROTARY PUMP |
US8939736B2 (en) * | 2011-11-30 | 2015-01-27 | Walbro Engine Management, L.L.C. | Fuel pump assembly |
WO2013110037A2 (en) * | 2012-01-19 | 2013-07-25 | Parker-Hannifin Corporation | Hollow gerotor |
JP2015059432A (en) * | 2013-09-17 | 2015-03-30 | 株式会社デンソー | Fuel pump |
KR102150608B1 (en) * | 2014-02-25 | 2020-09-01 | 엘지이노텍 주식회사 | Electric pump |
FR3038664B1 (en) * | 2015-07-10 | 2017-07-21 | Coutier Moulage Gen Ind | LIQUID DISPENSING MODULE, METHOD OF ASSEMBLING SUCH A DISTRIBUTION MODULE AND TANK ASSEMBLY COMPRISING SUCH A DISPENSING MODULE |
GB2559747A (en) * | 2017-02-15 | 2018-08-22 | Magpumps Ltd | Pump and method of operation |
JP7251227B2 (en) * | 2019-03-13 | 2023-04-04 | 株式会社ジェイテクト | pumping equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242963A2 (en) * | 1986-03-14 | 1987-10-28 | Hobourn-Eaton Limited | Rotary positive displacement pump |
DE4303328A1 (en) * | 1993-02-05 | 1994-08-11 | Vdo Schindling | Gerotor for delivering fluid, especially as a fuel delivery unit for motor vehicles |
US6106240A (en) * | 1998-04-27 | 2000-08-22 | General Motors Corporation | Gerotor pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2029609C (en) * | 1990-11-13 | 1995-01-03 | Eric Cozens | Pulse tuned optimized positive displacement porting |
US5797734A (en) * | 1996-11-26 | 1998-08-25 | Chrysler Corporation | Pump for hot and cold fluids |
US6089842A (en) * | 1996-12-16 | 2000-07-18 | Schwabische Huttenwerke Gmbh | Gear oil pump with internal rotor, comprising extensions of reniform suction and pressure elements |
-
2002
- 2002-11-27 US US10/306,585 patent/US20040101427A1/en not_active Abandoned
-
2003
- 2003-11-24 GB GB0327225A patent/GB2396385B/en not_active Expired - Fee Related
- 2003-11-26 DE DE10355774A patent/DE10355774A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242963A2 (en) * | 1986-03-14 | 1987-10-28 | Hobourn-Eaton Limited | Rotary positive displacement pump |
DE4303328A1 (en) * | 1993-02-05 | 1994-08-11 | Vdo Schindling | Gerotor for delivering fluid, especially as a fuel delivery unit for motor vehicles |
US6106240A (en) * | 1998-04-27 | 2000-08-22 | General Motors Corporation | Gerotor pump |
Also Published As
Publication number | Publication date |
---|---|
GB0327225D0 (en) | 2003-12-24 |
GB2396385A (en) | 2004-06-23 |
DE10355774A1 (en) | 2004-06-17 |
US20040101427A1 (en) | 2004-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20071124 |