GB0718903D0 - Gerotor pump - Google Patents

Gerotor pump

Info

Publication number
GB0718903D0
GB0718903D0 GBGB0718903.8A GB0718903A GB0718903D0 GB 0718903 D0 GB0718903 D0 GB 0718903D0 GB 0718903 A GB0718903 A GB 0718903A GB 0718903 D0 GB0718903 D0 GB 0718903D0
Authority
GB
United Kingdom
Prior art keywords
gerotor pump
gerotor
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.)
Ceased
Application number
GBGB0718903.8A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to GBGB0718903.8A priority Critical patent/GB0718903D0/en
Publication of GB0718903D0 publication Critical patent/GB0718903D0/en
Priority to EP08163285.3A priority patent/EP2042735A3/en
Priority to JP2008226601A priority patent/JP2009085213A/en
Priority to US12/283,214 priority patent/US20090087333A1/en
Ceased legal-status Critical Current

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
    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GBGB0718903.8A 2007-09-27 2007-09-27 Gerotor pump Ceased GB0718903D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0718903.8A GB0718903D0 (en) 2007-09-27 2007-09-27 Gerotor pump
EP08163285.3A EP2042735A3 (en) 2007-09-27 2008-08-29 Gerotor Pump
JP2008226601A JP2009085213A (en) 2007-09-27 2008-09-04 Gerotor pump
US12/283,214 US20090087333A1 (en) 2007-09-27 2008-09-10 Gerotor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0718903.8A GB0718903D0 (en) 2007-09-27 2007-09-27 Gerotor pump

Publications (1)

Publication Number Publication Date
GB0718903D0 true GB0718903D0 (en) 2007-11-07

Family

ID=38701791

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0718903.8A Ceased GB0718903D0 (en) 2007-09-27 2007-09-27 Gerotor pump

Country Status (4)

Country Link
US (1) US20090087333A1 (en)
EP (1) EP2042735A3 (en)
JP (1) JP2009085213A (en)
GB (1) GB0718903D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5674044B2 (en) 2011-10-24 2015-02-18 住友電工焼結合金株式会社 Internal gear pump
JP6027343B2 (en) * 2012-06-01 2016-11-16 株式会社山田製作所 Oil pump rotor
US9086013B2 (en) 2013-03-12 2015-07-21 Ethan W Franklin Gerotor rotary Stirling cycle engine
US9869126B2 (en) * 2014-08-11 2018-01-16 Nabors Drilling Technologies Usa, Inc. Variable diameter stator and rotor for progressing cavity motor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01249971A (en) * 1988-03-31 1989-10-05 Suzuki Motor Co Ltd Trochoid pump
US5226798A (en) * 1989-11-17 1993-07-13 Eisenmann Siegfried A Gear ring pump for internal-combustion engines and automatic transmissions
US6270169B1 (en) * 1997-10-14 2001-08-07 Denso Corporation Rotary pump and braking device using same
US6758656B2 (en) * 2001-05-17 2004-07-06 Delphi Technologies, Inc. Multi-stage internal gear/turbine fuel pump
JP2006299846A (en) * 2005-04-18 2006-11-02 Hitachi Ltd Internal gear pump
JP4792342B2 (en) * 2006-07-19 2011-10-12 日立オートモティブシステムズ株式会社 Internal gear pump and power steering device
JP2008115820A (en) * 2006-11-07 2008-05-22 Aisin Seiki Co Ltd Oil pump

Also Published As

Publication number Publication date
US20090087333A1 (en) 2009-04-02
JP2009085213A (en) 2009-04-23
EP2042735A3 (en) 2014-08-27
EP2042735A2 (en) 2009-04-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)