FR2831222B1 - Pompe a engrenage flasquee - Google Patents

Pompe a engrenage flasquee

Info

Publication number
FR2831222B1
FR2831222B1 FR0113778A FR0113778A FR2831222B1 FR 2831222 B1 FR2831222 B1 FR 2831222B1 FR 0113778 A FR0113778 A FR 0113778A FR 0113778 A FR0113778 A FR 0113778A FR 2831222 B1 FR2831222 B1 FR 2831222B1
Authority
FR
France
Prior art keywords
flaske
gear pump
gear
pump
flaske gear
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
Application number
FR0113778A
Other languages
English (en)
Other versions
FR2831222A1 (fr
Inventor
Clement Kiefer
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.)
Pierburg Pump Technology France SARL
Original Assignee
Pierburg SARL
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
Priority to FR0113778A priority Critical patent/FR2831222B1/fr
Application filed by Pierburg SARL filed Critical Pierburg SARL
Priority to US10/491,990 priority patent/US7144234B2/en
Priority to PCT/EP2002/011834 priority patent/WO2003036092A1/fr
Priority to EP02787497A priority patent/EP1438508B1/fr
Priority to JP2003538573A priority patent/JP4113125B2/ja
Priority to KR1020047004154A priority patent/KR100887438B1/ko
Priority to DE60212165T priority patent/DE60212165T2/de
Publication of FR2831222A1 publication Critical patent/FR2831222A1/fr
Application granted granted Critical
Publication of FR2831222B1 publication Critical patent/FR2831222B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR0113778A 2001-10-24 2001-10-24 Pompe a engrenage flasquee Expired - Fee Related FR2831222B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0113778A FR2831222B1 (fr) 2001-10-24 2001-10-24 Pompe a engrenage flasquee
PCT/EP2002/011834 WO2003036092A1 (fr) 2001-10-24 2002-10-23 Pompe a engrenage flasquee
EP02787497A EP1438508B1 (fr) 2001-10-24 2002-10-23 Pompe a engrenage flasquee
JP2003538573A JP4113125B2 (ja) 2001-10-24 2002-10-23 フランジを備えたギアポンプ
US10/491,990 US7144234B2 (en) 2001-10-24 2002-10-23 Flanged gear pump
KR1020047004154A KR100887438B1 (ko) 2001-10-24 2002-10-23 플랜지 기어 펌프
DE60212165T DE60212165T2 (de) 2001-10-24 2002-10-23 Flanschzahnradpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113778A FR2831222B1 (fr) 2001-10-24 2001-10-24 Pompe a engrenage flasquee

Publications (2)

Publication Number Publication Date
FR2831222A1 FR2831222A1 (fr) 2003-04-25
FR2831222B1 true FR2831222B1 (fr) 2005-08-26

Family

ID=8868691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113778A Expired - Fee Related FR2831222B1 (fr) 2001-10-24 2001-10-24 Pompe a engrenage flasquee

Country Status (7)

Country Link
US (1) US7144234B2 (fr)
EP (1) EP1438508B1 (fr)
JP (1) JP4113125B2 (fr)
KR (1) KR100887438B1 (fr)
DE (1) DE60212165T2 (fr)
FR (1) FR2831222B1 (fr)
WO (1) WO2003036092A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025182A1 (de) 2006-05-30 2007-12-06 Trw Automotive Gmbh Zahnradpumpe, insbesondere für eine Servolenkung
JP2010038015A (ja) * 2008-08-04 2010-02-18 Yamaha Motor Hydraulic System Co Ltd ギアポンプ
DE102011086435A1 (de) 2011-11-16 2013-05-16 Robert Bosch Gmbh Zahnradpumpe
JP5830435B2 (ja) * 2012-06-06 2015-12-09 日立アプライアンス株式会社 ギヤポンプ及びこれを備えた冷蔵庫
ITUB20159736A1 (it) * 2015-12-21 2017-06-21 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
DE102016226069A1 (de) * 2016-12-22 2018-06-28 Robert Bosch Gmbh Zahnradmaschine und Verfahren zum Herstellen einer Zahnradmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB661772A (en) * 1948-03-26 1951-11-28 Borg Warner Improvements in or relating to high pressure liquid pumps
US2915982A (en) * 1955-02-14 1959-12-08 Crandall Loid Rotary pump
DE1172959B (de) * 1957-04-09 1964-06-25 Bosch Gmbh Robert Zahnradpumpe oder Zahnradmotor
FR1239211A (fr) * 1958-10-30 1960-08-19 Borg Warner Appareil hydraulique
US3046902A (en) * 1959-03-23 1962-07-31 Clark Equipment Co Pump
GB1067552A (en) * 1962-12-10 1967-05-03 Dowty Hydraulic Units Ltd Improvements relating to gear pumps
JPS5838392A (ja) * 1981-08-31 1983-03-05 Shimadzu Corp 歯車ポンプまたはモ−タ
JPS6075783A (ja) * 1983-09-30 1985-04-30 Shimadzu Corp 歯車ポンプまたはモ−タ
JPH05248361A (ja) * 1992-03-06 1993-09-24 Aisin Seiki Co Ltd オイルポンプ
JP2000161248A (ja) 1998-12-01 2000-06-13 Kayaba Ind Co Ltd 油圧式ポンプ装置

Also Published As

Publication number Publication date
US7144234B2 (en) 2006-12-05
DE60212165T2 (de) 2007-04-12
JP2005506491A (ja) 2005-03-03
EP1438508B1 (fr) 2006-06-07
JP4113125B2 (ja) 2008-07-09
KR100887438B1 (ko) 2009-03-10
US20040265147A1 (en) 2004-12-30
KR20040048896A (ko) 2004-06-10
DE60212165D1 (de) 2006-07-20
EP1438508A1 (fr) 2004-07-21
FR2831222A1 (fr) 2003-04-25
WO2003036092A1 (fr) 2003-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630