KR20060113652A - 보강 채널을 포함하는 내치 기어휠 펌프 - Google Patents

보강 채널을 포함하는 내치 기어휠 펌프 Download PDF

Info

Publication number
KR20060113652A
KR20060113652A KR1020067002826A KR20067002826A KR20060113652A KR 20060113652 A KR20060113652 A KR 20060113652A KR 1020067002826 A KR1020067002826 A KR 1020067002826A KR 20067002826 A KR20067002826 A KR 20067002826A KR 20060113652 A KR20060113652 A KR 20060113652A
Authority
KR
South Korea
Prior art keywords
housing
fuel pump
duct
fuel
ribs
Prior art date
Application number
KR1020067002826A
Other languages
English (en)
Korean (ko)
Inventor
홀거 바르트
Original Assignee
지멘스 악티엔게젤샤프트
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 지멘스 악티엔게젤샤프트 filed Critical 지멘스 악티엔게젤샤프트
Publication of KR20060113652A publication Critical patent/KR20060113652A/ko

Links

Images

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
    • 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
    • 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
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020067002826A 2003-09-09 2004-07-30 보강 채널을 포함하는 내치 기어휠 펌프 KR20060113652A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10341841A DE10341841A1 (de) 2003-09-09 2003-09-09 Nach dem Gerotorprinzip arbeitende Kraftstoffpumpe
DE10341841.5 2003-09-09

Publications (1)

Publication Number Publication Date
KR20060113652A true KR20060113652A (ko) 2006-11-02

Family

ID=34258551

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067002826A KR20060113652A (ko) 2003-09-09 2004-07-30 보강 채널을 포함하는 내치 기어휠 펌프

Country Status (8)

Country Link
US (1) US20060153706A1 (de)
EP (1) EP1664539B1 (de)
JP (1) JP2007504398A (de)
KR (1) KR20060113652A (de)
CN (1) CN100564878C (de)
DE (2) DE10341841A1 (de)
ES (1) ES2308231T3 (de)
WO (1) WO2005026552A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2031247A1 (de) * 2007-08-31 2009-03-04 Pfizer Inc. Flüssigkeitspumpe
DE102008000701A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Brennstoffpumpe
EP2557306A1 (de) * 2011-08-08 2013-02-13 Delphi Technologies Holding S.à.r.l. Kraftstoffpumpe
DE102012219118A1 (de) * 2012-10-19 2014-04-24 Robert Bosch Gmbh Innenzahnradpumpe
JP2016125361A (ja) * 2014-12-26 2016-07-11 株式会社デンソー 燃料ポンプ
JP6418059B2 (ja) * 2015-05-12 2018-11-07 株式会社デンソー 燃料ポンプ
JP6409673B2 (ja) * 2015-05-14 2018-10-24 株式会社デンソー 燃料ポンプ
WO2016205794A1 (en) 2015-06-19 2016-12-22 Clarcor Engine Mobile Solutions, Llc Fuel filter assembly with brushless dc pump
US20160369796A1 (en) * 2015-06-19 2016-12-22 Clarcor Engine Mobile Solutions, Llc Integrated Motor-Pump
JP6507998B2 (ja) * 2015-11-03 2019-05-08 株式会社デンソー 燃料ポンプ
DE102018207001B4 (de) 2018-05-07 2021-07-01 Hanon Systems Efp Deutschland Gmbh Fluidpumpsystem
CN111472914B (zh) * 2020-04-15 2021-04-20 温州仁谦汽车油泵有限公司 一种具有防泄漏装置的油泵及其漏油检测方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339966A (en) * 1939-08-16 1944-01-25 Equi Flow Inc Internal gear pump
US4619588A (en) * 1984-04-25 1986-10-28 Facet Enterprises, Incorporated Wet motor gerotor fuel pump with vapor vent valve and improved flow through the armature
US4978282A (en) * 1989-09-18 1990-12-18 Industrial Technology Research Institute Electrical fuel pump for small motorcycle engine
US5219277A (en) * 1990-05-29 1993-06-15 Walbro Corporation Electric-motor fuel pump
US5122039A (en) * 1990-05-29 1992-06-16 Walbro Corporation Electric-motor fuel pump
DE4021500C3 (de) * 1990-07-05 1998-10-22 Mannesmann Vdo Ag Förderaggregat, insbesondere zum Fördern von Kraftstoff
US5141367A (en) * 1990-12-18 1992-08-25 Kennametal, Inc. Ceramic cutting tool with chip control
DE4142799C1 (de) * 1991-12-26 1993-04-15 J.M. Voith Gmbh, 7920 Heidenheim, De
DE4227301A1 (de) * 1992-08-18 1994-02-24 Bosch Gmbh Robert Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
DE4240592A1 (de) * 1992-12-03 1994-06-09 Bosch Gmbh Robert Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeugs
DE4240593A1 (de) * 1992-12-03 1994-06-09 Bosch Gmbh Robert Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeugs
US5393203A (en) * 1993-12-20 1995-02-28 General Motors Corporation Fuel pump for motor vehicle
US5425625A (en) * 1994-03-24 1995-06-20 Lenco Enterprises Co., Ltd. Car-used electric fuel pump
US5404943A (en) * 1994-03-29 1995-04-11 Strawn; Wesley O. Multiple pump assembly for wells
DE19517296C2 (de) * 1995-05-11 2000-08-03 Otto Eckerle Füllstücklose Innenzahnradpumpe
EP0769621A1 (de) * 1995-09-26 1997-04-23 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Mikropumpe und Mikromotor
US5997262A (en) * 1997-04-10 1999-12-07 Walbro Corporation Screw pins for a gear rotor fuel pump assembly
JPH11200974A (ja) * 1998-01-07 1999-07-27 Denso Corp 燃料フィルタおよびそれを用いたインタンク式燃料ポンプ
US6106240A (en) * 1998-04-27 2000-08-22 General Motors Corporation Gerotor pump
US6102684A (en) * 1998-09-14 2000-08-15 Walbro Corporation Cavitation noise abatement in a positive displacement fuel pump
DE10121800C1 (de) * 2001-05-04 2002-08-22 Siemens Ag Flüssigkeitsringpumpe und Steuerscheibe für eine Flüssigkeitsringpumpe

Also Published As

Publication number Publication date
CN100564878C (zh) 2009-12-02
EP1664539A1 (de) 2006-06-07
DE10341841A1 (de) 2005-04-07
CN1836107A (zh) 2006-09-20
WO2005026552A1 (de) 2005-03-24
US20060153706A1 (en) 2006-07-13
DE502004007363D1 (de) 2008-07-24
JP2007504398A (ja) 2007-03-01
ES2308231T3 (es) 2008-12-01
EP1664539B1 (de) 2008-06-11

Similar Documents

Publication Publication Date Title
KR20060113652A (ko) 보강 채널을 포함하는 내치 기어휠 펌프
JP2004092643A (ja) 流体流動発動機用のハウジング
US5513950A (en) Automotive fuel pump with regenerative impeller having convexly curved vanes
CN203730329U (zh) 用于进气系统的压缩机组件及进气系统
US5904468A (en) Flow pump, especially for supplying fuel from a fuel tank of a motor vehicle
AU760732B2 (en) Feed pump
US5449269A (en) Aggregate for feeding fuel from a supply tank to internal combustion engine of motor vehicle
US20180142696A1 (en) Impeller for a fluid pump
US6832901B2 (en) Aggregate for conveying fuel
KR20080011380A (ko) 내부 기어 연료 펌프
US6942447B2 (en) Impeller pumps
CN1849454B (zh) 用于燃油箱的燃油泵
US6102653A (en) Feed pump
US20030175111A1 (en) Low noise impeller pumps
US6942446B2 (en) Feed pump
US7591637B2 (en) G-rotor pump
US20070274846A1 (en) Fuel Pump
US5718561A (en) Side channel compressor
US20040191092A1 (en) Multiple pump housing
US6267554B1 (en) Cooling water pump
US7862310B2 (en) Fuel pump
US6474937B1 (en) Liquid pump, especially for delivering fuel
JP7234576B2 (ja) オイルポンプとオイルパイプとの接続構造
US20060078446A1 (en) Delivery unit
EP2140141B1 (de) Zweistufenpumpe mit intermittierenden mittelwellenlastabstützungen

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application