ATE268866T1 - FUEL DELIVERY UNIT - Google Patents

FUEL DELIVERY UNIT

Info

Publication number
ATE268866T1
ATE268866T1 AT01962643T AT01962643T ATE268866T1 AT E268866 T1 ATE268866 T1 AT E268866T1 AT 01962643 T AT01962643 T AT 01962643T AT 01962643 T AT01962643 T AT 01962643T AT E268866 T1 ATE268866 T1 AT E268866T1
Authority
AT
Austria
Prior art keywords
delivery unit
fuel delivery
feed unit
bleed valve
fuel feed
Prior art date
Application number
AT01962643T
Other languages
German (de)
Inventor
Peter Schuchardt
Christoph Schmidt
Karl Eck
Hans-Juergen Neumann
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7655618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE268866(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE268866T1 publication Critical patent/ATE268866T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fuel Cell (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

In a fuel feed unit (2) a bleed valve (9) is connected to a region which is constantly filled with fuel. This means that gases pass out of the fuel feed unit (2) through the bleed valve (9). However, penetration of gases when the fuel feed unit (2) is not operating, via leaks in the bleed valve (9), is reliably avoided.
AT01962643T 2000-09-09 2001-08-16 FUEL DELIVERY UNIT ATE268866T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10044609A DE10044609B4 (en) 2000-09-09 2000-09-09 Fuel delivery unit
PCT/DE2001/003132 WO2002020973A1 (en) 2000-09-09 2001-08-16 Fuel supply unit

Publications (1)

Publication Number Publication Date
ATE268866T1 true ATE268866T1 (en) 2004-06-15

Family

ID=7655618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01962643T ATE268866T1 (en) 2000-09-09 2001-08-16 FUEL DELIVERY UNIT

Country Status (11)

Country Link
US (1) US20040013537A1 (en)
EP (1) EP1315898B1 (en)
JP (1) JP2004508491A (en)
KR (1) KR100768599B1 (en)
CN (1) CN100385105C (en)
AT (1) ATE268866T1 (en)
AU (1) AU2001283801A1 (en)
BR (1) BR0113733A (en)
DE (2) DE10044609B4 (en)
ES (1) ES2223000T3 (en)
WO (1) WO2002020973A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093772A1 (en) * 2004-10-27 2006-05-04 Fish Robert B Jr Multilayered pipes comprising hydrolysis resistant polyamides
KR101271377B1 (en) 2007-08-10 2013-06-07 현대자동차주식회사 Fuel Pump for LPI Vehicle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127748A (en) * 1960-05-10 1964-04-07 Gullick Ltd Mine roof supports
US3495544A (en) * 1967-08-30 1970-02-17 Binks Res & Dev Hydraulic system
US3819303A (en) * 1973-06-13 1974-06-25 Ecodyne Corp Relief-release pumps
JPS5943148A (en) * 1982-08-27 1984-03-10 株式会社豊田自動織機製作所 Wefting apparatus in fluid jet type loom
DE3540260C2 (en) * 1985-11-13 1995-01-05 Bosch Gmbh Robert Unit for delivering fuel from a storage tank to an internal combustion engine
US4844704A (en) * 1986-04-03 1989-07-04 Honda Giken Kogyo Kabushiki Kaisha Fuel pump assembly
DE3631982C1 (en) * 1986-09-19 1988-02-04 Hans Ing Kern Dosing pump
JPH0341085Y2 (en) * 1987-03-17 1991-08-29
DE3827489C1 (en) * 1988-08-12 1989-10-12 Gruenbeck Wasseraufbereitung Gmbh, 8884 Hoechstaedt, De
JPH0755326Y2 (en) * 1989-11-18 1995-12-20 堀江金属工業株式会社 Fuel pump unit
JPH0732935Y2 (en) * 1990-04-25 1995-07-31 株式会社ユニシアジェックス Fuel pump
DE4038875A1 (en) * 1990-08-30 1992-03-12 Vdo Schindling Fuel pump with valve for motor vehicle IC engine - incorporates vent for airexpulsion from engine space into which fuel enters at commencement ofstroke
JPH07259675A (en) * 1994-03-22 1995-10-09 Nissan Motor Co Ltd Turning tank vessel structure for fuel tank
DE19618452B4 (en) * 1996-05-08 2005-05-12 Robert Bosch Gmbh Aggregate for conveying fuel from a storage tank to an internal combustion engine
DE19712096C1 (en) * 1997-03-22 1998-04-02 Lang Apparatebau Gmbh Dosing pump for conveying fluids through suction valve
DE69808789T2 (en) * 1998-07-02 2003-06-26 Mitsubishi Denki K.K., Tokio/Tokyo FUEL FEEDING DEVICE FOR VEHICLES
US6082321A (en) * 1998-07-29 2000-07-04 Borgwarner Inc. Method for controlling output pressure of an engine oil pump
DE19834653C1 (en) * 1998-07-31 1999-12-16 Bosch Gmbh Robert Modular fuel supply system for IC engines in motor vehicles
US6158975A (en) * 1998-09-24 2000-12-12 Walbro Corporation Fuel pump module
DE19901032A1 (en) * 1999-01-14 2000-07-20 Pierburg Ag Electric fuel pump

Also Published As

Publication number Publication date
KR20030036726A (en) 2003-05-09
AU2001283801A1 (en) 2002-03-22
BR0113733A (en) 2003-07-29
ES2223000T3 (en) 2005-02-16
KR100768599B1 (en) 2007-10-18
DE10044609A1 (en) 2002-06-27
JP2004508491A (en) 2004-03-18
CN1623035A (en) 2005-06-01
EP1315898A1 (en) 2003-06-04
DE50102542D1 (en) 2004-07-15
US20040013537A1 (en) 2004-01-22
DE10044609B4 (en) 2004-11-04
CN100385105C (en) 2008-04-30
WO2002020973A1 (en) 2002-03-14
EP1315898B1 (en) 2004-06-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked