FR2854356A1 - Dispositif de transfert de carburant a partir d'un reservoir d'alimentation vers un moteur a combustion interne - Google Patents

Dispositif de transfert de carburant a partir d'un reservoir d'alimentation vers un moteur a combustion interne

Info

Publication number
FR2854356A1
FR2854356A1 FR0404559A FR0404559A FR2854356A1 FR 2854356 A1 FR2854356 A1 FR 2854356A1 FR 0404559 A FR0404559 A FR 0404559A FR 0404559 A FR0404559 A FR 0404559A FR 2854356 A1 FR2854356 A1 FR 2854356A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
supply tank
transferring fuel
transfer 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.)
Granted
Application number
FR0404559A
Other languages
English (en)
Other versions
FR2854356B1 (fr
Inventor
Stefan Kleppner
Hans Peter Braun
Wolgang Gabauer
Oliver Wahl
Thomas Wieland
Erich Eiler
Ludger Kuermann
Jurgen Weikert
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2854356A1 publication Critical patent/FR2854356A1/fr
Application granted granted Critical
Publication of FR2854356B1 publication Critical patent/FR2854356B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
    • F02M37/0094—Saddle tanks; Tanks having partition walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03118—Multiple tanks, i.e. two or more separate tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03118—Multiple tanks, i.e. two or more separate tanks
    • B60K2015/03138—Pumping means between the compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03118—Multiple tanks, i.e. two or more separate tanks
    • B60K2015/03144—Fluid connections between the tanks
    • 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel 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
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Dispositif pour fournir du carburant d'un réservoir d'alimentation (1) à un moteur à combustion interne d'un véhicule, comprenant une pompe de transfert installée dans un réservoir d'accumulation et au moins deux pompes à jet d'aspiration raccordées à une conduite d'entraînement.La conduite d'entraînement (29, 29.0, 29.1, 29.2) des pompes à jet d'aspiration (22.1, 22.2) est reliée à une conduite de pression (10) en aval de la pompe de transfert (7) et comporte au moins un clapet anti-retour (41) ou un siphon.
FR0404559A 2003-05-02 2004-04-29 Dispositif de transfert de carburant a partir d'un reservoir d'alimentation vers un moteur a combustion interne Expired - Fee Related FR2854356B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10319660.9A DE10319660B4 (de) 2003-05-02 2003-05-02 Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2854356A1 true FR2854356A1 (fr) 2004-11-05
FR2854356B1 FR2854356B1 (fr) 2007-06-22

Family

ID=33154491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404559A Expired - Fee Related FR2854356B1 (fr) 2003-05-02 2004-04-29 Dispositif de transfert de carburant a partir d'un reservoir d'alimentation vers un moteur a combustion interne

Country Status (4)

Country Link
US (1) US7303378B2 (fr)
DE (1) DE10319660B4 (fr)
FR (1) FR2854356B1 (fr)
IT (1) ITMI20040796A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008052873A1 (fr) * 2006-11-02 2008-05-08 Robert Bosch Gmbh Dispositif d'alimentation en carburant
WO2010064974A1 (fr) 2008-12-05 2010-06-10 Scania Cv Ab Dispositif pour alimenter un moteur en carburant
WO2015172919A1 (fr) * 2014-05-16 2015-11-19 Robert Bosch Gmbh Système de pompe pour réservoir de carburant

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739302A1 (fr) * 2005-07-02 2007-01-03 Delphi Technologies, Inc. Pompe à jet pour un système d'alimentation en carburant ou système d'alimentation en carburant
FR2890341B1 (fr) * 2005-09-02 2008-10-24 Inergy Automotive Systems Res Systeme a carburant comprenant une reserve a carburant et un bac de retention
WO2007115102A2 (fr) * 2006-03-29 2007-10-11 Robert Bosch Gmbh Systeme de carburant avec regulation de pression et decharge
KR100773366B1 (ko) 2006-08-17 2007-11-05 현담산업 주식회사 형태가 다른 연료탱크에 호환되는 연료공급모듈의 제트펌프구조
EP1911962A1 (fr) * 2006-09-29 2008-04-16 Inergy Automotive Systems Research (SA) Double pompe a jet en une seule piece et systeme d'alimentation de carburant utilisant ladit pompe
US7757671B2 (en) * 2006-09-29 2010-07-20 Denso Corporation Fuel feed apparatus
JP4575464B2 (ja) * 2007-03-26 2010-11-04 本田技研工業株式会社 車両用燃料供給装置
WO2008156731A1 (fr) * 2007-06-18 2008-12-24 Continental Automotive Systems Us, Inc. Structure à jet venturi pour module de distribution du carburant d'un réservoir de carburant
JP4980936B2 (ja) * 2008-01-10 2012-07-18 トヨタ自動車株式会社 燃料タンク構造
FR2927321B1 (fr) * 2008-02-08 2010-03-19 Gaztransp Et Technigaz Dispositif pour l'alimentation en combustible d'une installation de production d'energie d'un navire.
SE532517C2 (sv) * 2008-06-05 2010-02-16 Scania Cv Abp Anordning för vattenavskiljning vid en bränsletank
US8459960B2 (en) * 2009-02-09 2013-06-11 Robert Bosch Gmbh Jet pump assembly
DE102009002299A1 (de) * 2009-04-09 2010-10-14 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff
DE102009047331A1 (de) 2009-12-01 2011-06-09 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff
US8820298B2 (en) 2009-12-07 2014-09-02 Denso International America, Inc. Passive and semi-active diesel and gasoline fuel module
KR101181672B1 (ko) * 2010-04-09 2012-09-19 주식회사 코아비스 듀얼 제트 시스템
DE102010039547B4 (de) 2010-08-20 2023-02-02 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine
US8882472B2 (en) * 2011-03-31 2014-11-11 Denso International America, Inc. Fuel pump module including a jet pump having multiple tubes
US20120294732A1 (en) * 2011-05-17 2012-11-22 Holley Performance Products Pump System and Method of Use
US9879662B2 (en) * 2011-05-17 2018-01-30 Holley Performance Products, Inc. Inline pump assembly and method
US8726886B2 (en) 2011-08-24 2014-05-20 Robert Bosch Gmbh Fuel supply system and anti-siphon jet pump
DE102011084682A1 (de) * 2011-10-18 2013-04-18 Robert Bosch Gmbh Kraftstoffförder-Vorrichtung mit geneigter Saugstrahlpumpe
CN103321799B (zh) * 2012-03-22 2015-09-16 上海通用汽车有限公司 一种降低低频流动噪音的油泵系统
AU2014377624C1 (en) * 2014-01-14 2021-09-23 Holley Performance Products, Inc. Inline pump assembly and method
DE102014207221A1 (de) * 2014-04-15 2015-10-15 Robert Bosch Gmbh Kraftstofffördervorrichtung für einen Satteltank
JP6301235B2 (ja) * 2014-11-07 2018-03-28 愛三工業株式会社 燃料供給装置
US10451013B2 (en) * 2015-08-20 2019-10-22 Ford Global Technologies, Llc Method for operating a dual lift pump system
DE102015217763B4 (de) * 2015-09-16 2021-02-25 Röchling Automotive SE & Co. KG Tank für Lagerung und Lieferung von Flüssigkeiten mit an der Tankwandung angeordneten Funktionskomponenten
US20170130648A1 (en) * 2015-11-10 2017-05-11 Illinois Tool Works Inc. Fuel System Improvements with High Pressure Pump for Welder Generators
US10495039B2 (en) * 2017-03-30 2019-12-03 Delphi Technologies Ip Limited Fuel system having a jet pump
CN108005822A (zh) * 2017-12-25 2018-05-08 中国第汽车股份有限公司 一种左右油室均质供油机构
DE102018201117B3 (de) * 2018-01-24 2019-07-04 Ford Global Technologies, Llc Baugruppe für ein Fahrzeug, insbesondere Hybridelektrofahrzeug und Fahrzeug, insbesondere Hybridelektrofahrzeug
JP6869917B2 (ja) * 2018-03-28 2021-05-12 愛三工業株式会社 燃料供給装置
CN112996999B (zh) * 2018-11-20 2024-05-14 沃尔布罗有限责任公司 带有电动马达燃料泵和流体驱动式燃料泵的燃料泵组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219516A1 (de) 1992-06-13 1993-12-16 Bosch Gmbh Robert Kraftstofftank mit einem in diesem angeordneten Behälter
FR2723147A1 (fr) * 1994-07-29 1996-02-02 Bosch Gmbh Robert Dispositif de transfert de carburant d'un reservoir vers le moteur a combustion interne d'un vehicule automobile comportant un reservoir de retenue place dans le reservoir d'alimentation
EP1300582A2 (fr) * 2001-10-02 2003-04-09 Nissan Motor Company, Limited Système d'alimentation en carburant comprenant une pompe de gavage et procédé d'alimentation en carburant

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224981C2 (de) * 1992-07-29 2003-06-26 Bosch Gmbh Robert Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
DE4242242C2 (de) * 1992-12-15 2003-04-30 Bosch Gmbh Robert Vorrichtung zum Versorgen der Brennkraftmaschine eines Kraftfahrzeuges mit in einem Vorratstank vorhandenem Kraftstoff
JP2839861B2 (ja) * 1995-07-18 1998-12-16 株式会社デンソー インタンク式燃料ポンプ装置
JPH09324716A (ja) * 1996-06-07 1997-12-16 Fuji Heavy Ind Ltd 車両用燃料ポンプの制御装置
DE19628580A1 (de) * 1996-07-16 1998-01-22 Mannesmann Vdo Ag Strömungsventil
FR2753658B1 (fr) * 1996-09-26 1998-12-11 Dispositif de puisage de carburant pour reservoir de vehicules automobiles
DE19750036C2 (de) * 1997-11-12 1999-09-02 Mannesmann Vdo Ag Kraftstoffördereinrichtung
DE19816317A1 (de) * 1998-04-11 1999-10-14 Bosch Gmbh Robert Kraftstoffördereinrichtung
DE19856298C1 (de) 1998-12-07 2000-02-17 Bosch Gmbh Robert Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeuges
DE19955133A1 (de) 1999-11-17 2001-05-31 Alfmeier Praez Ag Kraftstofftank für Kraftfahrzeuge
DE19961923A1 (de) * 1999-12-22 2001-07-05 Bosch Gmbh Robert Kraftstofffördermodul für Kraftfahrzeuge
US6283142B1 (en) 2000-02-04 2001-09-04 Robert Bosch Corporation Dual fuel delivery module system for bifurcated automotive fuel tanks
US6532941B2 (en) * 2000-08-29 2003-03-18 Delphi Technologies, Inc. Electronic returnless fuel system
DE10055355C2 (de) * 2000-11-08 2003-07-10 Kautex Textron Gmbh & Co Kg Kraftstofftank
DE10063414A1 (de) * 2000-12-19 2002-06-27 Kautex Textron Gmbh & Co Kg Kraftstoffbehälter
DE10133967A1 (de) * 2001-07-17 2003-02-13 Siemens Ag Kraftstoffbehälter für ein Kraftfahrzeug
EP1302354A1 (fr) 2001-10-12 2003-04-16 Visteon Global Technologies, Inc. Dispositif de pompage de carburant
DE50305995D1 (de) * 2002-12-07 2007-01-25 Bosch Gmbh Robert Rücklauffreies kraftstoffversorgungssystem
DE10309712A1 (de) * 2003-03-06 2004-09-16 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine
US6981490B2 (en) * 2003-03-13 2006-01-03 Denso Corporation Fuel feed apparatus having sub tank and jet pump
KR100534731B1 (ko) * 2003-09-19 2005-12-07 기아자동차주식회사 자동차용 연료 펌프 어셈블리
HUP0400276A2 (hu) * 2004-01-27 2005-10-28 Visteon Global Technologies, Inc. Javított indítási tulajdonságokkal rendelkező sugárszivattyú, valamint ilyennel szerelt üzemanyag-továbbító rendszer
DE102004047782A1 (de) * 2004-06-18 2006-01-05 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219516A1 (de) 1992-06-13 1993-12-16 Bosch Gmbh Robert Kraftstofftank mit einem in diesem angeordneten Behälter
FR2723147A1 (fr) * 1994-07-29 1996-02-02 Bosch Gmbh Robert Dispositif de transfert de carburant d'un reservoir vers le moteur a combustion interne d'un vehicule automobile comportant un reservoir de retenue place dans le reservoir d'alimentation
EP1300582A2 (fr) * 2001-10-02 2003-04-09 Nissan Motor Company, Limited Système d'alimentation en carburant comprenant une pompe de gavage et procédé d'alimentation en carburant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008052873A1 (fr) * 2006-11-02 2008-05-08 Robert Bosch Gmbh Dispositif d'alimentation en carburant
WO2010064974A1 (fr) 2008-12-05 2010-06-10 Scania Cv Ab Dispositif pour alimenter un moteur en carburant
EP2373511A4 (fr) * 2008-12-05 2016-09-21 Scania Cv Ab Dispositif pour alimenter un moteur en carburant
WO2015172919A1 (fr) * 2014-05-16 2015-11-19 Robert Bosch Gmbh Système de pompe pour réservoir de carburant

Also Published As

Publication number Publication date
DE10319660A1 (de) 2004-11-18
US20040219029A1 (en) 2004-11-04
DE10319660B4 (de) 2018-04-19
FR2854356B1 (fr) 2007-06-22
ITMI20040796A1 (it) 2004-07-23
US7303378B2 (en) 2007-12-04

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