ES2174619T3 - Bomba de alimentacion de carburante controlada electricamente para motor de combustion interna. - Google Patents

Bomba de alimentacion de carburante controlada electricamente para motor de combustion interna.

Info

Publication number
ES2174619T3
ES2174619T3 ES99929467T ES99929467T ES2174619T3 ES 2174619 T3 ES2174619 T3 ES 2174619T3 ES 99929467 T ES99929467 T ES 99929467T ES 99929467 T ES99929467 T ES 99929467T ES 2174619 T3 ES2174619 T3 ES 2174619T3
Authority
ES
Spain
Prior art keywords
pressure
fuel
pump
combustion engine
internal combustion
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 - Lifetime
Application number
ES99929467T
Other languages
English (en)
Inventor
Henri Mazet
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.)
Marelli France SAS
Original Assignee
Magneti Marelli France SAS
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 Magneti Marelli France SAS filed Critical Magneti Marelli France SAS
Application granted granted Critical
Publication of ES2174619T3 publication Critical patent/ES2174619T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Circuito de alimentación de carburante para motor de combustión interna (10), que comprende una bomba de carburante (1) de motor eléctrico que bombea el carburante a un depósito (3) de carburante y alimentando, directa o indirectamente, a una rampa (8) de alimentación de, por lo menos, un inyector (9) de carburante, con auxilio de, por lo menos, un regulador (7) de presión de carburante, caracterizado porque el motor de la bomba (1) está regulado por una unidad electrónica de mando (4) de forma que la presión de salida de la bomba (1) se equilibre con una presión objetiva (16) determinada por la unidad electrónica de mando (4) por el hecho de que es superior a la presión de funcionamiento del regulador (7) que es del tipo de expansión y cuya característica de presión es conocida de la unidad electrónica de mando (4) y determinándose la presión de salida de la bomba (1) por la citada unidad (4) según una relación entre la presión de salida y, por lo menos, la corriente media (20) del motor de la bomba (1).
ES99929467T 1998-07-13 1999-07-09 Bomba de alimentacion de carburante controlada electricamente para motor de combustion interna. Expired - Lifetime ES2174619T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808992A FR2781012B1 (fr) 1998-07-13 1998-07-13 Circuit d'alimentation en carburant a pompe electrique pilotee en pression objective, pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
ES2174619T3 true ES2174619T3 (es) 2002-11-01

Family

ID=9528603

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99929467T Expired - Lifetime ES2174619T3 (es) 1998-07-13 1999-07-09 Bomba de alimentacion de carburante controlada electricamente para motor de combustion interna.

Country Status (10)

Country Link
US (1) US6453878B1 (es)
EP (1) EP1105633B1 (es)
JP (1) JP2002520537A (es)
CN (1) CN1096555C (es)
BR (1) BR9912063A (es)
DE (1) DE69901190T2 (es)
ES (1) ES2174619T3 (es)
FR (1) FR2781012B1 (es)
PL (1) PL344830A1 (es)
WO (1) WO2000003135A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488012B1 (en) * 2000-08-29 2002-12-03 Ford Global Technologies, Inc. Method and apparatus for determining fuel pressure
US6609501B2 (en) * 2001-04-12 2003-08-26 Walbro Corporation Fuel pressure regulation system
ITBO20010338A1 (it) 2001-05-29 2002-11-29 Baumer Srl Apparecchiatura per prelevare, traslare e rilasciare fustellati piani
DE10224094B4 (de) * 2002-05-31 2010-06-02 Bayerische Motoren Werke Aktiengesellschaft Kraftstoffanlage für Fahrzeuge, insbesondere für Motorräder
JP2004218571A (ja) * 2003-01-16 2004-08-05 Aisan Ind Co Ltd エンジンの燃料供給装置
US7093576B2 (en) * 2004-06-15 2006-08-22 Ford Global Technologies, Llc System and method to prime an electronic returnless fuel system during an engine start
FR2875544B1 (fr) * 2004-09-21 2009-05-15 Renault Sas Systeme d'alimentation en carburant d'un moteur a combustion interne de vehicule automobile et procede de regulation de la pression d'alimentation en carburant d'un tel moteur
DE102005023189A1 (de) * 2005-05-19 2006-11-23 Siemens Ag Fördereinrichtung mit einer Kraftstoffpumpe
JP2007231907A (ja) * 2006-03-03 2007-09-13 Denso Corp 燃料供給装置
US7509945B2 (en) * 2006-03-15 2009-03-31 Chrysler Llc Fuel pump speed control system
JP4657140B2 (ja) * 2006-04-24 2011-03-23 日立オートモティブシステムズ株式会社 エンジンの燃料供給装置
JP4270305B2 (ja) * 2007-05-30 2009-05-27 トヨタ自動車株式会社 ハイブリッド車両
DE102007057452A1 (de) * 2007-11-29 2009-06-04 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine
US7980120B2 (en) * 2008-12-12 2011-07-19 GM Global Technology Operations LLC Fuel injector diagnostic system and method for direct injection engine
US7950371B2 (en) * 2009-04-15 2011-05-31 GM Global Technology Operations LLC Fuel pump control system and method
US8425200B2 (en) * 2009-04-21 2013-04-23 Xylem IP Holdings LLC. Pump controller
US8042520B2 (en) * 2009-05-12 2011-10-25 GM Global Technology Operations LLC Engine startup fuel pressure control systems and methods
TWI495889B (zh) * 2009-07-15 2015-08-11 Integrated Designs L P 用以基於馬達電流判定泵壓力的系統及方法
US8166943B2 (en) * 2009-07-31 2012-05-01 Ford Global Technologies, Llc Fuel system control
GB2473278B (en) * 2009-09-08 2014-06-18 Gm Global Tech Operations Inc Method and system for controlling fuel pressure
JP5054795B2 (ja) * 2010-03-23 2012-10-24 日立オートモティブシステムズ株式会社 内燃機関の燃料供給制御装置
US8707932B1 (en) 2010-08-27 2014-04-29 Paragon Products, Llc Fuel transfer pump system
CN102338003A (zh) * 2011-08-26 2012-02-01 龚文资 一种电控汽油发动机油泵防吸空装置
JP6206343B2 (ja) * 2014-06-26 2017-10-04 トヨタ自動車株式会社 内燃機関の燃料供給装置
US10094319B2 (en) * 2014-12-02 2018-10-09 Ford Global Technologies, Llc Optimizing intermittent fuel pump control
US10738727B2 (en) 2015-02-03 2020-08-11 Paragon Products, Llc Electric pump pressure sensorless electronic pressure limiting and flow leveling system
DE102015202777A1 (de) * 2015-02-16 2016-08-18 Continental Automotive Gmbh Verfahren zur Regelung einer Kraftstoffförderpumpe
US10184436B2 (en) * 2015-07-17 2019-01-22 Caterpillar Inc. Fluid injector supply system and method for operating same
US10832503B2 (en) * 2018-08-21 2020-11-10 GM Global Technology Operations LLC Method and apparatus to monitor an on-vehicle fluidic subsystem

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224584A (ja) * 1982-06-24 1983-12-26 Mitsubishi Electric Corp 電動機の速度制御装置
JPS62165571A (ja) * 1986-01-17 1987-07-22 Honda Motor Co Ltd 燃料噴射装置用圧力制御構造
US4728264A (en) 1986-10-10 1988-03-01 Walbro Corporation Fuel delivery system with pressure-controlled electric pump
US4756291A (en) * 1987-04-27 1988-07-12 Ford Motor Company Pressure control for the fuel system of an internal combustion engine
JPH0511338Y2 (es) * 1988-12-15 1993-03-19
DE4019083A1 (de) * 1990-06-15 1991-12-19 Bosch Gmbh Robert Verfahren zur einstellung der kraftstoffoerdermenge einer brennkraftmaschine
FR2686947A1 (fr) 1992-02-03 1993-08-06 Walbo Corp Circuit de distribution de carburant pour moteur a combustion interne.
US5265644A (en) * 1992-06-02 1993-11-30 Walbro Corporation Fuel pressure regulator
FR2692937B1 (fr) 1992-06-30 1995-07-07 Renault Systeme d'injection de carburant pour un moteur a combustion interne.
US5237975A (en) * 1992-10-27 1993-08-24 Ford Motor Company Returnless fuel delivery system
JP3060266B2 (ja) * 1992-11-09 2000-07-10 株式会社ユニシアジェックス エンジンの燃料供給装置
US5379741A (en) * 1993-12-27 1995-01-10 Ford Motor Company Internal combustion engine fuel system with inverse model control of fuel supply pump
US5398655A (en) 1994-01-14 1995-03-21 Walbro Corporation Manifold referenced returnless fuel system
JPH07293397A (ja) * 1994-04-28 1995-11-07 Hitachi Ltd 燃料供給装置および燃料供給制御方法
FR2725244B1 (fr) 1994-10-03 1996-12-20 Marwal Systems Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression
JPH08144879A (ja) * 1994-11-22 1996-06-04 Nissan Motor Co Ltd 燃料タンクの旋回槽構造
JPH08210209A (ja) * 1995-02-06 1996-08-20 Zexel Corp 高圧燃料噴射装置
JPH0914073A (ja) * 1995-06-28 1997-01-14 Nippondenso Co Ltd 内燃機関用燃料供給装置
US5715797A (en) * 1995-06-28 1998-02-10 Nippondenso Co., Ltd. Fuel supply system for internal combustion engine and method of adjusting it
JP3843484B2 (ja) * 1995-07-31 2006-11-08 株式会社デンソー リターンレス式内燃機関用燃料供給装置及びその調整方法
JP3641027B2 (ja) * 1995-08-04 2005-04-20 カヤバ工業株式会社 電動式パワーステアリング装置
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
JP3216539B2 (ja) * 1996-09-10 2001-10-09 トヨタ自動車株式会社 内燃機関の燃料供給装置
WO1998027333A1 (en) * 1996-12-17 1998-06-25 Siemens Automotive Corporation Fuel supply system for a vehicle
US5762046A (en) * 1997-02-06 1998-06-09 Ford Global Technologies, Inc. Dual speed fuel delivery system

Also Published As

Publication number Publication date
EP1105633A1 (fr) 2001-06-13
CN1096555C (zh) 2002-12-18
WO2000003135A1 (fr) 2000-01-20
FR2781012B1 (fr) 2001-02-16
US6453878B1 (en) 2002-09-24
CN1308710A (zh) 2001-08-15
DE69901190T2 (de) 2002-11-28
EP1105633B1 (fr) 2002-04-03
FR2781012A1 (fr) 2000-01-14
PL344830A1 (en) 2001-11-19
JP2002520537A (ja) 2002-07-09
DE69901190D1 (de) 2002-05-08
BR9912063A (pt) 2001-04-03

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