EP1091115A3 - Kraftstofförderanlage und Verfahren zum Betrieb der Kraftstofförderanlage - Google Patents

Kraftstofförderanlage und Verfahren zum Betrieb der Kraftstofförderanlage Download PDF

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Publication number
EP1091115A3
EP1091115A3 EP00119392A EP00119392A EP1091115A3 EP 1091115 A3 EP1091115 A3 EP 1091115A3 EP 00119392 A EP00119392 A EP 00119392A EP 00119392 A EP00119392 A EP 00119392A EP 1091115 A3 EP1091115 A3 EP 1091115A3
Authority
EP
European Patent Office
Prior art keywords
fuel
pump
operating
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.)
Granted
Application number
EP00119392A
Other languages
English (en)
French (fr)
Other versions
EP1091115A2 (de
EP1091115B1 (de
Inventor
Rolf Dr. Bosse
Thomas Lang
Henning Meyer
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.)
Volkswagen AG
Original Assignee
Volkswagen 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
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP1091115A2 publication Critical patent/EP1091115A2/de
Publication of EP1091115A3 publication Critical patent/EP1091115A3/de
Application granted granted Critical
Publication of EP1091115B1 publication Critical patent/EP1091115B1/de
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
    • 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
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Die Erfindung betrifft eine Kraftstofförderanlage für eine Verbrennungskraftmaschine eines Kraftfahrzeuges, mit einer Kraftstoffpumpe, die über ein Druckleitungssystem Kraftstoff aus einem Tank zur Verbrennungskraftmaschine fördert und ein Verfahren zum Betrieb einer Kraftstofförderanlage für eine Verbrennungskraftmaschine eines Kraftfahrzeuges.
Es ist vorgesehen, daß bei der erfindungsgemäßen Kraftstofförderanlage sich zwischen dem Tank (16) und der Kraftstoffpumpe (12) eine elektrische Zusatzpumpe (18) befindet, die parallel zu einem Rückschlagventil (22) in einem Bypass (20) des Druckleitungssytems (14) angeordnet ist, und daß beim Verfahren eine Förderleistung der Kraftstoffpumpe (12) in einem Steuergerät (24) erfaßt wird und in Abhängigkeit davon eine Förderleistung der Zusatzpumpe (18) eingestellt wird.
EP00119392A 1999-10-07 2000-09-12 Kraftstofförderanlage und Verfahren zum Betrieb der Kraftstofförderanlage Expired - Lifetime EP1091115B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19948149 1999-10-07
DE19948149A DE19948149A1 (de) 1999-10-07 1999-10-07 Kraftstofförderanlage und Verfahren zum Betrieb der Kraftstofförderanlage

Publications (3)

Publication Number Publication Date
EP1091115A2 EP1091115A2 (de) 2001-04-11
EP1091115A3 true EP1091115A3 (de) 2001-12-05
EP1091115B1 EP1091115B1 (de) 2005-08-17

Family

ID=7924697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00119392A Expired - Lifetime EP1091115B1 (de) 1999-10-07 2000-09-12 Kraftstofförderanlage und Verfahren zum Betrieb der Kraftstofförderanlage

Country Status (3)

Country Link
EP (1) EP1091115B1 (de)
AT (1) ATE302342T1 (de)
DE (2) DE19948149A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130352A1 (de) * 2001-06-23 2003-01-02 Bosch Gmbh Robert Einspritzanlage für eine Brennkraftmaschine mit zwei Niederdruckpumpen
DE10360091A1 (de) * 2003-12-20 2005-07-21 Deutz Ag Hubkolbenbrennkraftmaschine mit einer Hilfspumpe
DE102005056860A1 (de) * 2005-11-29 2007-05-31 GM Global Technology Operations, Inc., Detroit Kraftstoffbehälter
CN114544071A (zh) * 2022-02-28 2022-05-27 河北工程大学 一种膏体充填物料输送状态在线监测系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202034A (en) * 1987-03-06 1988-09-14 Mannesmann Kienzle Gmbh Valve assembly for a gas trap
EP0819458A1 (de) * 1996-07-18 1998-01-21 Filtrauto Kraftstoffilter für Dieselmotor und Zuführvorrichtung mit solchem Filter
WO1998023858A1 (de) * 1996-11-25 1998-06-04 Robert Bosch Gmbh Kraftstoffeinspritzsystem
US5878718A (en) * 1995-05-26 1999-03-09 Robert Bosch Gmbh Fuel supply and method for operating an internal combustion engine
JPH11257189A (ja) * 1998-03-09 1999-09-21 Mitsubishi Electric Corp 高圧燃料ポンプのフィード圧脈動低減装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013368A1 (de) * 1980-04-05 1981-10-15 Daimler-Benz Ag, 7000 Stuttgart Regelung, insbesondere elektronische regelung fuer dieselmotoren
DE3937709A1 (de) * 1989-11-13 1991-05-16 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5598817A (en) * 1993-09-10 1997-02-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine
DE19609922B4 (de) * 1996-03-14 2005-09-15 Robert Bosch Gmbh Sekundärluftsystemdiagnoseverfahren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202034A (en) * 1987-03-06 1988-09-14 Mannesmann Kienzle Gmbh Valve assembly for a gas trap
US5878718A (en) * 1995-05-26 1999-03-09 Robert Bosch Gmbh Fuel supply and method for operating an internal combustion engine
EP0819458A1 (de) * 1996-07-18 1998-01-21 Filtrauto Kraftstoffilter für Dieselmotor und Zuführvorrichtung mit solchem Filter
WO1998023858A1 (de) * 1996-11-25 1998-06-04 Robert Bosch Gmbh Kraftstoffeinspritzsystem
JPH11257189A (ja) * 1998-03-09 1999-09-21 Mitsubishi Electric Corp 高圧燃料ポンプのフィード圧脈動低減装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 14 22 December 1999 (1999-12-22) *

Also Published As

Publication number Publication date
DE19948149A1 (de) 2001-04-12
EP1091115A2 (de) 2001-04-11
EP1091115B1 (de) 2005-08-17
DE50010959D1 (de) 2005-09-22
ATE302342T1 (de) 2005-09-15

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