EP1124055A2 - Système d'alimentation en carburant pour moteur à combustion - Google Patents

Système d'alimentation en carburant pour moteur à combustion Download PDF

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Publication number
EP1124055A2
EP1124055A2 EP01100782A EP01100782A EP1124055A2 EP 1124055 A2 EP1124055 A2 EP 1124055A2 EP 01100782 A EP01100782 A EP 01100782A EP 01100782 A EP01100782 A EP 01100782A EP 1124055 A2 EP1124055 A2 EP 1124055A2
Authority
EP
European Patent Office
Prior art keywords
pressure
fuel
pressure regulator
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
EP01100782A
Other languages
German (de)
English (en)
Other versions
EP1124055B1 (fr
EP1124055A3 (fr
Inventor
Simon Lösch
Christian Treml
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1124055A2 publication Critical patent/EP1124055A2/fr
Publication of EP1124055A3 publication Critical patent/EP1124055A3/fr
Application granted granted Critical
Publication of EP1124055B1 publication Critical patent/EP1124055B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
    • 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
    • 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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails

Definitions

  • the reference number 1 denotes the fuel tank of a motor vehicle, in which a fuel pump 2 is arranged, via a delivery line 3 of a high-pressure fuel pump 4 that of a not shown Internal combustion engine provides the required fuel.
  • high-pressure pump mechanically driven by the internal combustion engine 4 promotes the fuel provided by the fuel pump 2 under very high pressure (for example in the order of 130 bar) in an injection bar 5 provided on the internal combustion engine, of which from those assigned to the individual internal combustion engine cylinders, only symbolically represented fuel injection valves 6 are supplied.

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)
EP01100782A 2000-02-08 2001-01-13 Système d'alimentation en carburant pour moteur à combustion Expired - Lifetime EP1124055B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10005471 2000-02-08
DE2000105471 DE10005471A1 (de) 2000-02-08 2000-02-08 Kraftstoffversorgungsanlage für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1124055A2 true EP1124055A2 (fr) 2001-08-16
EP1124055A3 EP1124055A3 (fr) 2002-06-19
EP1124055B1 EP1124055B1 (fr) 2006-03-29

Family

ID=7630184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01100782A Expired - Lifetime EP1124055B1 (fr) 2000-02-08 2001-01-13 Système d'alimentation en carburant pour moteur à combustion

Country Status (2)

Country Link
EP (1) EP1124055B1 (fr)
DE (2) DE10005471A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2829532A1 (fr) * 2001-09-08 2003-03-14 Bosch Gmbh Robert Installation d'injection de moteur a combustion interne a caracteristique de demarrage amelioree
EP1291520A3 (fr) * 2001-09-07 2003-11-05 Pierburg GmbH Système de contrôle de la pression
EP1291518A3 (fr) * 2001-09-07 2003-11-05 Pierburg GmbH Système de commande de pression d'admission
EP1321654A3 (fr) * 2001-12-18 2004-04-07 Toyota Jidosha Kabushiki Kaisha Système d'alimentation en carburant à haute pression pour moteur à combustion interne et méthode de commande associée
EP1342912A3 (fr) * 2002-03-07 2006-01-04 Volkswagen Aktiengesellschaft Système d'alimentation en carburant pour un moteur à combustion interne
DE10346920B4 (de) * 2002-10-10 2007-07-26 General Motors Corp., Detroit Motor mit einem System zur Kraftstoffsteuerung von Einspritzeinrichtungen und Verfahren dafür
CN114183249A (zh) * 2021-12-13 2022-03-15 中国船舶重工集团公司第七0三研究所 双燃料燃气轮机燃油供应系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718948B2 (en) * 2002-04-01 2004-04-13 Visteon Global Technologies, Inc. Fuel delivery module for petrol direct injection applications including supply line pressure regulator and return line shut-off valve
DE102005052144A1 (de) * 2005-10-28 2007-05-03 Bayerische Motoren Werke Ag Kraftstoffversorgungsanlage für eine Brennkraftmaschine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443836A1 (de) 1994-12-09 1996-06-13 Bosch Gmbh Robert Einrichtung zur Kraftstoffversorgung für eine Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608522A1 (de) * 1986-03-14 1987-09-17 Bosch Gmbh Robert Verfahren zum steuern einer kraftstoffeinspritzanlage und kraftstoffeinspritzanlage
US5313924A (en) * 1993-03-08 1994-05-24 Chrysler Corporation Fuel injection system and method for a diesel or stratified charge engine
DE4414242A1 (de) * 1994-04-23 1995-10-26 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19530261A1 (de) * 1994-08-26 1996-02-29 Volkswagen Ag Niederdruck-Kraftstoffördersystem mit Hochdruckspeicherung
JP3939779B2 (ja) * 1995-05-26 2007-07-04 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料供給のための燃料供給装置
DE19612412B4 (de) * 1996-03-28 2006-07-06 Siemens Ag Regelung für ein Druckfluid-Versorgungssystem, insbesondere für den Hochdruck in einem Kraftstoff-Einspritzsystem
DE19618707C2 (de) * 1996-05-09 1998-12-17 Siemens Ag Verfahren und Vorrichtung zur Regelung eines Kraftstoffvolumenstromes
DE19630938C5 (de) * 1996-07-31 2008-02-14 Siemens Ag Kraftstoffzuleitung mit einem Volumenstromregelventil und Volumenstromregelventil
DE19818421B4 (de) * 1998-04-24 2017-04-06 Robert Bosch Gmbh Kraftstoffversorgungsanlage einer Brennkraftmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443836A1 (de) 1994-12-09 1996-06-13 Bosch Gmbh Robert Einrichtung zur Kraftstoffversorgung für eine Brennkraftmaschine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291520A3 (fr) * 2001-09-07 2003-11-05 Pierburg GmbH Système de contrôle de la pression
EP1291518A3 (fr) * 2001-09-07 2003-11-05 Pierburg GmbH Système de commande de pression d'admission
FR2829532A1 (fr) * 2001-09-08 2003-03-14 Bosch Gmbh Robert Installation d'injection de moteur a combustion interne a caracteristique de demarrage amelioree
EP1321654A3 (fr) * 2001-12-18 2004-04-07 Toyota Jidosha Kabushiki Kaisha Système d'alimentation en carburant à haute pression pour moteur à combustion interne et méthode de commande associée
US6761151B2 (en) 2001-12-18 2004-07-13 Toyota Jidosha Kabushiki Kaisha High-pressure fuel supply system of an internal combustion engine and control method thereof
EP1342912A3 (fr) * 2002-03-07 2006-01-04 Volkswagen Aktiengesellschaft Système d'alimentation en carburant pour un moteur à combustion interne
DE10346920B4 (de) * 2002-10-10 2007-07-26 General Motors Corp., Detroit Motor mit einem System zur Kraftstoffsteuerung von Einspritzeinrichtungen und Verfahren dafür
CN114183249A (zh) * 2021-12-13 2022-03-15 中国船舶重工集团公司第七0三研究所 双燃料燃气轮机燃油供应系统
CN114183249B (zh) * 2021-12-13 2023-09-05 中国船舶重工集团公司第七0三研究所 双燃料燃气轮机燃油供应系统

Also Published As

Publication number Publication date
DE50109337D1 (de) 2006-05-18
EP1124055B1 (fr) 2006-03-29
DE10005471A1 (de) 2001-08-09
EP1124055A3 (fr) 2002-06-19

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