EP1088984A3 - Einspritzanlage für eine Brennkraftmaschine - Google Patents

Einspritzanlage für eine Brennkraftmaschine Download PDF

Info

Publication number
EP1088984A3
EP1088984A3 EP00121483A EP00121483A EP1088984A3 EP 1088984 A3 EP1088984 A3 EP 1088984A3 EP 00121483 A EP00121483 A EP 00121483A EP 00121483 A EP00121483 A EP 00121483A EP 1088984 A3 EP1088984 A3 EP 1088984A3
Authority
EP
European Patent Office
Prior art keywords
injection system
combustion engine
internal combustion
fuel
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
EP00121483A
Other languages
English (en)
French (fr)
Other versions
EP1088984A2 (de
EP1088984B1 (de
Inventor
Helmut Hummel
Christoph Klesse
Martin Werner
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.)
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1088984A2 publication Critical patent/EP1088984A2/de
Publication of EP1088984A3 publication Critical patent/EP1088984A3/de
Application granted granted Critical
Publication of EP1088984B1 publication Critical patent/EP1088984B1/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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Einspritzanlage für eine Brennkraftmaschine, mit einer Pumpe (1) zur Förderung von Kraftstoff, einer der Pumpe (1) stromabwärts nachgeordneten Kraftstoffleitung (7) zur Weiterleitung mindestens eines Teils des von der Pumpe (1) geförderten Kraftstoffs zu mindestens einem Injektor (10.1-10.4) sowie einem Filterelement (21) zur Entfernung von Gas aus der Einspritzanlage, wobei das Filterelement (21) für den Kraftstoff im wesentlich undurchlässig und für Gas im wesentlichen durchlässig ist und von der Kraftstoffleitung stromabwärts nach der Pumpe (1) eine Entlüftungsleitung abzweigt, in der das Filterelement (21) angeordnet ist.
EP20000121483 1999-09-30 2000-09-29 Einspritzanlage für eine Brennkraftmaschine Expired - Lifetime EP1088984B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947063 1999-09-30
DE1999147063 DE19947063A1 (de) 1999-09-30 1999-09-30 Einspritzanlage für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1088984A2 EP1088984A2 (de) 2001-04-04
EP1088984A3 true EP1088984A3 (de) 2004-01-07
EP1088984B1 EP1088984B1 (de) 2006-05-03

Family

ID=7923973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000121483 Expired - Lifetime EP1088984B1 (de) 1999-09-30 2000-09-29 Einspritzanlage für eine Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP1088984B1 (de)
DE (2) DE19947063A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205187A1 (de) 2002-02-08 2003-08-21 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE102006013165A1 (de) * 2006-03-22 2007-09-27 Robert Bosch Gmbh Kraftstoffhochdruckpumpe und Kraftstoffeinspritzsystem für eine Brennkraftmaschine
FR2902841A3 (fr) * 2006-06-26 2007-12-28 Renault Sas Systeme et procede de commande d'un moteur a combustion interne
DE102006047976A1 (de) * 2006-10-10 2008-05-15 Siemens Ag Kraftstoffversorgungssystem
DE102006060754A1 (de) * 2006-12-21 2008-06-26 Siemens Ag Einspritzanlage für eine Brennkraftmaschine
DE102011087266A1 (de) * 2011-11-29 2013-05-29 Robert Bosch Gmbh Kraftstofffördereinrichtung für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem
WO2015048983A1 (en) * 2013-10-04 2015-04-09 Volvo Truck Corporation Fuel injection system for low-viscosity fuels
SE540983C2 (en) * 2016-03-07 2019-02-19 Scania Cv Ab Fuel system for an internal combustion engine and a method to increase the vaporization temperature of a fuel used in a fuel system
CN106837642A (zh) * 2017-02-17 2017-06-13 广西玉柴机器股份有限公司 一种电控共轨发动机快速启动方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307739A2 (de) * 1987-09-17 1989-03-22 Daimler-Benz Aktiengesellschaft Entlüftungsvorrichtung für eine Kraftstoffanlage von Brennkraftmaschinen
DE4040896A1 (de) * 1990-12-20 1992-06-25 Bosch Gmbh Robert Tankentlueftungsanlage und verfahren zum ueberpruefen der dichtheit derselben
DE19629627A1 (de) * 1996-07-23 1998-01-29 Daimler Benz Ag Sicherheitsvorrichtung zur Vermeidung des Kraftstoffaustritts
WO1999005410A1 (en) * 1997-07-23 1999-02-04 Pall Corporation Engine fuel systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307739A2 (de) * 1987-09-17 1989-03-22 Daimler-Benz Aktiengesellschaft Entlüftungsvorrichtung für eine Kraftstoffanlage von Brennkraftmaschinen
DE4040896A1 (de) * 1990-12-20 1992-06-25 Bosch Gmbh Robert Tankentlueftungsanlage und verfahren zum ueberpruefen der dichtheit derselben
DE19629627A1 (de) * 1996-07-23 1998-01-29 Daimler Benz Ag Sicherheitsvorrichtung zur Vermeidung des Kraftstoffaustritts
WO1999005410A1 (en) * 1997-07-23 1999-02-04 Pall Corporation Engine fuel systems

Also Published As

Publication number Publication date
DE50012683D1 (de) 2006-06-08
EP1088984A2 (de) 2001-04-04
DE19947063A1 (de) 2001-04-05
EP1088984B1 (de) 2006-05-03

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