EP1108886A3 - Systeme d'injection de carburant avec un common rail - Google Patents

Systeme d'injection de carburant avec un common rail Download PDF

Info

Publication number
EP1108886A3
EP1108886A3 EP00124776A EP00124776A EP1108886A3 EP 1108886 A3 EP1108886 A3 EP 1108886A3 EP 00124776 A EP00124776 A EP 00124776A EP 00124776 A EP00124776 A EP 00124776A EP 1108886 A3 EP1108886 A3 EP 1108886A3
Authority
EP
European Patent Office
Prior art keywords
rail
injection system
common rail
claws
fuel injection
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
EP00124776A
Other languages
German (de)
English (en)
Other versions
EP1108886A2 (fr
EP1108886B1 (fr
Inventor
Heribert Dipl.-Ing. Möller (FH)
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge 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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of EP1108886A2 publication Critical patent/EP1108886A2/fr
Publication of EP1108886A3 publication Critical patent/EP1108886A3/fr
Application granted granted Critical
Publication of EP1108886B1 publication Critical patent/EP1108886B1/fr
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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP00124776A 1999-12-15 2000-11-14 Systeme d'injection de carburant avec un common rail Expired - Lifetime EP1108886B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19960480A DE19960480A1 (de) 1999-12-15 1999-12-15 Common Rail Einspritzsystem
DE19960480 1999-12-15

Publications (3)

Publication Number Publication Date
EP1108886A2 EP1108886A2 (fr) 2001-06-20
EP1108886A3 true EP1108886A3 (fr) 2003-11-26
EP1108886B1 EP1108886B1 (fr) 2005-01-19

Family

ID=7932750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00124776A Expired - Lifetime EP1108886B1 (fr) 1999-12-15 2000-11-14 Systeme d'injection de carburant avec un common rail

Country Status (2)

Country Link
EP (1) EP1108886B1 (fr)
DE (2) DE19960480A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0816923A2 (pt) 2007-09-13 2015-03-17 Ganser Hydromag Dispositivo de injeção de combustível.
US7543567B2 (en) * 2007-10-29 2009-06-09 Caterpillar Inc. Fuel system having a one-piece hollow tube connection
EP2060776B1 (fr) * 2007-11-13 2011-10-05 Delphi Technologies Holding S.à.r.l. Lance de carburant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506963A1 (de) * 1984-02-27 1985-09-12 General Motors Corp., Detroit, Mich. Treibstoff-einspritzsystem
JPH08319921A (ja) * 1995-05-29 1996-12-03 Isuzu Motors Ltd コモンレール式燃料噴射装置
DE19640480A1 (de) * 1996-09-30 1998-04-02 Bosch Gmbh Robert Kraftstoffhochdruckspeicher
EP0921303A2 (fr) * 1997-12-05 1999-06-09 Man Nutzfahrzeuge Ag Système d' injection par alimentation commune des injecteurs pour moteurs à combustion interne

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506963A1 (de) * 1984-02-27 1985-09-12 General Motors Corp., Detroit, Mich. Treibstoff-einspritzsystem
JPH08319921A (ja) * 1995-05-29 1996-12-03 Isuzu Motors Ltd コモンレール式燃料噴射装置
DE19640480A1 (de) * 1996-09-30 1998-04-02 Bosch Gmbh Robert Kraftstoffhochdruckspeicher
EP0921303A2 (fr) * 1997-12-05 1999-06-09 Man Nutzfahrzeuge Ag Système d' injection par alimentation commune des injecteurs pour moteurs à combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30) *

Also Published As

Publication number Publication date
EP1108886A2 (fr) 2001-06-20
EP1108886B1 (fr) 2005-01-19
DE50009273D1 (de) 2005-02-24
DE19960480A1 (de) 2001-06-21

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