DE59808947D1 - High-pressure fuel injection device - Google Patents

High-pressure fuel injection device

Info

Publication number
DE59808947D1
DE59808947D1 DE59808947T DE59808947T DE59808947D1 DE 59808947 D1 DE59808947 D1 DE 59808947D1 DE 59808947 T DE59808947 T DE 59808947T DE 59808947 T DE59808947 T DE 59808947T DE 59808947 D1 DE59808947 D1 DE 59808947D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection device
pressure fuel
pressure
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.)
Expired - Fee Related
Application number
DE59808947T
Other languages
German (de)
Inventor
Dipl-Ing Stehr
Guido Lautrich
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
Application granted granted Critical
Publication of DE59808947D1 publication Critical patent/DE59808947D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59808947T 1997-05-10 1998-04-27 High-pressure fuel injection device Expired - Fee Related DE59808947D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19719801 1997-05-10

Publications (1)

Publication Number Publication Date
DE59808947D1 true DE59808947D1 (en) 2003-08-14

Family

ID=7829205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59808947T Expired - Fee Related DE59808947D1 (en) 1997-05-10 1998-04-27 High-pressure fuel injection device

Country Status (2)

Country Link
EP (1) EP0877162B1 (en)
DE (1) DE59808947D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105031A1 (en) * 2001-02-05 2002-08-14 Bosch Gmbh Robert Device for damping pressure pulsations in high-pressure injection systems
DE102004018928A1 (en) * 2004-04-20 2005-11-17 Robert Bosch Gmbh Vibration damper for a hydraulic system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231342A (en) * 1979-01-29 1980-11-04 General Motors Corporation Diesel fuel heat recovery system and control valve therefor
US4485790A (en) * 1982-04-19 1984-12-04 Yanmar Diesel Engine Company Limited Holding construction of a fuel injection valve in an internal combustion engine
DE4216068A1 (en) * 1992-05-15 1993-11-18 Bosch Gmbh Robert Constant pressure valve
DE19600256A1 (en) * 1995-01-14 1996-07-18 Volkswagen Ag Low-noise high-pressure fuel injection device
US5572974A (en) * 1995-02-21 1996-11-12 Siemens Automotive Corporation Combined start bypass and safety pressure relief valve for a fuel system
SE510090C2 (en) * 1996-10-11 1999-04-19 Volvo Lastvagnar Ab Elongated cylinder head with cavities for injection units and fuel supply devices

Also Published As

Publication number Publication date
EP0877162A2 (en) 1998-11-11
EP0877162B1 (en) 2003-07-09
EP0877162A3 (en) 2001-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee