DE69108755D1 - Hochdruck-Kraftstoffeinspritzsystem. - Google Patents

Hochdruck-Kraftstoffeinspritzsystem.

Info

Publication number
DE69108755D1
DE69108755D1 DE69108755T DE69108755T DE69108755D1 DE 69108755 D1 DE69108755 D1 DE 69108755D1 DE 69108755 T DE69108755 T DE 69108755T DE 69108755 T DE69108755 T DE 69108755T DE 69108755 D1 DE69108755 D1 DE 69108755D1
Authority
DE
Germany
Prior art keywords
high pressure
fuel injection
injection system
pressure fuel
pressure
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
DE69108755T
Other languages
English (en)
Other versions
DE69108755T2 (de
Inventor
John A Kimberley
John B Cavanaugh
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.)
AIL Corp
Original Assignee
AIL Corp
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 AIL Corp filed Critical AIL Corp
Application granted granted Critical
Publication of DE69108755D1 publication Critical patent/DE69108755D1/de
Publication of DE69108755T2 publication Critical patent/DE69108755T2/de
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
    • F02M55/002—Arrangement of leakage or drain conduits in or from 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE1991608755 1990-02-07 1991-02-07 Hochdruck-Kraftstoffeinspritzsystem. Expired - Fee Related DE69108755T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47819990A 1990-02-07 1990-02-07

Publications (2)

Publication Number Publication Date
DE69108755D1 true DE69108755D1 (de) 1995-05-18
DE69108755T2 DE69108755T2 (de) 1995-08-24

Family

ID=23898927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991608755 Expired - Fee Related DE69108755T2 (de) 1990-02-07 1991-02-07 Hochdruck-Kraftstoffeinspritzsystem.

Country Status (2)

Country Link
EP (1) EP0441738B1 (de)
DE (1) DE69108755T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201295A (en) * 1986-07-30 1993-04-13 Ail Corporation High pressure fuel injection system
FR2695169B1 (fr) * 1992-08-27 1994-11-04 Melchior Jean Dispositif d'injection de combustible liquide pour moteur à combustion interne et moteur équipé d'un tel dispositif.
DE19732674C2 (de) * 1997-07-29 2001-06-07 Siemens Ag Verfahren zum Erwärmen eines Kraftfahrzeuges
DE19941703A1 (de) * 1999-09-02 2001-03-08 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742870C2 (de) * 1977-09-23 1979-11-15 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Kraftstoff einspritzvorrichtung
DE2801976A1 (de) * 1978-01-18 1979-07-19 Bosch Gmbh Robert Kraftstoffeinspritzsystem
JPS56159530A (en) * 1980-05-13 1981-12-08 Diesel Kiki Co Ltd Injection controller for fuel injection valve of internal- combustion engine
DE3041018C2 (de) * 1980-10-31 1986-03-20 Daimler-Benz Ag, 7000 Stuttgart Kraftstoffeinspritzeinrichtung für eine luftverdichtende Einspritzbrennkraftmaschine
EP0255350A3 (de) * 1986-07-30 1989-05-24 Ambac International Corporation Hochdruck-Kraftstoffeinspritzanlage

Also Published As

Publication number Publication date
EP0441738A3 (en) 1991-12-18
DE69108755T2 (de) 1995-08-24
EP0441738B1 (de) 1995-04-12
EP0441738A2 (de) 1991-08-14

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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