DE60010597D1 - Kraftstoffeinspritzanordnung - Google Patents

Kraftstoffeinspritzanordnung

Info

Publication number
DE60010597D1
DE60010597D1 DE60010597T DE60010597T DE60010597D1 DE 60010597 D1 DE60010597 D1 DE 60010597D1 DE 60010597 T DE60010597 T DE 60010597T DE 60010597 T DE60010597 T DE 60010597T DE 60010597 D1 DE60010597 D1 DE 60010597D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection arrangement
arrangement
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.)
Expired - Lifetime
Application number
DE60010597T
Other languages
English (en)
Other versions
DE60010597T2 (de
Inventor
James Martin Anderton Askew
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.)
Woodward Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE60010597D1 publication Critical patent/DE60010597D1/de
Application granted granted Critical
Publication of DE60010597T2 publication Critical patent/DE60010597T2/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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using 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
    • 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves

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)
DE2000610597 1999-08-21 2000-08-21 Kraftstoffeinspritzanordnung Expired - Lifetime DE60010597T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9919785.7A GB9919785D0 (en) 1999-08-21 1999-08-21 Fuel injector arrangement
GB9919785 1999-08-21

Publications (2)

Publication Number Publication Date
DE60010597D1 true DE60010597D1 (de) 2004-06-17
DE60010597T2 DE60010597T2 (de) 2005-05-25

Family

ID=10859544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000610597 Expired - Lifetime DE60010597T2 (de) 1999-08-21 2000-08-21 Kraftstoffeinspritzanordnung

Country Status (3)

Country Link
EP (1) EP1079096B1 (de)
DE (1) DE60010597T2 (de)
GB (1) GB9919785D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9905896D0 (en) * 1999-03-16 1999-05-05 Lucas Ind Plc Fuel injector arrangement
DE10122246A1 (de) * 2001-05-08 2002-11-21 Bosch Gmbh Robert Injektor zum Einspritzen von Kraftstoff mit in Reihe geschalteten Steuerventilgliedern
DE10218219A1 (de) * 2002-04-24 2003-11-06 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US7278593B2 (en) 2002-09-25 2007-10-09 Caterpillar Inc. Common rail fuel injector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263645A (en) * 1991-11-01 1993-11-23 Paul Marius A Fuel injector system
DE19706467C1 (de) * 1997-02-19 1998-03-26 Daimler Benz Ag Speichereinspritzsystem für eine mehrzylindrige Brennkraftmaschine

Also Published As

Publication number Publication date
EP1079096B1 (de) 2004-05-12
EP1079096A2 (de) 2001-02-28
EP1079096A3 (de) 2003-04-09
GB9919785D0 (en) 1999-10-27
DE60010597T2 (de) 2005-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WOODWARD GOVERNOR CO., ROCKFORD, ILL., US

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN