DE59800073D1 - Kraftstoffeinspritzdüse für eine Brennkraftmaschine - Google Patents

Kraftstoffeinspritzdüse für eine Brennkraftmaschine

Info

Publication number
DE59800073D1
DE59800073D1 DE59800073T DE59800073T DE59800073D1 DE 59800073 D1 DE59800073 D1 DE 59800073D1 DE 59800073 T DE59800073 T DE 59800073T DE 59800073 T DE59800073 T DE 59800073T DE 59800073 D1 DE59800073 D1 DE 59800073D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
fuel injection
injection nozzle
nozzle
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
DE59800073T
Other languages
English (en)
Inventor
Ruediger Kuss
Gerhard Pabinger
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of DE59800073D1 publication Critical patent/DE59800073D1/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
    • 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
    • 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
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59800073T 1997-03-26 1998-03-10 Kraftstoffeinspritzdüse für eine Brennkraftmaschine Expired - Fee Related DE59800073D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712670 1997-03-26

Publications (1)

Publication Number Publication Date
DE59800073D1 true DE59800073D1 (de) 2000-02-03

Family

ID=7824667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59800073T Expired - Fee Related DE59800073D1 (de) 1997-03-26 1998-03-10 Kraftstoffeinspritzdüse für eine Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0867611B1 (de)
DE (1) DE59800073D1 (de)
ES (1) ES2141624T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023957B4 (de) * 2000-05-16 2008-07-31 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10041675A1 (de) * 2000-08-24 2002-03-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10143026A1 (de) * 2001-09-01 2003-03-20 Bayerische Motoren Werke Ag Verfahren zur Gemischbildung bei einer direkt einspritzenden, fremdgezündeten Brennkraftmaschine
EP1391610A1 (de) * 2002-08-20 2004-02-25 Siemens VDO Automotive S.p.A. Nadelventil und Dosierungsvorrichtung mit solchem Nadelventil
DE102016200700A1 (de) * 2016-01-20 2017-07-20 Ford Global Technologies, Llc Verfahren zum Betreiben einer direkteinspritzenden Brennkraftmaschine und fremdgezündete Brennkraftmaschine zur Durchführung eines derartigen Verfahrens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8318634D0 (en) * 1983-07-09 1983-08-10 Lucas Ind Plc Fuel injection nozzles
AT388782B (de) * 1985-03-04 1989-08-25 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
GB2226078A (en) * 1988-11-09 1990-06-20 Lucas Ind Plc C.i. engine fuel injection nozzle
DE59002457D1 (de) * 1989-08-17 1993-09-30 Steyr Daimler Puch Ag Kraftstoff-Einspritzdüse für Brennkraftmaschinen.
GB9109066D0 (en) * 1991-04-26 1991-06-12 Lucas Ind Plc Fuel injection nozzle
DE9407079U1 (de) 1993-08-03 1994-12-08 Bosch Gmbh Robert Kraftstoffeinspritzdüse für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0867611A1 (de) 1998-09-30
EP0867611B1 (de) 1999-12-29
ES2141624T3 (es) 2000-03-16

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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