DE502005002645D1 - Kraftstoffeinspritzdüse - Google Patents

Kraftstoffeinspritzdüse

Info

Publication number
DE502005002645D1
DE502005002645D1 DE200550002645 DE502005002645T DE502005002645D1 DE 502005002645 D1 DE502005002645 D1 DE 502005002645D1 DE 200550002645 DE200550002645 DE 200550002645 DE 502005002645 T DE502005002645 T DE 502005002645T DE 502005002645 D1 DE502005002645 D1 DE 502005002645D1
Authority
DE
Germany
Prior art keywords
fuel injector
injector
fuel
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
DE200550002645
Other languages
English (en)
Inventor
Friedrich Boecking
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of DE502005002645D1 publication Critical patent/DE502005002645D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/46—Valves, e.g. injectors, with concentric 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)
DE200550002645 2004-11-26 2005-10-18 Kraftstoffeinspritzdüse Expired - Fee Related DE502005002645D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410057244 DE102004057244A1 (de) 2004-11-26 2004-11-26 Kraftstoffeinspritzdüse

Publications (1)

Publication Number Publication Date
DE502005002645D1 true DE502005002645D1 (de) 2008-03-13

Family

ID=35414981

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200410057244 Withdrawn DE102004057244A1 (de) 2004-11-26 2004-11-26 Kraftstoffeinspritzdüse
DE200550002645 Expired - Fee Related DE502005002645D1 (de) 2004-11-26 2005-10-18 Kraftstoffeinspritzdüse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200410057244 Withdrawn DE102004057244A1 (de) 2004-11-26 2004-11-26 Kraftstoffeinspritzdüse

Country Status (2)

Country Link
EP (1) EP1662131B1 (de)
DE (2) DE102004057244A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010863A1 (de) * 2000-03-06 2001-09-27 Bosch Gmbh Robert Einspritzdüse
DE10034444A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10058153A1 (de) 2000-11-22 2002-06-06 Bosch Gmbh Robert Einspritzdüse mit separat steuerbaren Düsennadeln
DE10320980A1 (de) * 2003-05-09 2004-11-25 Robert Bosch Gmbh Verfahren zur Mehrfachansteuerung eines Kraftstoffinjektors mit Variodüse

Also Published As

Publication number Publication date
EP1662131A1 (de) 2006-05-31
DE102004057244A1 (de) 2006-06-01
EP1662131B1 (de) 2008-01-23

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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