DE3839635A1 - Kraftstoff-einspritzduese fuer brennkraftmaschinen - Google Patents

Kraftstoff-einspritzduese fuer brennkraftmaschinen

Info

Publication number
DE3839635A1
DE3839635A1 DE3839635A DE3839635A DE3839635A1 DE 3839635 A1 DE3839635 A1 DE 3839635A1 DE 3839635 A DE3839635 A DE 3839635A DE 3839635 A DE3839635 A DE 3839635A DE 3839635 A1 DE3839635 A1 DE 3839635A1
Authority
DE
Germany
Prior art keywords
bore
diameter
filter
fuel
fuel channel
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.)
Ceased
Application number
DE3839635A
Other languages
German (de)
English (en)
Inventor
Karl Dipl Ing Hofmann
Horst Wellein
Helmut Dipl Ing Fleischmann
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
Priority to DE3839635A priority Critical patent/DE3839635A1/de
Priority to EP89911533A priority patent/EP0548066B1/fr
Priority to PCT/DE1989/000666 priority patent/WO1990005846A1/fr
Priority to DE58907659T priority patent/DE58907659D1/de
Priority to JP1510759A priority patent/JP2779029B2/ja
Publication of DE3839635A1 publication Critical patent/DE3839635A1/de
Ceased 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
    • F02M55/008—Arrangement of fuel passages inside of 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE3839635A 1988-11-24 1988-11-24 Kraftstoff-einspritzduese fuer brennkraftmaschinen Ceased DE3839635A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3839635A DE3839635A1 (de) 1988-11-24 1988-11-24 Kraftstoff-einspritzduese fuer brennkraftmaschinen
EP89911533A EP0548066B1 (fr) 1988-11-24 1989-10-19 Injecteur de carburant pour moteurs a combustion interne
PCT/DE1989/000666 WO1990005846A1 (fr) 1988-11-24 1989-10-19 Injecteur de carburant pour moteurs a combustion interne
DE58907659T DE58907659D1 (de) 1988-11-24 1989-10-19 Kraftstoff-einspritzdüse für brennkraftmaschinen.
JP1510759A JP2779029B2 (ja) 1988-11-24 1989-10-19 内燃機関に用いられる燃料噴射ノズル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3839635A DE3839635A1 (de) 1988-11-24 1988-11-24 Kraftstoff-einspritzduese fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE3839635A1 true DE3839635A1 (de) 1990-05-31

Family

ID=6367782

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3839635A Ceased DE3839635A1 (de) 1988-11-24 1988-11-24 Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE58907659T Expired - Fee Related DE58907659D1 (de) 1988-11-24 1989-10-19 Kraftstoff-einspritzdüse für brennkraftmaschinen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE58907659T Expired - Fee Related DE58907659D1 (de) 1988-11-24 1989-10-19 Kraftstoff-einspritzdüse für brennkraftmaschinen.

Country Status (4)

Country Link
EP (1) EP0548066B1 (fr)
JP (1) JP2779029B2 (fr)
DE (2) DE3839635A1 (fr)
WO (1) WO1990005846A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999043951A1 (fr) * 1998-02-28 1999-09-02 Robert Bosch Gmbh Procede de realisation d'un alesage angulaire dans un composant
EP1143136A2 (fr) * 2000-04-08 2001-10-10 Robert Bosch Gmbh Injecteur de combustible pour moteurs à combustion interne

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010196544A (ja) * 2009-02-24 2010-09-09 Yanmar Co Ltd 燃料噴射ノズル

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205669A1 (de) * 1982-02-17 1982-12-30 Daimler-Benz Ag, 7000 Stuttgart Kraftstoffeinspritzventil fuer dieselmotoren
DE8213190U1 (de) * 1982-05-07 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119973A1 (de) * 1971-04-23 1972-11-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzdüse
DE2303506A1 (de) * 1973-01-25 1974-08-01 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205669A1 (de) * 1982-02-17 1982-12-30 Daimler-Benz Ag, 7000 Stuttgart Kraftstoffeinspritzventil fuer dieselmotoren
DE8213190U1 (de) * 1982-05-07 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999043951A1 (fr) * 1998-02-28 1999-09-02 Robert Bosch Gmbh Procede de realisation d'un alesage angulaire dans un composant
EP1143136A2 (fr) * 2000-04-08 2001-10-10 Robert Bosch Gmbh Injecteur de combustible pour moteurs à combustion interne
EP1143136A3 (fr) * 2000-04-08 2003-09-10 Robert Bosch Gmbh Injecteur de combustible pour moteurs à combustion interne

Also Published As

Publication number Publication date
JP2779029B2 (ja) 1998-07-23
DE58907659D1 (de) 1994-06-16
EP0548066A1 (fr) 1993-06-30
EP0548066B1 (fr) 1994-05-11
WO1990005846A1 (fr) 1990-05-31
JPH04501900A (ja) 1992-04-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection