JP2779029B2 - 内燃機関に用いられる燃料噴射ノズル - Google Patents

内燃機関に用いられる燃料噴射ノズル

Info

Publication number
JP2779029B2
JP2779029B2 JP1510759A JP51075989A JP2779029B2 JP 2779029 B2 JP2779029 B2 JP 2779029B2 JP 1510759 A JP1510759 A JP 1510759A JP 51075989 A JP51075989 A JP 51075989A JP 2779029 B2 JP2779029 B2 JP 2779029B2
Authority
JP
Japan
Prior art keywords
hole
diameter
connection hole
fuel injection
injection 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
JP1510759A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04501900A (ja
Inventor
ホフマン，カール
ヴェライン，ホルスト
フライシュマン，ヘルムート
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 JPH04501900A publication Critical patent/JPH04501900A/ja
Application granted granted Critical
Publication of JP2779029B2 publication Critical patent/JP2779029B2/ja
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
    • F02M55/008—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)
JP1510759A 1988-11-24 1989-10-19 内燃機関に用いられる燃料噴射ノズル Expired - Fee Related JP2779029B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3839635.1 1988-11-24
DE3839635A DE3839635A1 (de) 1988-11-24 1988-11-24 Kraftstoff-einspritzduese fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
JPH04501900A JPH04501900A (ja) 1992-04-02
JP2779029B2 true JP2779029B2 (ja) 1998-07-23

Family

ID=6367782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1510759A Expired - Fee Related 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

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808611A1 (de) * 1998-02-28 1999-09-02 Bosch Gmbh Robert Verfahren zum Herstellen einer abgewinkelten Bohrung in einem Bauteil
DE10017657A1 (de) * 2000-04-08 2001-10-11 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
JP2010196544A (ja) * 2009-02-24 2010-09-09 Yanmar Co Ltd 燃料噴射ノズル

Family Cites Families (4)

* 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
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

Also Published As

Publication number Publication date
DE58907659D1 (de) 1994-06-16
WO1990005846A1 (de) 1990-05-31
DE3839635A1 (de) 1990-05-31
EP0548066A1 (de) 1993-06-30
EP0548066B1 (de) 1994-05-11
JPH04501900A (ja) 1992-04-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees