IT1088461B - Ugello d'iniezione a piu' fori comandato - Google Patents

Ugello d'iniezione a piu' fori comandato

Info

Publication number
IT1088461B
IT1088461B IT30329/77A IT3032977A IT1088461B IT 1088461 B IT1088461 B IT 1088461B IT 30329/77 A IT30329/77 A IT 30329/77A IT 3032977 A IT3032977 A IT 3032977A IT 1088461 B IT1088461 B IT 1088461B
Authority
IT
Italy
Prior art keywords
injection nozzle
commanded injection
commanded
nozzle
injection
Prior art date
Application number
IT30329/77A
Other languages
English (en)
Italian (it)
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of IT1088461B publication Critical patent/IT1088461B/it

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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02M45/083—Having two or more closing springs acting on injection-valve
    • 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
    • F02M61/06—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 the valves being furnished at seated ends with pintle or plug shaped extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT30329/77A 1976-12-09 1977-12-02 Ugello d'iniezione a piu' fori comandato IT1088461B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655793 DE2655793A1 (de) 1976-12-09 1976-12-09 Gesteuerte mehrloch-einspritzduese

Publications (1)

Publication Number Publication Date
IT1088461B true IT1088461B (it) 1985-06-10

Family

ID=5995082

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30329/77A IT1088461B (it) 1976-12-09 1977-12-02 Ugello d'iniezione a piu' fori comandato

Country Status (7)

Country Link
JP (1) JPS5371721A (sv)
CH (1) CH627526A5 (sv)
DD (1) DD133170A1 (sv)
DE (1) DE2655793A1 (sv)
FR (1) FR2373689A1 (sv)
IT (1) IT1088461B (sv)
SE (1) SE7713907L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920100A1 (de) * 1979-05-18 1980-11-27 Bosch Gmbh Robert Kraftstoffeinspritzduese mit gesteuertem einspritzquerschnitt fuer brennkraftmaschinen
JPS601266Y2 (ja) * 1979-08-23 1985-01-14 日産自動車株式会社 デイ−ゼルエンジンの燃料噴射ノズル
JPS59186480U (ja) * 1983-05-30 1984-12-11 株式会社ボッシュオートモーティブ　システム 燃料噴射ノズル装置
AT394761B (de) * 1985-11-08 1992-06-25 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE3920315A1 (de) * 1988-07-06 1990-01-11 Avl Verbrennungskraft Messtech Kraftstoffeinspritzduese
GB9109066D0 (en) * 1991-04-26 1991-06-12 Lucas Ind Plc Fuel injection nozzle
DE19957172A1 (de) * 1999-11-27 2001-08-09 Bosch Gmbh Robert Brennstoffeinspritzventil
DE102004002286A1 (de) * 2004-01-16 2005-08-11 Man B & W Diesel Ag Kraftstoffeinspritzdüse

Also Published As

Publication number Publication date
DD133170A1 (de) 1978-12-13
JPS5371721A (en) 1978-06-26
CH627526A5 (en) 1982-01-15
FR2373689A1 (fr) 1978-07-07
SE7713907L (sv) 1978-06-10
DE2655793A1 (de) 1978-06-22

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