IT1215796B - Iniettore di carburante. - Google Patents

Iniettore di carburante.

Info

Publication number
IT1215796B
IT1215796B IT8819312A IT1931288A IT1215796B IT 1215796 B IT1215796 B IT 1215796B IT 8819312 A IT8819312 A IT 8819312A IT 1931288 A IT1931288 A IT 1931288A IT 1215796 B IT1215796 B IT 1215796B
Authority
IT
Italy
Prior art keywords
fuel injector
injector
fuel
Prior art date
Application number
IT8819312A
Other languages
English (en)
Other versions
IT8819312A0 (it
Inventor
David John Gaskell
Original Assignee
Lucas Ind Plc
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 Lucas Ind Plc filed Critical Lucas Ind Plc
Publication of IT8819312A0 publication Critical patent/IT8819312A0/it
Application granted granted Critical
Publication of IT1215796B publication Critical patent/IT1215796B/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
    • 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
    • F02M61/16—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
    • 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
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT8819312A 1987-02-05 1988-02-04 Iniettore di carburante. IT1215796B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878702564A GB8702564D0 (en) 1987-02-05 1987-02-05 Fuel injection nozzle

Publications (2)

Publication Number Publication Date
IT8819312A0 IT8819312A0 (it) 1988-02-04
IT1215796B true IT1215796B (it) 1990-02-22

Family

ID=10611750

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819312A IT1215796B (it) 1987-02-05 1988-02-04 Iniettore di carburante.

Country Status (4)

Country Link
JP (1) JPS63239366A (it)
DE (1) DE3803505A1 (it)
GB (1) GB8702564D0 (it)
IT (1) IT1215796B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10249161B3 (de) * 2002-10-22 2004-01-29 Robert Bosch Gmbh Vorrichtung zur Einstellung eines Ankerhubs eines Magnetventils

Also Published As

Publication number Publication date
GB8702564D0 (en) 1987-03-11
IT8819312A0 (it) 1988-02-04
DE3803505A1 (de) 1988-08-18
JPS63239366A (ja) 1988-10-05

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