GB1578131A - Fuel supply systems for engines - Google Patents

Fuel supply systems for engines Download PDF

Info

Publication number
GB1578131A
GB1578131A GB1990676A GB1990676A GB1578131A GB 1578131 A GB1578131 A GB 1578131A GB 1990676 A GB1990676 A GB 1990676A GB 1990676 A GB1990676 A GB 1990676A GB 1578131 A GB1578131 A GB 1578131A
Authority
GB
United Kingdom
Prior art keywords
fuel
pump
valve
pilot
piston
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
Application number
GB1990676A
Other languages
English (en)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB1990676A priority Critical patent/GB1578131A/en
Priority to IT2353277A priority patent/IT1074534B/it
Priority to DE19772721628 priority patent/DE2721628A1/de
Priority to JP5521177A priority patent/JPS538420A/ja
Priority to FR7714812A priority patent/FR2351272A1/fr
Publication of GB1578131A publication Critical patent/GB1578131A/en
Expired 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
    • 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
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1990676A 1976-05-14 1976-05-14 Fuel supply systems for engines Expired GB1578131A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1990676A GB1578131A (en) 1976-05-14 1976-05-14 Fuel supply systems for engines
IT2353277A IT1074534B (it) 1976-05-14 1977-05-13 Sistemi di alimentazione di combustibile per motori
DE19772721628 DE2721628A1 (de) 1976-05-14 1977-05-13 Kraftstoffeinspritzanlage fuer verbrennungskraftmaschinen
JP5521177A JPS538420A (en) 1976-05-14 1977-05-13 Fuel system in internal combustion engine
FR7714812A FR2351272A1 (fr) 1976-05-14 1977-05-13 Systeme pour l'alimentation en combustible d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1990676A GB1578131A (en) 1976-05-14 1976-05-14 Fuel supply systems for engines

Publications (1)

Publication Number Publication Date
GB1578131A true GB1578131A (en) 1980-11-05

Family

ID=10137120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1990676A Expired GB1578131A (en) 1976-05-14 1976-05-14 Fuel supply systems for engines

Country Status (5)

Country Link
JP (1) JPS538420A (enrdf_load_stackoverflow)
DE (1) DE2721628A1 (enrdf_load_stackoverflow)
FR (1) FR2351272A1 (enrdf_load_stackoverflow)
GB (1) GB1578131A (enrdf_load_stackoverflow)
IT (1) IT1074534B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363162A (en) * 2000-06-09 2001-12-12 Caterpillar Inc Solid state lift for micrometering in a fuel injector

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599400A (en) * 1977-06-09 1981-09-30 Lucas Industries Ltd Fuel injection systems for internal combustion engines
ES477347A1 (es) * 1978-03-21 1979-10-16 Lucas Industries Ltd Sistema de combustible para un motor de combustion interna policilindrico.
DE3151293A1 (de) * 1981-12-24 1983-07-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzsystem fuer kraftstoffdirekteinspritzung bei brenn-kraftmaschinen
JPH0785605B2 (ja) * 1985-04-08 1995-09-13 日立機電工業株式会社 クリーンルームなどに用いる搬送装置
DE3634962A1 (de) * 1986-10-14 1988-04-21 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
EP0586775B1 (de) * 1992-09-11 1996-07-24 New Sulzer Diesel Ag Verfahren zum Brennstoffeinspritzen bei Dieselbrennkraftmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363162A (en) * 2000-06-09 2001-12-12 Caterpillar Inc Solid state lift for micrometering in a fuel injector
US6363913B1 (en) 2000-06-09 2002-04-02 Caterpillar Inc. Solid state lift for micrometering in a fuel injector
GB2363162B (en) * 2000-06-09 2005-01-19 Caterpillar Inc Solid state lift for micrometering in a fuel injector

Also Published As

Publication number Publication date
DE2721628A1 (de) 1977-12-01
FR2351272A1 (fr) 1977-12-09
FR2351272B1 (enrdf_load_stackoverflow) 1980-01-18
IT1074534B (it) 1985-04-20
JPS538420A (en) 1978-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee