DE3374328D1 - Fuel injection apparatus - Google Patents

Fuel injection apparatus

Info

Publication number
DE3374328D1
DE3374328D1 DE8383303931T DE3374328T DE3374328D1 DE 3374328 D1 DE3374328 D1 DE 3374328D1 DE 8383303931 T DE8383303931 T DE 8383303931T DE 3374328 T DE3374328 T DE 3374328T DE 3374328 D1 DE3374328 D1 DE 3374328D1
Authority
DE
Germany
Prior art keywords
fuel
passage
injector
supply passage
excess
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
DE8383303931T
Other languages
German (de)
Inventor
David Richard Kessler
David Warren Beiswenger
Andrew John Makusij
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE3374328D1 publication Critical patent/DE3374328D1/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The fuel injection appts. includes an assembly of heat conductive material formed with a fuel supply passage. An injector cavity and an excess fuel passage both receive fuel from the supply passage. Fuel is circulated from the supply passage. Fuel is circulated from the supply passage through the excess fuel passage and an electronically operated injector delivers fuel from the injector cavity. An electronic injector drive module is mounted in max. heat transfer relation to the assembly adjacent the excess fuel passage so that the assembly conducts heat away from the module to prevent excessive temp. in the module. Fuel circulating through the excess fuel passage absorbs and directs the heat away from the injector cavity.
DE8383303931T 1983-07-06 1983-07-06 Fuel injection apparatus Expired DE3374328D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19830303931 EP0141883B1 (en) 1983-07-06 1983-07-06 Fuel injection apparatus

Publications (1)

Publication Number Publication Date
DE3374328D1 true DE3374328D1 (en) 1987-12-10

Family

ID=8191208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303931T Expired DE3374328D1 (en) 1983-07-06 1983-07-06 Fuel injection apparatus

Country Status (4)

Country Link
EP (1) EP0141883B1 (en)
AU (1) AU563945B2 (en)
CA (1) CA1202844A (en)
DE (1) DE3374328D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756289A (en) * 1986-02-12 1988-07-12 General Motors Corporation Self-contained fuel pressure regulator
MX169738B (en) * 1987-04-03 1993-07-22 Orbital Eng Pty FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF MULTIPLE CYLINDERS
DE3730571C2 (en) * 1987-09-11 1998-07-02 Bosch Gmbh Robert Device for mounting, fuel supply and electrical contacting of electromagnetically actuated fuel injection valves
AUPN286095A0 (en) * 1995-05-09 1995-06-01 Energy Research And Development Corporation, The Liquid fuel injection system
AU689720B2 (en) * 1995-05-09 1998-04-02 Energy Research And Development Corporation, The Liquid fuel injection system
US6626161B2 (en) * 2001-12-13 2003-09-30 Synerject, Llc Methods and assemblies for delivering fuel and gas in air assist fuel injection systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785354A (en) * 1972-02-18 1974-01-15 Gen Motors Corp Fuel injection system
DE3010612A1 (en) * 1980-03-20 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE
DE3032066A1 (en) * 1980-08-26 1982-04-15 Robert Bosch Gmbh, 7000 Stuttgart MIXING FORMATION SYSTEM FOR MIXTURING COMPRESSIVE IGNITION ENGINES

Also Published As

Publication number Publication date
AU563945B2 (en) 1987-07-30
EP0141883A1 (en) 1985-05-22
EP0141883B1 (en) 1987-11-04
CA1202844A (en) 1986-04-08
AU1673883A (en) 1985-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee