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CA2018608C - Fuel injection - Google Patents

Fuel injection

Info

Publication number
CA2018608C
CA2018608C CA 2018608 CA2018608A CA2018608C CA 2018608 C CA2018608 C CA 2018608C CA 2018608 CA2018608 CA 2018608 CA 2018608 A CA2018608 A CA 2018608A CA 2018608 C CA2018608 C CA 2018608C
Authority
CA
Canada
Prior art keywords
valve
passages
injector
orifices
seats
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
CA 2018608
Other languages
English (en)
French (fr)
Other versions
CA2018608A1 (en
Inventor
Ernest R. Stettner
Donald D. Stoltman
Roland S. Taylor
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
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of CA2018608A1 publication Critical patent/CA2018608A1/en
Application granted granted Critical
Publication of CA2018608C publication Critical patent/CA2018608C/en
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
    • 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
    • F02M69/50—Arrangement of fuel distributors, e.g. with means for supplying equal portion of metered fuel to 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/02—Fuel-injection apparatus characterised by being operated electrically specially for low-pressure fuel-injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CA 2018608 1989-06-21 1990-06-08 Fuel injection Expired - Fee Related CA2018608C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36950589A 1989-06-21 1989-06-21
US07/369505 1989-06-21

Publications (2)

Publication Number Publication Date
CA2018608A1 CA2018608A1 (en) 1990-12-21
CA2018608C true CA2018608C (en) 1994-10-18

Family

ID=23455765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2018608 Expired - Fee Related CA2018608C (en) 1989-06-21 1990-06-08 Fuel injection

Country Status (6)

Country Link
EP (1) EP0404342B1 (pt)
JP (1) JPH0333471A (pt)
BR (1) BR9002929A (pt)
CA (1) CA2018608C (pt)
DE (1) DE69000794T2 (pt)
MX (1) MX172612B (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572436A (en) * 1984-12-24 1986-02-25 General Motors Corporation Electromagnetic fuel injector with tapered armature/valve
US4787418A (en) * 1987-09-15 1988-11-29 Colt Industries Inc. Valve assembly and fuel metering apparatus

Also Published As

Publication number Publication date
BR9002929A (pt) 1991-08-20
DE69000794T2 (de) 1993-05-13
EP0404342B1 (en) 1993-01-20
MX172612B (es) 1994-01-03
EP0404342A1 (en) 1990-12-27
DE69000794D1 (de) 1993-03-04
JPH0333471A (ja) 1991-02-13
CA2018608A1 (en) 1990-12-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed