IE64317B1 - Fuel metering method and apparatus - Google Patents

Fuel metering method and apparatus

Info

Publication number
IE64317B1
IE64317B1 IE370990A IE370990A IE64317B1 IE 64317 B1 IE64317 B1 IE 64317B1 IE 370990 A IE370990 A IE 370990A IE 370990 A IE370990 A IE 370990A IE 64317 B1 IE64317 B1 IE 64317B1
Authority
IE
Ireland
Prior art keywords
fuel
venturi
carburetor
chamber
nozzle
Prior art date
Application number
IE370990A
Other languages
English (en)
Other versions
IE903709A1 (en
Inventor
John Clark Woody
Mark Steven Swanson
Original Assignee
Walbro 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
Priority claimed from US07/594,021 external-priority patent/US5133905A/en
Application filed by Walbro Corp filed Critical Walbro Corp
Publication of IE903709A1 publication Critical patent/IE903709A1/en
Publication of IE64317B1 publication Critical patent/IE64317B1/en

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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/02—Floatless carburettors
    • F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
    • F02M7/11—Altering float-chamber pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
IE370990A 1989-10-26 1990-10-16 Fuel metering method and apparatus IE64317B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42667289A 1989-10-26 1989-10-26
US07/594,021 US5133905A (en) 1989-10-26 1990-10-09 Fuel metering method and apparatus

Publications (2)

Publication Number Publication Date
IE903709A1 IE903709A1 (en) 1991-05-08
IE64317B1 true IE64317B1 (en) 1995-07-26

Family

ID=27027140

Family Applications (1)

Application Number Title Priority Date Filing Date
IE370990A IE64317B1 (en) 1989-10-26 1990-10-16 Fuel metering method and apparatus

Country Status (5)

Country Link
EP (1) EP0424821B1 (de)
JP (1) JP2549199B2 (de)
CA (1) CA2028577C (de)
DE (1) DE69004779T2 (de)
IE (1) IE64317B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453514B (sv) * 1982-05-14 1988-02-08 Gronowitz Jan Sim0N Sett att bestemma deoxitymidinkinas-dtk-isoenzymnivaer i kroppsvetska eller cellprov och anvendningen av forfarandet for isoenzymtypning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779803A (en) * 1921-02-28 1930-10-28 Drogo Aurelien Carburetor for internal-combustion engines
US2212258A (en) * 1936-01-15 1940-08-20 Beck Ludwig Carburetor
GB459095A (en) * 1936-03-30 1937-01-01 Bernard Granville Improvements relating to carbureters for internal combustion engines
US3174732A (en) * 1962-09-28 1965-03-23 Acf Ind Inc Carburetor
US4020859A (en) * 1972-05-29 1977-05-03 Regie Nationale Des Usines Renault System for controlling pressure by acoustic means
JPS6427459U (de) * 1987-08-11 1989-02-16

Also Published As

Publication number Publication date
CA2028577A1 (en) 1991-04-27
CA2028577C (en) 1997-12-30
DE69004779D1 (de) 1994-01-05
JP2549199B2 (ja) 1996-10-30
JPH03151557A (ja) 1991-06-27
EP0424821B1 (de) 1993-11-24
EP0424821A1 (de) 1991-05-02
DE69004779T2 (de) 1994-03-17
IE903709A1 (en) 1991-05-08

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Legal Events

Date Code Title Description
MM4A Patent lapsed