CA1020826A - Carburetor cold engine air/fuel mixture enrichment apparatus - Google Patents

Carburetor cold engine air/fuel mixture enrichment apparatus

Info

Publication number
CA1020826A
CA1020826A CA216,290A CA216290A CA1020826A CA 1020826 A CA1020826 A CA 1020826A CA 216290 A CA216290 A CA 216290A CA 1020826 A CA1020826 A CA 1020826A
Authority
CA
Canada
Prior art keywords
carburetor
fuel mixture
engine air
cold engine
enrichment apparatus
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
CA216,290A
Other versions
CA216290S (en
Inventor
Robert S. Harrison
John D. Medrick
Alvin P. Nowroski
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.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada 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 Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA1020826A publication Critical patent/CA1020826A/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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • F02M1/046—Auxiliary carburetting apparatus controlled by piston valves
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat
    • 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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/10—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having valves, or like controls, of elastic-wall type for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers or of the entry passage
    • F02M9/106—Pneumatic or hydraulic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
CA216,290A 1974-01-04 1974-12-16 Carburetor cold engine air/fuel mixture enrichment apparatus Expired CA1020826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430824A US3929942A (en) 1974-01-04 1974-01-04 Carburetor cold engine air/fuel mixture enrichment apparatus

Publications (1)

Publication Number Publication Date
CA1020826A true CA1020826A (en) 1977-11-15

Family

ID=23709205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,290A Expired CA1020826A (en) 1974-01-04 1974-12-16 Carburetor cold engine air/fuel mixture enrichment apparatus

Country Status (5)

Country Link
US (1) US3929942A (en)
JP (1) JPS5810575B2 (en)
CA (1) CA1020826A (en)
DE (1) DE2461276A1 (en)
GB (1) GB1475009A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807888C3 (en) * 1978-02-24 1982-02-04 Pierburg Gmbh & Co Kg, 4040 Neuss Carburettors for internal combustion engines
US4276240A (en) * 1979-12-21 1981-06-30 Ford Motor Company Carburetor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102428A (en) * 1932-12-13 1937-12-14 Chrysler Corp Internal combustion engine fuel system
US2747848A (en) * 1952-06-26 1956-05-29 Gen Motors Corp Carburetor
US3695591A (en) * 1970-03-23 1972-10-03 Zenith Carburetter Co Ltd Automatic cold starting devices for internal combustion engines
JPS5012541B2 (en) * 1972-12-08 1975-05-13

Also Published As

Publication number Publication date
DE2461276A1 (en) 1975-07-10
US3929942A (en) 1975-12-30
GB1475009A (en) 1977-06-01
JPS5810575B2 (en) 1983-02-26
AU7645874A (en) 1976-06-17
JPS5097739A (en) 1975-08-04

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