CA1022023A - Two-stage carburetor with improved idle air fuel mixture distribution - Google Patents

Two-stage carburetor with improved idle air fuel mixture distribution

Info

Publication number
CA1022023A
CA1022023A CA201,900A CA201900A CA1022023A CA 1022023 A CA1022023 A CA 1022023A CA 201900 A CA201900 A CA 201900A CA 1022023 A CA1022023 A CA 1022023A
Authority
CA
Canada
Prior art keywords
fuel mixture
air fuel
idle air
mixture distribution
stage carburetor
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
CA201,900A
Other languages
English (en)
Other versions
CA201900S (en
Inventor
William K. Ojala
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 CA1022023A publication Critical patent/CA1022023A/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
CA201,900A 1973-06-29 1974-06-07 Two-stage carburetor with improved idle air fuel mixture distribution Expired CA1022023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375215A US3887661A (en) 1973-06-29 1973-06-29 Two-stage carburetor with improved idle air fuel mixture distribution

Publications (1)

Publication Number Publication Date
CA1022023A true CA1022023A (en) 1977-12-06

Family

ID=23479976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,900A Expired CA1022023A (en) 1973-06-29 1974-06-07 Two-stage carburetor with improved idle air fuel mixture distribution

Country Status (5)

Country Link
US (1) US3887661A (en, 2012)
JP (1) JPS5741577B2 (en, 2012)
CA (1) CA1022023A (en, 2012)
DE (1) DE2428738A1 (en, 2012)
GB (1) GB1453217A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1038709A (en) * 1975-05-02 1978-09-19 John W. Paton (Iii) Fuel vaporizer for internal combustion engines
US4141328A (en) * 1976-10-07 1979-02-27 Acf Industries, Incorporated Motor driven rotary fuel pump
JPS648475U (en, 2012) * 1987-07-06 1989-01-18
US20070017472A1 (en) * 2005-07-20 2007-01-25 Siemens Vdo Automotive Inc. Active intake and induction system
US11008951B2 (en) 2017-10-02 2021-05-18 Walbro Llc Low pressure fuel injection system for a multi-cylinder light-duty internal combustion engine
WO2020226957A1 (en) * 2019-05-03 2020-11-12 Walbro Llc Charge forming device with throttle valve
US11920544B2 (en) 2021-10-18 2024-03-05 Walbro Llc Fuel supply device with injector and vapor management

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043572A (en) * 1959-07-13 1962-07-10 Acf Ind Inc Separate thermostat controlled latch mechanism for secondary throttles
US3252539A (en) * 1962-03-09 1966-05-24 Acf Ind Inc Multi-barrel carburetor with adjustable idle air by-pass
US3319944A (en) * 1964-10-30 1967-05-16 Exxon Research Engineering Co Carburetor icing-eliminating structure
US3454264A (en) * 1967-04-27 1969-07-08 Chrysler Corp Idle mixture control for carburetors
JPS5139288B2 (en, 2012) * 1973-03-28 1976-10-27

Also Published As

Publication number Publication date
GB1453217A (en) 1976-10-20
JPS5741577B2 (en, 2012) 1982-09-03
DE2428738A1 (de) 1975-01-23
US3887661A (en) 1975-06-03
JPS5036837A (en, 2012) 1975-04-07

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