CA953592A - Staged accelerator pump for two-stage carburetor - Google Patents

Staged accelerator pump for two-stage carburetor

Info

Publication number
CA953592A
CA953592A CA140,477A CA140477A CA953592A CA 953592 A CA953592 A CA 953592A CA 140477 A CA140477 A CA 140477A CA 953592 A CA953592 A CA 953592A
Authority
CA
Canada
Prior art keywords
staged
accelerator pump
stage carburetor
carburetor
stage
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
CA140,477A
Other versions
CA140477S (en
Inventor
John L. Niebrzydoski
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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 ACF Industries Inc filed Critical ACF Industries Inc
Application granted granted Critical
Publication of CA953592A publication Critical patent/CA953592A/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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
    • 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
    • F02M11/02—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 with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically

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)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
CA140,477A 1971-08-23 1972-04-25 Staged accelerator pump for two-stage carburetor Expired CA953592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17401671A 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
CA953592A true CA953592A (en) 1974-08-27

Family

ID=22634456

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,477A Expired CA953592A (en) 1971-08-23 1972-04-25 Staged accelerator pump for two-stage carburetor

Country Status (5)

Country Link
US (1) US3764119A (en)
JP (1) JPS5225564Y2 (en)
AU (1) AU448331B2 (en)
CA (1) CA953592A (en)
FR (1) FR2151346A5 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154782A (en) * 1977-06-24 1979-05-15 Colt Industries Operating Corp. Altitude fuel control valve
US4130609A (en) * 1977-12-23 1978-12-19 Acf Industries, Inc. Staged accelerator pump
US4207273A (en) * 1978-12-14 1980-06-10 Ford Motor Company Throttle linkage
JPS6026227Y2 (en) * 1979-07-24 1985-08-07 トヨタ自動車株式会社 acceleration pump device
US4333888A (en) * 1980-07-31 1982-06-08 Ford Motor Company Carburetor accelerator pump stroke control
US7726786B2 (en) * 2004-09-22 2010-06-01 Hewlett-Packard Development Company, L.P. Vent chamber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941788A (en) * 1957-11-18 1960-06-21 Gen Motors Corp Four barrel carburetor
US3045505A (en) * 1958-11-28 1962-07-24 Acf Ind Inc Pump connector rod link
US3208738A (en) * 1960-01-15 1965-09-28 Acf Ind Inc Carburetor
US3575385A (en) * 1969-04-10 1971-04-20 Acf Ind Inc Throttle linkage mechanism for a multistage carburetor

Also Published As

Publication number Publication date
AU448331B2 (en) 1974-04-26
AU4340972A (en) 1973-12-20
JPS4838217U (en) 1973-05-11
US3764119A (en) 1973-10-09
JPS5225564Y2 (en) 1977-06-10
FR2151346A5 (en) 1973-04-13

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