IT8223684A0 - EQUIPMENT AND SYSTEM FOR CONTROL OF THE AIR-FUEL RATIO POWERED BY A COMBUSTION ENGINE. - Google Patents

EQUIPMENT AND SYSTEM FOR CONTROL OF THE AIR-FUEL RATIO POWERED BY A COMBUSTION ENGINE.

Info

Publication number
IT8223684A0
IT8223684A0 IT8223684A IT2368482A IT8223684A0 IT 8223684 A0 IT8223684 A0 IT 8223684A0 IT 8223684 A IT8223684 A IT 8223684A IT 2368482 A IT2368482 A IT 2368482A IT 8223684 A0 IT8223684 A0 IT 8223684A0
Authority
IT
Italy
Prior art keywords
equipment
air
combustion engine
control
fuel ratio
Prior art date
Application number
IT8223684A
Other languages
Italian (it)
Other versions
IT1152902B (en
Inventor
Ralph P Mc Cabe
Keith D Marsh
Original Assignee
Colt Ind Operating 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 US06/309,585 external-priority patent/US4434762A/en
Priority claimed from US06/331,670 external-priority patent/US4434763A/en
Application filed by Colt Ind Operating Corp filed Critical Colt Ind Operating Corp
Publication of IT8223684A0 publication Critical patent/IT8223684A0/en
Application granted granted Critical
Publication of IT1152902B publication Critical patent/IT1152902B/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
    • 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
    • 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
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/133—Auxiliary jets, i.e. operating only under certain conditions, e.g. full power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
IT23684/82A 1981-10-08 1982-10-08 AIR-FUEL RATIO CONTROL EQUIPMENT AND SYSTEM SUPPLIED TO A COMBUSTION ENGINE IT1152902B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/309,585 US4434762A (en) 1981-10-08 1981-10-08 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
US06/331,670 US4434763A (en) 1981-12-17 1981-12-17 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine

Publications (2)

Publication Number Publication Date
IT8223684A0 true IT8223684A0 (en) 1982-10-08
IT1152902B IT1152902B (en) 1987-01-14

Family

ID=26976910

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23684/82A IT1152902B (en) 1981-10-08 1982-10-08 AIR-FUEL RATIO CONTROL EQUIPMENT AND SYSTEM SUPPLIED TO A COMBUSTION ENGINE

Country Status (4)

Country Link
DE (1) DE3237375A1 (en)
FR (1) FR2514421B1 (en)
IT (1) IT1152902B (en)
MX (1) MX152641A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143553A (en) * 1998-05-18 2000-11-07 Regenerative Environmental Equipment Co., Inc. Process and materials for removing pollutants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS180762B1 (en) * 1974-06-18 1978-01-31 Josef Ryba Device for idle running adjustment by two-stage carburetter of spark-ignition combustion engine
US4128088A (en) * 1976-05-10 1978-12-05 Colt Industries Operating Corp. Apparatus and system for controlling the air-fuel ratio supplied to a combustion carburetor
FR2384955B2 (en) * 1977-02-14 1987-02-27 Colt Ind Operating Corp ELECTRICAL DEVICE AND ASSEMBLY FOR ADJUSTING THE RICHNESS OF THE MIXTURE SUPPLYING AN EXPLOSION ENGINE
JPS53132625A (en) * 1977-04-25 1978-11-18 Aisin Seiki Co Ltd Altitude compensating valve system
US4154782A (en) * 1977-06-24 1979-05-15 Colt Industries Operating Corp. Altitude fuel control valve
CA1102192A (en) * 1978-01-16 1981-06-02 Donald D. Brokaw Carburetor
US4175103A (en) * 1978-04-17 1979-11-20 General Motors Corporation Carburetor
US4190618A (en) * 1979-03-02 1980-02-26 General Motors Corporation Carburetor
JPS55160147A (en) * 1979-05-30 1980-12-12 Aisan Ind Co Ltd Feedback-controlled variable venturi type carburetor
DE3027441A1 (en) * 1979-07-27 1981-02-12 Colt Ind Operating Corp DEVICE AND SYSTEM FOR CONTROLLING THE FUEL-AIR RATIO FROM A MIXTURE FEEDED BY AN INTERNAL COMBUSTION ENGINE
CA1150384A (en) * 1980-02-26 1983-07-19 Charles F. Lloyd Remotely controlled servo device for controlling fluid flow
US4432324A (en) * 1981-04-08 1984-02-21 Toyota Jidosha Kogyo Kabushiki Kaisha Air-fuel ratio control device of an internal combustion engine

Also Published As

Publication number Publication date
DE3237375A1 (en) 1983-05-26
FR2514421A1 (en) 1983-04-15
IT1152902B (en) 1987-01-14
MX152641A (en) 1985-10-02
FR2514421B1 (en) 1988-11-18

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