IT1079596B - Apparecchio e il relativo sistema per controllare il rapporto aria-carburante alimentato ad un motore a combustione interna - Google Patents

Apparecchio e il relativo sistema per controllare il rapporto aria-carburante alimentato ad un motore a combustione interna

Info

Publication number
IT1079596B
IT1079596B IT22650/77A IT2265077A IT1079596B IT 1079596 B IT1079596 B IT 1079596B IT 22650/77 A IT22650/77 A IT 22650/77A IT 2265077 A IT2265077 A IT 2265077A IT 1079596 B IT1079596 B IT 1079596B
Authority
IT
Italy
Prior art keywords
air
combustion engine
internal combustion
fuel ratio
control
Prior art date
Application number
IT22650/77A
Other languages
English (en)
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
Application filed by Colt Ind Operating Corp filed Critical Colt Ind Operating Corp
Application granted granted Critical
Publication of IT1079596B publication Critical patent/IT1079596B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • 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
    • F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
    • F02M7/20—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice operated automatically, e.g. dependent on altitude
    • 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
    • F02M7/23—Fuel aerating devices
    • 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
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • F02M7/28—Controlling flow of aerating air dependent on temperature or 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)
IT22650/77A 1976-05-10 1977-04-20 Apparecchio e il relativo sistema per controllare il rapporto aria-carburante alimentato ad un motore a combustione interna IT1079596B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/684,547 US4135482A (en) 1976-05-10 1976-05-10 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine

Publications (1)

Publication Number Publication Date
IT1079596B true IT1079596B (it) 1985-05-13

Family

ID=24748505

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22650/77A IT1079596B (it) 1976-05-10 1977-04-20 Apparecchio e il relativo sistema per controllare il rapporto aria-carburante alimentato ad un motore a combustione interna

Country Status (6)

Country Link
US (1) US4135482A (it)
JP (2) JPS52135936A (it)
CA (1) CA1097996A (it)
DE (1) DE2715014A1 (it)
FR (1) FR2351268A1 (it)
IT (1) IT1079596B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197822A (en) * 1977-02-14 1980-04-15 Colt Industries Operating Corp. Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
US4208358A (en) * 1977-05-27 1980-06-17 General Motors Corporation Carburetor and method of calibration
US4178332A (en) * 1978-01-11 1979-12-11 General Motors Corporation Carburetor and method of calibration
GB2012369B (en) * 1978-01-11 1982-05-12 Gen Motors Corp Carburettor and method of calibration
US4175103A (en) * 1978-04-17 1979-11-20 General Motors Corporation Carburetor
US4217314A (en) * 1978-06-26 1980-08-12 General Motors Corporation Carburetor and method of operation
US4190028A (en) * 1978-07-24 1980-02-26 General Motors Corporation Mixture forming assembly for closed loop air-fuel metering system
JPS5525518A (en) * 1978-08-11 1980-02-23 Hitachi Ltd Electronic controlling device for carbureter
US4229387A (en) * 1978-12-26 1980-10-21 Ford Motor Company Carburetor fuel flow control valve assembly
JPS55139955A (en) * 1979-04-20 1980-11-01 Aisan Ind Co Ltd Mixed air controller for carburetor
JPS566053A (en) * 1979-06-27 1981-01-22 Hitachi Ltd Air fuel ratio controller used for engine with reactor
US4279841A (en) * 1979-08-09 1981-07-21 General Motors Corporation Carburetor with improved choke mechanism
US4320731A (en) * 1980-01-04 1982-03-23 Ford Motor Company Carburetor air bleed control system
US4338901A (en) * 1980-10-24 1982-07-13 Colt Industries Operating Corp Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
USD902253S1 (en) * 2018-11-14 2020-11-17 Leo Now Adjustable exhaust oxygen sensor flow restrictor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284063A (en) * 1963-07-29 1966-11-08 Acf Ind Inc Carburetor
DE1476208A1 (de) * 1963-08-03 1969-02-13 Holzer Patent Ag Zusatzeinrichtung fuer Vergaser an Verbrennungskraftmaschinen
GB1205142A (en) * 1967-09-29 1970-09-16 Ford Motor Co Carburetor idle speed fuel control
US3548792A (en) * 1969-02-11 1970-12-22 Judson G Palmer Control apparatus for internal-combustion engines
US3730157A (en) * 1970-05-25 1973-05-01 Universal Oil Prod Co Carburetor control system and method for regulating air to fuel ratio
JPS5118023B2 (it) * 1972-04-14 1976-06-07
FR2182387A5 (it) * 1972-04-28 1973-12-07 Sibe
JPS4919229A (it) * 1972-06-17 1974-02-20
DE2241936C3 (de) * 1972-08-25 1979-02-01 Robert Bosch Gmbh, 7000 Stuttgart KraftstoffzumeBanlage für Brennkraftmaschinen
US3857908A (en) * 1973-02-09 1974-12-31 Acf Ind Inc Apparatus for controlling and modulating engine functions
US3906910A (en) * 1973-04-23 1975-09-23 Colt Ind Operating Corp Carburetor with feedback means and system
JPS581263B2 (ja) * 1973-06-04 1983-01-10 愛三工業株式会社 キカキ ノ クウネンヒホセイソウチ
US3859397A (en) * 1973-06-18 1975-01-07 Gen Motors Corp Carburetor altitude compensation assembly
JPS5219254B2 (it) * 1973-09-19 1977-05-26
JPS5078721A (it) * 1973-11-20 1975-06-26
US3933951A (en) * 1974-07-01 1976-01-20 General Motors Corporation Carburetor
US3983189A (en) * 1974-08-21 1976-09-28 General Motors Corporation Carburetor
JPS5153131A (en) * 1974-11-01 1976-05-11 Nissan Motor Kikaki
US3939654A (en) * 1975-02-11 1976-02-24 General Motors Corporation Engine with dual sensor closed loop fuel control

Also Published As

Publication number Publication date
DE2715014C2 (it) 1987-08-06
JPS52135936A (en) 1977-11-14
CA1097996A (en) 1981-03-24
JPS61113960U (it) 1986-07-18
FR2351268A1 (fr) 1977-12-09
DE2715014A1 (de) 1977-12-01
FR2351268B1 (it) 1983-04-01
US4135482A (en) 1979-01-23

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