JPS557976A - Electronic control system of carburetor in internal combustion engine - Google Patents

Electronic control system of carburetor in internal combustion engine

Info

Publication number
JPS557976A
JPS557976A JP8136378A JP8136378A JPS557976A JP S557976 A JPS557976 A JP S557976A JP 8136378 A JP8136378 A JP 8136378A JP 8136378 A JP8136378 A JP 8136378A JP S557976 A JPS557976 A JP S557976A
Authority
JP
Japan
Prior art keywords
carburetor
electronic control
gaseous matter
servo chamber
pressure given
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.)
Pending
Application number
JP8136378A
Other languages
English (en)
Inventor
Tokio Kohama
Takeshi Matsui
Akira Nishimatsu
Kiyoshi Obata
Hisashi Kawai
Toshikazu Ina
Hidetaka Nohira
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.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Motor 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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP8136378A priority Critical patent/JPS557976A/ja
Priority to US06/054,432 priority patent/US4250855A/en
Publication of JPS557976A publication Critical patent/JPS557976A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP8136378A 1978-07-04 1978-07-04 Electronic control system of carburetor in internal combustion engine Pending JPS557976A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8136378A JPS557976A (en) 1978-07-04 1978-07-04 Electronic control system of carburetor in internal combustion engine
US06/054,432 US4250855A (en) 1978-07-04 1979-07-03 Electronic control system for carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8136378A JPS557976A (en) 1978-07-04 1978-07-04 Electronic control system of carburetor in internal combustion engine

Publications (1)

Publication Number Publication Date
JPS557976A true JPS557976A (en) 1980-01-21

Family

ID=13744241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8136378A Pending JPS557976A (en) 1978-07-04 1978-07-04 Electronic control system of carburetor in internal combustion engine

Country Status (2)

Country Link
US (1) US4250855A (ja)
JP (1) JPS557976A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134739A (en) * 1979-04-05 1980-10-20 Hitachi Ltd Electronically controlled carburetor
US4498440A (en) * 1984-04-02 1985-02-12 Honda Giken Kogyo Kabushiki Kaisha Mixture control apparatus for carburetor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118023B2 (ja) * 1972-04-14 1976-06-07
DE2546310A1 (de) * 1975-10-16 1977-04-28 Bosch Gmbh Robert Verfahren und vorrichtung zur regelung des einer brennkraftmaschine zugefuehrten kraftstoff-luft-gemisches durch zufuhr von zusatzluft
JPS52153034A (en) * 1976-06-15 1977-12-19 Nippon Denso Co Ltd Electric air-fuel ratio controlling device
US4201159A (en) * 1977-03-23 1980-05-06 Nippon Soken, Inc. Electronic control method and apparatus for combustion engines
US4155336A (en) * 1978-01-03 1979-05-22 Borg-Warner Corporation Charge forming apparatus with fuel air ratio control

Also Published As

Publication number Publication date
US4250855A (en) 1981-02-17

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