JPS54144525A - Fuel-air ratio controller for internal combustion engine - Google Patents

Fuel-air ratio controller for internal combustion engine

Info

Publication number
JPS54144525A
JPS54144525A JP5073278A JP5073278A JPS54144525A JP S54144525 A JPS54144525 A JP S54144525A JP 5073278 A JP5073278 A JP 5073278A JP 5073278 A JP5073278 A JP 5073278A JP S54144525 A JPS54144525 A JP S54144525A
Authority
JP
Japan
Prior art keywords
signal
fuel
fed
air ratio
change rate
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.)
Granted
Application number
JP5073278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224623B2 (US06312121-20011106-C00033.png
Inventor
Keiso Takeda
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
Original Assignee
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5073278A priority Critical patent/JPS54144525A/ja
Priority to US06/033,432 priority patent/US4306523A/en
Priority to DE2917605A priority patent/DE2917605C2/de
Publication of JPS54144525A publication Critical patent/JPS54144525A/ja
Publication of JPS6224623B2 publication Critical patent/JPS6224623B2/ja
Granted 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1484—Output circuit

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)
JP5073278A 1978-05-01 1978-05-01 Fuel-air ratio controller for internal combustion engine Granted JPS54144525A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5073278A JPS54144525A (en) 1978-05-01 1978-05-01 Fuel-air ratio controller for internal combustion engine
US06/033,432 US4306523A (en) 1978-05-01 1979-04-26 Air-fuel ratio control apparatus of an internal combustion engine
DE2917605A DE2917605C2 (de) 1978-05-01 1979-04-30 Einrichtung zur Regelung des Luft/Brennstoff-Gemischverhältnisses bei einer Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5073278A JPS54144525A (en) 1978-05-01 1978-05-01 Fuel-air ratio controller for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS54144525A true JPS54144525A (en) 1979-11-10
JPS6224623B2 JPS6224623B2 (US06312121-20011106-C00033.png) 1987-05-29

Family

ID=12867014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5073278A Granted JPS54144525A (en) 1978-05-01 1978-05-01 Fuel-air ratio controller for internal combustion engine

Country Status (3)

Country Link
US (1) US4306523A (US06312121-20011106-C00033.png)
JP (1) JPS54144525A (US06312121-20011106-C00033.png)
DE (1) DE2917605C2 (US06312121-20011106-C00033.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660845A (en) * 1979-10-20 1981-05-26 Mazda Motor Corp Air-fuel ratio control device for engine
JPS5732036A (en) * 1980-08-05 1982-02-20 Honda Motor Co Ltd Air/fuel ratio feedback control device for internal combustion engine
DE3039436C3 (de) * 1980-10-18 1997-12-04 Bosch Gmbh Robert Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine
JPS5770934A (en) * 1980-10-20 1982-05-01 Nippon Denso Co Ltd Air fuel ratio control method
US4492199A (en) * 1982-09-14 1985-01-08 Toyota Jidosha Kabushiki Kaisha Air-fuel ratio compensating apparatus for internal combustion engine
US4498440A (en) * 1984-04-02 1985-02-12 Honda Giken Kogyo Kabushiki Kaisha Mixture control apparatus for carburetor
US4625698A (en) * 1985-08-23 1986-12-02 General Motors Corporation Closed loop air/fuel ratio controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524670A (en) * 1974-10-21 1978-09-13 Nissan Motor Apparatus for controlling the air-fuel mixture ratio of internal combustion engine
JPS5155824A (en) * 1974-11-12 1976-05-17 Nissan Motor Nainenkikanno nenryoseigyosochi
JPS5164137A (US06312121-20011106-C00033.png) * 1974-11-29 1976-06-03 Nissan Motor
JPS5821097B2 (ja) * 1974-12-24 1983-04-27 日産自動車株式会社 ナイネンキカンノアイドルアンテイソウチ
JPS5917259B2 (ja) * 1976-11-30 1984-04-20 日産自動車株式会社 空燃比制御装置
US4167924A (en) * 1977-10-03 1979-09-18 General Motors Corporation Closed loop fuel control system having variable control authority

Also Published As

Publication number Publication date
JPS6224623B2 (US06312121-20011106-C00033.png) 1987-05-29
DE2917605A1 (de) 1979-11-08
US4306523A (en) 1981-12-22
DE2917605C2 (de) 1987-03-26

Similar Documents

Publication Publication Date Title
JPS5620763A (en) Controller for internal combustion engine
JPS55112861A (en) Ignition timing control device for internal combustion engine
JPS57165644A (en) Control method of air-fuel ratio
JPS5264539A (en) Feedback air fuel ratio type mixture controller
GB1386429A (en) Systems for regulating the air to fuel ratio of the mixture supplied to an internal combustion engine
JPS57137633A (en) Fuel feed controller of internal combustion engine
JPS51149424A (en) Electronic air-fuel ratio feed back control device
JPS57210137A (en) Feedback control device of air-fuel ratio in internal combustion engine
JPS57188744A (en) Control method for internal combustin engine
JPS55160139A (en) Feedback controller of air fuel ratio
JPS57148042A (en) Air-fuel ratio controller for multi-cylinder engine
JPS562433A (en) Air-fuel ratio controlling device for diesel engine
JPS54144525A (en) Fuel-air ratio controller for internal combustion engine
JPS5340128A (en) Internal-combustion engine fuel control system
FR2418346A1 (fr) Installation d'allumage pour moteurs a combustion interne
JPS55161932A (en) Air-fuel ratio controller
JPS5423835A (en) Electronic fuel supply system
JPS52115917A (en) Intake method and intake system device for internal combustion engine
JPS5618035A (en) Fuel controller
JPS5320027A (en) Fuel injection control system for internal combustion engine
JPS5614832A (en) Electronically controlled fuel injection system for internal combustion engine
JPS55131541A (en) Fuel supply increasing circuit for internal combustion engine
JPS5399134A (en) Electronic fuel injector for internal combustion engine
JPS5412045A (en) Electronic control type fuel injection device
JPS55156218A (en) Fuel controller for diesel engine