JPS58143108A - 内燃機関の空燃比制御装置 - Google Patents

内燃機関の空燃比制御装置

Info

Publication number
JPS58143108A
JPS58143108A JP57024345A JP2434582A JPS58143108A JP S58143108 A JPS58143108 A JP S58143108A JP 57024345 A JP57024345 A JP 57024345A JP 2434582 A JP2434582 A JP 2434582A JP S58143108 A JPS58143108 A JP S58143108A
Authority
JP
Japan
Prior art keywords
fuel ratio
air
output
fuel
oxygen sensor
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
JP57024345A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529776B2 (enrdf_load_stackoverflow
Inventor
Shigenori Sakurai
桜井　茂徳
Takashi Kamo
加茂　尚
Hisanobu Furuya
古谷　寿伸
Shiro Kimura
木村　史郎
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
Toyota Jidosha Kogyo KK
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, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP57024345A priority Critical patent/JPS58143108A/ja
Publication of JPS58143108A publication Critical patent/JPS58143108A/ja
Publication of JPH0529776B2 publication Critical patent/JPH0529776B2/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
    • F02D41/1493—Details
    • F02D41/1496—Measurement of the conductivity of a sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP57024345A 1982-02-19 1982-02-19 内燃機関の空燃比制御装置 Granted JPS58143108A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57024345A JPS58143108A (ja) 1982-02-19 1982-02-19 内燃機関の空燃比制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57024345A JPS58143108A (ja) 1982-02-19 1982-02-19 内燃機関の空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS58143108A true JPS58143108A (ja) 1983-08-25
JPH0529776B2 JPH0529776B2 (enrdf_load_stackoverflow) 1993-05-06

Family

ID=12135595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57024345A Granted JPS58143108A (ja) 1982-02-19 1982-02-19 内燃機関の空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS58143108A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983049A (ja) * 1982-11-04 1984-05-14 Hitachi Ltd 酸素濃度制御器
JPS60230537A (ja) * 1984-05-01 1985-11-16 Nissan Motor Co Ltd 空燃比制御装置
US4587938A (en) * 1984-05-07 1986-05-13 Toyota Jidosha Kabushiki Kaisha Control device for controlling air-fuel ratio and spark timing of an integral combustion engine
US4592315A (en) * 1984-05-07 1986-06-03 Toyota Jidosha Kabushiki Kaisha Control device of an internal combustion engine
US4598678A (en) * 1984-05-07 1986-07-08 Toyota Jidosha Kabushiki Kaisha Intake system of an internal combustion engine
US4725955A (en) * 1984-05-07 1988-02-16 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling ignition timing in an internal combustion engine
DE3830574A1 (de) * 1987-09-09 1989-03-23 Hitachi Ltd Apparat zur steuerung des luft/kraftstoff-verhaeltnisses fuer einen mehrzylindermotor
US5443594A (en) * 1992-05-27 1995-08-22 Toyota Jidosha Kabushiki Kaisha Air-fuel ratio control apparatus of vehicle equipped with automatic transmission
JP2008281584A (ja) * 2008-08-25 2008-11-20 Denso Corp 酸素センサ素子
JP2008286810A (ja) * 2008-08-25 2008-11-27 Denso Corp 酸素センサ素子

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122013A (en) * 1977-03-30 1978-10-25 Toyota Motor Corp Air fuel ratio controller for internal combustion engine
JPS54158992A (en) * 1978-05-31 1979-12-15 Westinghouse Electric Corp Device for supervising oxygen and inflammable constituent
JPS562548A (en) * 1979-06-22 1981-01-12 Nissan Motor Co Ltd Controller for air fuel ratio of internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122013A (en) * 1977-03-30 1978-10-25 Toyota Motor Corp Air fuel ratio controller for internal combustion engine
JPS54158992A (en) * 1978-05-31 1979-12-15 Westinghouse Electric Corp Device for supervising oxygen and inflammable constituent
JPS562548A (en) * 1979-06-22 1981-01-12 Nissan Motor Co Ltd Controller for air fuel ratio of internal combustion engine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983049A (ja) * 1982-11-04 1984-05-14 Hitachi Ltd 酸素濃度制御器
JPS60230537A (ja) * 1984-05-01 1985-11-16 Nissan Motor Co Ltd 空燃比制御装置
US4587938A (en) * 1984-05-07 1986-05-13 Toyota Jidosha Kabushiki Kaisha Control device for controlling air-fuel ratio and spark timing of an integral combustion engine
US4592315A (en) * 1984-05-07 1986-06-03 Toyota Jidosha Kabushiki Kaisha Control device of an internal combustion engine
US4598678A (en) * 1984-05-07 1986-07-08 Toyota Jidosha Kabushiki Kaisha Intake system of an internal combustion engine
US4725955A (en) * 1984-05-07 1988-02-16 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling ignition timing in an internal combustion engine
DE3830574A1 (de) * 1987-09-09 1989-03-23 Hitachi Ltd Apparat zur steuerung des luft/kraftstoff-verhaeltnisses fuer einen mehrzylindermotor
US4909223A (en) * 1987-09-09 1990-03-20 Hitachi, Ltd. Air-fuel ratio control apparatus for multicylinder engine
US5443594A (en) * 1992-05-27 1995-08-22 Toyota Jidosha Kabushiki Kaisha Air-fuel ratio control apparatus of vehicle equipped with automatic transmission
JP2008281584A (ja) * 2008-08-25 2008-11-20 Denso Corp 酸素センサ素子
JP2008286810A (ja) * 2008-08-25 2008-11-27 Denso Corp 酸素センサ素子

Also Published As

Publication number Publication date
JPH0529776B2 (enrdf_load_stackoverflow) 1993-05-06

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