JPS638293B2 - - Google Patents

Info

Publication number
JPS638293B2
JPS638293B2 JP54043011A JP4301179A JPS638293B2 JP S638293 B2 JPS638293 B2 JP S638293B2 JP 54043011 A JP54043011 A JP 54043011A JP 4301179 A JP4301179 A JP 4301179A JP S638293 B2 JPS638293 B2 JP S638293B2
Authority
JP
Japan
Prior art keywords
feedback control
comparison reference
reference potential
output signal
exhaust 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.)
Expired
Application number
JP54043011A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55137334A (en
Inventor
Shuichi Toki
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.)
Nippon Denshi Kiki Co Ltd
Original Assignee
Nippon Denshi Kiki Co Ltd
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 Denshi Kiki Co Ltd filed Critical Nippon Denshi Kiki Co Ltd
Priority to JP4301179A priority Critical patent/JPS55137334A/ja
Publication of JPS55137334A publication Critical patent/JPS55137334A/ja
Publication of JPS638293B2 publication Critical patent/JPS638293B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP4301179A 1979-04-11 1979-04-11 Air-fuel return controller for internal cumbustion engine Granted JPS55137334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4301179A JPS55137334A (en) 1979-04-11 1979-04-11 Air-fuel return controller for internal cumbustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4301179A JPS55137334A (en) 1979-04-11 1979-04-11 Air-fuel return controller for internal cumbustion engine

Publications (2)

Publication Number Publication Date
JPS55137334A JPS55137334A (en) 1980-10-27
JPS638293B2 true JPS638293B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-02-22

Family

ID=12652035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4301179A Granted JPS55137334A (en) 1979-04-11 1979-04-11 Air-fuel return controller for internal cumbustion engine

Country Status (1)

Country Link
JP (1) JPS55137334A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3945284A1 (en) 2020-07-29 2022-02-02 Topcon Corporation Leveling base, surveying instrument and surveying system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713245A (en) * 1980-06-30 1982-01-23 Toyota Motor Corp Method of controlling air fuel ratio of internal combustion engine
JPS58217733A (ja) * 1982-06-10 1983-12-17 Matsushita Electric Ind Co Ltd 内燃エンジンの燃料噴射制御方法
JPS6035148A (ja) * 1983-08-05 1985-02-22 Nippon Denso Co Ltd 空燃比制御方法
JPS6045749A (ja) * 1983-08-22 1985-03-12 Japan Electronic Control Syst Co Ltd 電子制御燃料噴射式内燃機関の空燃比学習制御装置
WO2004003536A1 (ja) 2002-06-27 2004-01-08 National Institute Of Advanced Industrial Science And Technology 抵抗型酸素センサとそれを使った酸素センサ装置及び空燃比制御システム
JP4625930B2 (ja) 2004-10-19 2011-02-02 独立行政法人産業技術総合研究所 抵抗型酸素センサとそれを使った空燃比制御システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294929A (en) * 1976-02-06 1977-08-10 Nissan Motor Co Ltd Digital system air-fuel ratio control device
JPS52135925A (en) * 1976-05-10 1977-11-14 Nissan Motor Co Ltd Air fuel ratio control equipment
JPS5340133A (en) * 1976-09-23 1978-04-12 Nippon Denso Co Ltd Fuel-air ratio feedback control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3945284A1 (en) 2020-07-29 2022-02-02 Topcon Corporation Leveling base, surveying instrument and surveying system

Also Published As

Publication number Publication date
JPS55137334A (en) 1980-10-27

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