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JPS51149420A - Air-fuel rati o control device - Google Patents

Air-fuel rati o control device

Info

Publication number
JPS51149420A
JPS51149420A JP7305475A JP7305475A JPS51149420A JP S51149420 A JPS51149420 A JP S51149420A JP 7305475 A JP7305475 A JP 7305475A JP 7305475 A JP7305475 A JP 7305475A JP S51149420 A JPS51149420 A JP S51149420A
Authority
JP
Japan
Prior art keywords
air
control device
fuel
rati
fuel rati
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
JP7305475A
Other languages
Japanese (ja)
Other versions
JPS567051B2 (en
Inventor
Masaharu Asano
Shinji Manaka
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7305475A priority Critical patent/JPS51149420A/en
Priority to GB4489075A priority patent/GB1492284A/en
Priority to DE19752549388 priority patent/DE2549388C2/en
Priority to CA239,061A priority patent/CA1051109A/en
Publication of JPS51149420A publication Critical patent/JPS51149420A/en
Priority to US05/818,955 priority patent/US4170969A/en
Publication of JPS567051B2 publication Critical patent/JPS567051B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To avoid irregular control signals from air-fuel ratio control device by cutting off the control command until the extraordinary output from exhaust gas senser disappears and to improve engine stability.
COPYRIGHT: (C)1976,JPO&Japio
JP7305475A 1974-06-11 1975-06-18 Air-fuel rati o control device Granted JPS51149420A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7305475A JPS51149420A (en) 1975-06-18 1975-06-18 Air-fuel rati o control device
GB4489075A GB1492284A (en) 1974-11-06 1975-10-30 Air fuel mixture control apparatus for internal combustion engines
DE19752549388 DE2549388C2 (en) 1974-11-06 1975-11-04 Control device for regulating the fuel-air mixture for the internal combustion engine of a motor vehicle
CA239,061A CA1051109A (en) 1974-11-06 1975-11-05 Air fuel mixture control apparatus for internal combustion engine
US05/818,955 US4170969A (en) 1974-06-11 1977-07-25 Air fuel mixture control apparatus for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7305475A JPS51149420A (en) 1975-06-18 1975-06-18 Air-fuel rati o control device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP22800084A Division JPS60150448A (en) 1984-10-31 1984-10-31 Air-fuel ratio control device

Publications (2)

Publication Number Publication Date
JPS51149420A true JPS51149420A (en) 1976-12-22
JPS567051B2 JPS567051B2 (en) 1981-02-16

Family

ID=13507252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7305475A Granted JPS51149420A (en) 1974-06-11 1975-06-18 Air-fuel rati o control device

Country Status (1)

Country Link
JP (1) JPS51149420A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131032A (en) * 1976-04-28 1977-11-02 Toyota Motor Corp Fuel supply for internal combustion engine
JPS5623535A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS5681237A (en) * 1979-12-07 1981-07-03 Japan Electronic Control Syst Co Ltd Air-fuel ratio controller
JPS56143325A (en) * 1980-04-08 1981-11-09 Nippon Denso Co Ltd Method and apparatus for controlling air fuel ratio
JPS5786540A (en) * 1980-11-17 1982-05-29 Toyota Motor Corp Air fuel ratio controller for internal combustion engine
JPS5832100U (en) * 1981-08-28 1983-03-02 株式会社東芝 Satellite attitude control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132417A (en) * 1973-04-25 1974-12-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132417A (en) * 1973-04-25 1974-12-19

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131032A (en) * 1976-04-28 1977-11-02 Toyota Motor Corp Fuel supply for internal combustion engine
JPS5944497B2 (en) * 1976-04-28 1984-10-30 トヨタ自動車株式会社 Internal combustion engine fuel supply system
JPS5623535A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS5681237A (en) * 1979-12-07 1981-07-03 Japan Electronic Control Syst Co Ltd Air-fuel ratio controller
JPS56143325A (en) * 1980-04-08 1981-11-09 Nippon Denso Co Ltd Method and apparatus for controlling air fuel ratio
JPS638294B2 (en) * 1980-04-08 1988-02-22 Nippon Denso Kk
JPS5786540A (en) * 1980-11-17 1982-05-29 Toyota Motor Corp Air fuel ratio controller for internal combustion engine
JPS5832100U (en) * 1981-08-28 1983-03-02 株式会社東芝 Satellite attitude control device
JPS619840Y2 (en) * 1981-08-28 1986-03-28

Also Published As

Publication number Publication date
JPS567051B2 (en) 1981-02-16

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