JPS5248729A - Air-fuel ratio controller - Google Patents

Air-fuel ratio controller

Info

Publication number
JPS5248729A
JPS5248729A JP12380175A JP12380175A JPS5248729A JP S5248729 A JPS5248729 A JP S5248729A JP 12380175 A JP12380175 A JP 12380175A JP 12380175 A JP12380175 A JP 12380175A JP S5248729 A JPS5248729 A JP S5248729A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
ratio controller
output
appararent
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
JP12380175A
Other languages
Japanese (ja)
Other versions
JPS577295B2 (en
Inventor
Kenji Ikeura
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 JP12380175A priority Critical patent/JPS5248729A/en
Publication of JPS5248729A publication Critical patent/JPS5248729A/en
Publication of JPS577295B2 publication Critical patent/JPS577295B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A fixed bias voltage is given to the input terminal of the control circuit that provides the output of the signal based on the output of an exhaust sensor to enlarge appararent input impedance, performing accurate control without affecting by exhaust temperature.
COPYRIGHT: (C)1977,JPO&Japio
JP12380175A 1975-10-16 1975-10-16 Air-fuel ratio controller Granted JPS5248729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12380175A JPS5248729A (en) 1975-10-16 1975-10-16 Air-fuel ratio controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12380175A JPS5248729A (en) 1975-10-16 1975-10-16 Air-fuel ratio controller

Publications (2)

Publication Number Publication Date
JPS5248729A true JPS5248729A (en) 1977-04-19
JPS577295B2 JPS577295B2 (en) 1982-02-09

Family

ID=14869641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12380175A Granted JPS5248729A (en) 1975-10-16 1975-10-16 Air-fuel ratio controller

Country Status (1)

Country Link
JP (1) JPS5248729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449577U (en) * 1987-09-19 1989-03-28

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891425A (en) * 1972-02-10 1973-11-28
JPS4968122A (en) * 1972-09-14 1974-07-02
JPS49109731A (en) * 1973-01-12 1974-10-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891425A (en) * 1972-02-10 1973-11-28
JPS4968122A (en) * 1972-09-14 1974-07-02
JPS49109731A (en) * 1973-01-12 1974-10-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449577U (en) * 1987-09-19 1989-03-28
JPH0450791Y2 (en) * 1987-09-19 1992-11-30

Also Published As

Publication number Publication date
JPS577295B2 (en) 1982-02-09

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