JPS5360428A - Air fuel ratio controller by closed loop - Google Patents

Air fuel ratio controller by closed loop

Info

Publication number
JPS5360428A
JPS5360428A JP13537176A JP13537176A JPS5360428A JP S5360428 A JPS5360428 A JP S5360428A JP 13537176 A JP13537176 A JP 13537176A JP 13537176 A JP13537176 A JP 13537176A JP S5360428 A JPS5360428 A JP S5360428A
Authority
JP
Japan
Prior art keywords
fuel ratio
air fuel
closed loop
ratio controller
carbureter
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
JP13537176A
Other languages
Japanese (ja)
Other versions
JPS5849703B2 (en
Inventor
Torazo Nishinomiya
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13537176A priority Critical patent/JPS5849703B2/en
Publication of JPS5360428A publication Critical patent/JPS5360428A/en
Publication of JPS5849703B2 publication Critical patent/JPS5849703B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To keep the air fuel ratio of a carbureter near theoretical air fuel ratio even when idling, by setting a magnet valve, which can rest, to the middle point, in an air fuel ratio controller that detects one component in exhaust gas and controls the air fuel ratio of the carbureter near theoretical air fuel ratio.
COPYRIGHT: (C)1978,JPO&Japio
JP13537176A 1976-11-12 1976-11-12 Closed loop air-fuel ratio control device Expired JPS5849703B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13537176A JPS5849703B2 (en) 1976-11-12 1976-11-12 Closed loop air-fuel ratio control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13537176A JPS5849703B2 (en) 1976-11-12 1976-11-12 Closed loop air-fuel ratio control device

Publications (2)

Publication Number Publication Date
JPS5360428A true JPS5360428A (en) 1978-05-31
JPS5849703B2 JPS5849703B2 (en) 1983-11-05

Family

ID=15150148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13537176A Expired JPS5849703B2 (en) 1976-11-12 1976-11-12 Closed loop air-fuel ratio control device

Country Status (1)

Country Link
JP (1) JPS5849703B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112001U (en) * 1991-03-15 1992-09-29 トヤマ産機株式会社 filling measuring device

Also Published As

Publication number Publication date
JPS5849703B2 (en) 1983-11-05

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