JPS5343131A - Control device of air fuel ratio in engine - Google Patents

Control device of air fuel ratio in engine

Info

Publication number
JPS5343131A
JPS5343131A JP11721476A JP11721476A JPS5343131A JP S5343131 A JPS5343131 A JP S5343131A JP 11721476 A JP11721476 A JP 11721476A JP 11721476 A JP11721476 A JP 11721476A JP S5343131 A JPS5343131 A JP S5343131A
Authority
JP
Japan
Prior art keywords
fuel ratio
engine
control device
air fuel
mixed gas
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.)
Pending
Application number
JP11721476A
Other languages
Japanese (ja)
Inventor
Yutaka Nishimura
Hiroshi Kuroiwa
Takao Sasayama
Takashige Ooyama
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 JP11721476A priority Critical patent/JPS5343131A/en
Publication of JPS5343131A publication Critical patent/JPS5343131A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve the responsiblity, by making control constant to be differed, when mixed gas is diluted in the control system and when mixed gas is condensed, in the device that moderates air and fuel ratio by feedback control.
COPYRIGHT: (C)1978,JPO&Japio
JP11721476A 1976-10-01 1976-10-01 Control device of air fuel ratio in engine Pending JPS5343131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11721476A JPS5343131A (en) 1976-10-01 1976-10-01 Control device of air fuel ratio in engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11721476A JPS5343131A (en) 1976-10-01 1976-10-01 Control device of air fuel ratio in engine

Publications (1)

Publication Number Publication Date
JPS5343131A true JPS5343131A (en) 1978-04-19

Family

ID=14706209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11721476A Pending JPS5343131A (en) 1976-10-01 1976-10-01 Control device of air fuel ratio in engine

Country Status (1)

Country Link
JP (1) JPS5343131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158527A (en) * 1978-06-02 1979-12-14 Hitachi Ltd Electronic type fuel control device for internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152123A (en) * 1974-05-30 1975-12-06
JPS51149421A (en) * 1975-06-18 1976-12-22 Nissan Motor Co Ltd Air-fuel ratio control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152123A (en) * 1974-05-30 1975-12-06
JPS51149421A (en) * 1975-06-18 1976-12-22 Nissan Motor Co Ltd Air-fuel ratio control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158527A (en) * 1978-06-02 1979-12-14 Hitachi Ltd Electronic type fuel control device for internal combustion engine

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