FR2549147B1 - Dispositif de regulation du rapport air-carburant pour moteur - Google Patents

Dispositif de regulation du rapport air-carburant pour moteur

Info

Publication number
FR2549147B1
FR2549147B1 FR8409984A FR8409984A FR2549147B1 FR 2549147 B1 FR2549147 B1 FR 2549147B1 FR 8409984 A FR8409984 A FR 8409984A FR 8409984 A FR8409984 A FR 8409984A FR 2549147 B1 FR2549147 B1 FR 2549147B1
Authority
FR
France
Prior art keywords
engine
air
fuel ratio
regulation device
ratio regulation
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
FR8409984A
Other languages
English (en)
Other versions
FR2549147A1 (fr
Inventor
Masaharu Kubota
Kazuo Hara
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of FR2549147A1 publication Critical patent/FR2549147A1/fr
Application granted granted Critical
Publication of FR2549147B1 publication Critical patent/FR2549147B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1487—Correcting the instantaneous control value

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR8409984A 1983-06-23 1984-06-25 Dispositif de regulation du rapport air-carburant pour moteur Expired FR2549147B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11331483A JPS606034A (ja) 1983-06-23 1983-06-23 空燃比制御装置

Publications (2)

Publication Number Publication Date
FR2549147A1 FR2549147A1 (fr) 1985-01-18
FR2549147B1 true FR2549147B1 (fr) 1988-11-10

Family

ID=14609087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8409984A Expired FR2549147B1 (fr) 1983-06-23 1984-06-25 Dispositif de regulation du rapport air-carburant pour moteur

Country Status (4)

Country Link
JP (1) JPS606034A (fr)
DE (1) DE3422939A1 (fr)
FR (1) FR2549147B1 (fr)
GB (1) GB2142170B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114443A (ja) * 1984-06-29 1986-01-22 Toyota Motor Corp 内燃機関の空燃比制御装置
DE19643394C2 (de) * 1996-10-21 2000-03-23 Alexander Unrau Einrichtung zur verbesserten Gemischbildung für eine Brennkraftmaschine
DE19937154B4 (de) * 1999-08-06 2008-04-30 Robert Bosch Gmbh Verfahren zur saugrohrdruckgeführten geodätische Höhenerkennung bei einem Kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118023B2 (fr) * 1972-04-14 1976-06-07
JPS55134739A (en) * 1979-04-05 1980-10-20 Hitachi Ltd Electronically controlled carburetor
EP0028286A1 (fr) * 1979-07-13 1981-05-13 Ludwig Elsbett Système de commande de la quantité de combustible à injecter dans la chambre de combustion d'un moteur comme p.ex. un moteur Diesel
JPS5623545A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS5623535A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Air-fuel ratio controller
US4270503A (en) * 1979-10-17 1981-06-02 General Motors Corporation Closed loop air/fuel ratio control system
JPS56138439A (en) * 1980-03-29 1981-10-29 Mazda Motor Corp Air-fuel ratio controller for engine
JPS5791356A (en) * 1980-11-27 1982-06-07 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS57119152A (en) * 1981-01-16 1982-07-24 Fuji Heavy Ind Ltd Air-fuel ratio control device
JPS5885337A (ja) * 1981-11-12 1983-05-21 Honda Motor Co Ltd 内燃エンジンの空燃比大気圧補正方法及び装置
DE3149097A1 (de) * 1981-12-11 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum regeln der leerlaufdrehzahl bei einer brennkraftmaschine

Also Published As

Publication number Publication date
FR2549147A1 (fr) 1985-01-18
JPS606034A (ja) 1985-01-12
GB2142170A (en) 1985-01-09
DE3422939A1 (de) 1985-01-10
GB8415832D0 (en) 1984-07-25
GB2142170B (en) 1987-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse