FR2610991B1 - METHOD AND DEVICE FOR ADJUSTING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES - Google Patents

METHOD AND DEVICE FOR ADJUSTING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES

Info

Publication number
FR2610991B1
FR2610991B1 FR8718422A FR8718422A FR2610991B1 FR 2610991 B1 FR2610991 B1 FR 2610991B1 FR 8718422 A FR8718422 A FR 8718422A FR 8718422 A FR8718422 A FR 8718422A FR 2610991 B1 FR2610991 B1 FR 2610991B1
Authority
FR
France
Prior art keywords
adjusting
internal combustion
combustion engines
idle speed
idle
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
FR8718422A
Other languages
French (fr)
Other versions
FR2610991A1 (en
Inventor
Manfred Henning
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of FR2610991A1 publication Critical patent/FR2610991A1/en
Application granted granted Critical
Publication of FR2610991B1 publication Critical patent/FR2610991B1/en
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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/004—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR8718422A 1987-02-17 1987-12-30 METHOD AND DEVICE FOR ADJUSTING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES Expired FR2610991B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873704941 DE3704941A1 (en) 1987-02-17 1987-02-17 METHOD AND DEVICE FOR REGULATING THE IDLE SPEED IN INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
FR2610991A1 FR2610991A1 (en) 1988-08-19
FR2610991B1 true FR2610991B1 (en) 1989-11-17

Family

ID=6321141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8718422A Expired FR2610991B1 (en) 1987-02-17 1987-12-30 METHOD AND DEVICE FOR ADJUSTING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES

Country Status (5)

Country Link
DE (1) DE3704941A1 (en)
ES (1) ES2005980A6 (en)
FR (1) FR2610991B1 (en)
GB (1) GB2201265B (en)
IT (1) IT1219797B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3577186B2 (en) * 1996-12-19 2004-10-13 トヨタ自動車株式会社 Accelerator opening detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107926A (en) * 1980-01-31 1981-08-27 Nissan Motor Co Ltd Device for detecting entire closing of throttle valve of internal conbustion engine
DE3235497A1 (en) * 1981-09-25 1983-04-14 Mitsubishi Denki K.K., Tokyo CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE3142409A1 (en) * 1981-10-26 1983-05-05 Bosch und Pierburg System oHG, 4040 Neuss METHOD AND DEVICE FOR REGULATING THE SPEED OF AN INTERNAL COMBUSTION ENGINE AT IDLE
JPS59101576A (en) * 1982-12-02 1984-06-12 Toyota Motor Corp Detection of opening degree of accelerator
JPS60249630A (en) * 1984-05-25 1985-12-10 Honda Motor Co Ltd Method of detecting full open and close degrees of throttle valve in internal-combustion engine
JPS6198944A (en) * 1984-10-18 1986-05-17 Aisan Ind Co Ltd Engine idle rotation control

Also Published As

Publication number Publication date
FR2610991A1 (en) 1988-08-19
GB2201265A (en) 1988-08-24
GB8802479D0 (en) 1988-03-02
IT1219797B (en) 1990-05-24
IT8847532A0 (en) 1988-01-14
ES2005980A6 (en) 1989-04-01
DE3704941C2 (en) 1992-05-07
DE3704941A1 (en) 1988-08-25
GB2201265B (en) 1991-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse