EP0121066A3 - Idle speed regulation apparatus for an internal-combustion engine - Google Patents

Idle speed regulation apparatus for an internal-combustion engine Download PDF

Info

Publication number
EP0121066A3
EP0121066A3 EP84101695A EP84101695A EP0121066A3 EP 0121066 A3 EP0121066 A3 EP 0121066A3 EP 84101695 A EP84101695 A EP 84101695A EP 84101695 A EP84101695 A EP 84101695A EP 0121066 A3 EP0121066 A3 EP 0121066A3
Authority
EP
European Patent Office
Prior art keywords
internal
combustion engine
speed regulation
idle speed
regulation apparatus
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
EP84101695A
Other languages
German (de)
Other versions
EP0121066A2 (en
EP0121066B1 (en
Inventor
Alfred Dipl.-Ing. Schulz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0121066A2 publication Critical patent/EP0121066A2/en
Publication of EP0121066A3 publication Critical patent/EP0121066A3/en
Application granted granted Critical
Publication of EP0121066B1 publication Critical patent/EP0121066B1/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
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
EP84101695A 1983-03-30 1984-02-18 Idle speed regulation apparatus for an internal-combustion engine Expired EP0121066B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833311550 DE3311550A1 (en) 1983-03-30 1983-03-30 DEVICE FOR IDLE SPEED CONTROL FOR INTERNAL COMBUSTION ENGINES
DE3311550 1983-03-30

Publications (3)

Publication Number Publication Date
EP0121066A2 EP0121066A2 (en) 1984-10-10
EP0121066A3 true EP0121066A3 (en) 1986-02-05
EP0121066B1 EP0121066B1 (en) 1988-12-21

Family

ID=6195064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101695A Expired EP0121066B1 (en) 1983-03-30 1984-02-18 Idle speed regulation apparatus for an internal-combustion engine

Country Status (4)

Country Link
US (1) US4592321A (en)
EP (1) EP0121066B1 (en)
JP (1) JPH063160B2 (en)
DE (2) DE3311550A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760823A (en) * 1985-06-24 1988-08-02 Honda Giken Kogyo Kabushiki Kaisha Method for control of idle rotations of internal combustion engine
JPS623147A (en) * 1985-06-28 1987-01-09 Honda Motor Co Ltd Idle rotation controller for internal-combustion engine
DE3812289C2 (en) * 1987-04-20 1995-06-08 Mitsubishi Electric Corp Idle speed control device for an internal combustion engine
DE4405340B4 (en) * 1994-02-19 2008-05-15 Robert Bosch Gmbh Method and device for adjusting the speed of a drive unit of a vehicle in idle
DE4443652B4 (en) * 1994-12-08 2012-01-19 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
US5806485A (en) * 1997-01-23 1998-09-15 Chrysler Corporation Method of adaptive air conditioning compensation
KR100305129B1 (en) * 1997-03-25 2001-12-17 하나와 요시카즈 Control device of diesel engine
DE19740699C2 (en) * 1997-09-16 1999-08-26 Siemens Ag Method for heating a catalytic converter when starting an internal combustion engine
US6976464B2 (en) * 2003-05-28 2005-12-20 Dragon America Motor Technologies, Inc. Semi-rotating valve assembly for use with an internal combustion engine
CN108625993B (en) * 2018-03-29 2020-09-18 北京航天控制仪器研究所 Automatic speed regulating method and device for vehicle engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157126A (en) * 1976-12-01 1979-06-05 Harald Collonia System for regulating the traveling speed of a motor vehicle
GB2012997A (en) * 1978-01-20 1979-08-01 Nippon Denso Co Engine rotational speed controlling apparatus
GB2013837A (en) * 1978-02-01 1979-08-15 Gen Signal Corp Hydraulic control valve assembly
DE3039435A1 (en) * 1980-10-18 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633617C2 (en) * 1976-07-27 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Method and device for determining setting variables in an internal combustion engine, in particular the duration of fuel injection pulses, the ignition angle, the exhaust gas recirculation rate
JPS5496627A (en) * 1978-01-17 1979-07-31 Aisin Seiki Co Ltd Rotation of enegine control method
JPS6018822B2 (en) * 1978-02-27 1985-05-13 日産自動車株式会社 Automatic no-load speed control device for internal combustion engines
JPS56146025A (en) * 1980-04-14 1981-11-13 Toyota Motor Corp Electronic control device for engine
JPS5756644A (en) * 1980-09-24 1982-04-05 Toyota Motor Corp Intake air flow control device of internal combustion engine
JPS57126534A (en) * 1981-01-29 1982-08-06 Nippon Denso Co Ltd Engine r.p.m. controlling method
DE3124496A1 (en) * 1981-06-23 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Idling speed control device for internal combustion engines
JPS5828569A (en) * 1981-08-13 1983-02-19 Toyota Motor Corp Engine speed control unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157126A (en) * 1976-12-01 1979-06-05 Harald Collonia System for regulating the traveling speed of a motor vehicle
GB2012997A (en) * 1978-01-20 1979-08-01 Nippon Denso Co Engine rotational speed controlling apparatus
GB2013837A (en) * 1978-02-01 1979-08-15 Gen Signal Corp Hydraulic control valve assembly
DE3039435A1 (en) * 1980-10-18 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING THE IDLE SPEED OF INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE3475725D1 (en) 1989-01-26
US4592321A (en) 1986-06-03
EP0121066A2 (en) 1984-10-10
JPH063160B2 (en) 1994-01-12
JPS59183051A (en) 1984-10-18
DE3311550A1 (en) 1984-10-04
EP0121066B1 (en) 1988-12-21

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