EP0495295A3 - A throttle valve control system for an engine of a vehicle - Google Patents

A throttle valve control system for an engine of a vehicle Download PDF

Info

Publication number
EP0495295A3
EP0495295A3 EP19910310734 EP91310734A EP0495295A3 EP 0495295 A3 EP0495295 A3 EP 0495295A3 EP 19910310734 EP19910310734 EP 19910310734 EP 91310734 A EP91310734 A EP 91310734A EP 0495295 A3 EP0495295 A3 EP 0495295A3
Authority
EP
European Patent Office
Prior art keywords
engine
vehicle
control system
throttle valve
valve control
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
EP19910310734
Other versions
EP0495295A2 (en
EP0495295B1 (en
Inventor
Kevin Trevor Talbot
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.)
MG Rover Group Ltd
Original Assignee
MG Rover Group 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 MG Rover Group Ltd filed Critical MG Rover Group Ltd
Publication of EP0495295A2 publication Critical patent/EP0495295A2/en
Publication of EP0495295A3 publication Critical patent/EP0495295A3/en
Application granted granted Critical
Publication of EP0495295B1 publication Critical patent/EP0495295B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP19910310734 1991-01-12 1991-11-21 A throttle valve control system for an engine of a vehicle Expired - Lifetime EP0495295B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9100685A GB2251705B (en) 1991-01-12 1991-01-12 A throttle valve control system for an engine of a vehicle
GB9100685 1991-01-12

Publications (3)

Publication Number Publication Date
EP0495295A2 EP0495295A2 (en) 1992-07-22
EP0495295A3 true EP0495295A3 (en) 1993-08-04
EP0495295B1 EP0495295B1 (en) 1996-12-27

Family

ID=10688347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910310734 Expired - Lifetime EP0495295B1 (en) 1991-01-12 1991-11-21 A throttle valve control system for an engine of a vehicle

Country Status (4)

Country Link
EP (1) EP0495295B1 (en)
DE (1) DE69123829T2 (en)
ES (1) ES2095303T3 (en)
GB (1) GB2251705B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285715A (en) * 1992-08-06 1994-02-15 Hr Textron, Inc. Electrohydraulic servovalve with flow gain compensation
DE19739827B4 (en) * 1997-09-11 2007-05-10 Robert Bosch Gmbh Method and device for controlling an operating variable of a motor vehicle
US6286532B1 (en) * 2000-05-13 2001-09-11 Ford Global Technologies, Inc. Control system and method for controlling valve
DE102007037296B3 (en) * 2007-08-07 2009-01-29 Continental Automotive Gmbh Electrically movable actuator's position controlling method for internal combustion engine of motor vehicle, involves developing controller to enable actuator for performing controlled periodic transfer movement at target position value

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608555A1 (en) * 1986-03-14 1987-09-17 Bosch Gmbh Robert Method for limiting the current of an electric motor
EP0281358A2 (en) * 1987-03-02 1988-09-07 Yamaha Motor Co., Ltd. Control system for controlling DC motor which controls operation condition of internal combustion engine
EP0336340A2 (en) * 1988-04-01 1989-10-11 Hitachi, Ltd. Method and apparatus for controlling throttle valve in internal combustion engine
EP0393930A1 (en) * 1989-04-17 1990-10-24 Lucas Industries Public Limited Company Engine throttle control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007361A (en) * 1975-06-11 1977-02-08 United Technologies Corporation Adaptive control system using position feedback
JPS5847043B2 (en) * 1979-02-07 1983-10-20 株式会社日立製作所 Position control method
JPS57139820A (en) * 1981-02-24 1982-08-30 Fanuc Ltd Backlash correction system of double position feedback control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608555A1 (en) * 1986-03-14 1987-09-17 Bosch Gmbh Robert Method for limiting the current of an electric motor
EP0281358A2 (en) * 1987-03-02 1988-09-07 Yamaha Motor Co., Ltd. Control system for controlling DC motor which controls operation condition of internal combustion engine
EP0336340A2 (en) * 1988-04-01 1989-10-11 Hitachi, Ltd. Method and apparatus for controlling throttle valve in internal combustion engine
EP0393930A1 (en) * 1989-04-17 1990-10-24 Lucas Industries Public Limited Company Engine throttle control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 156 (P-034)31 October 1980 & JP-A-55 105 705 ( HITACHI, LTD. ) 13 August 1980 *

Also Published As

Publication number Publication date
GB9100685D0 (en) 1991-02-27
GB2251705B (en) 1994-07-13
EP0495295A2 (en) 1992-07-22
GB2251705A (en) 1992-07-15
DE69123829D1 (en) 1997-02-06
ES2095303T3 (en) 1997-02-16
DE69123829T2 (en) 1997-05-28
EP0495295B1 (en) 1996-12-27

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