GB2160337B - Method of determining whether or not a throttle mechanism of an internal combustion engine is bearing against a throttle valve actuator - Google Patents

Method of determining whether or not a throttle mechanism of an internal combustion engine is bearing against a throttle valve actuator

Info

Publication number
GB2160337B
GB2160337B GB08514393A GB8514393A GB2160337B GB 2160337 B GB2160337 B GB 2160337B GB 08514393 A GB08514393 A GB 08514393A GB 8514393 A GB8514393 A GB 8514393A GB 2160337 B GB2160337 B GB 2160337B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
determining whether
valve actuator
bearing against
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
GB08514393A
Other languages
English (en)
Other versions
GB2160337A (en
GB8514393D0 (en
Inventor
Wolfgang Misch
Adolf Freytag
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
Robert Bosch GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH, Robert Bosch GmbH filed Critical Pierburg GmbH
Publication of GB8514393D0 publication Critical patent/GB8514393D0/en
Publication of GB2160337A publication Critical patent/GB2160337A/en
Application granted granted Critical
Publication of GB2160337B publication Critical patent/GB2160337B/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
    • 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
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB08514393A 1984-06-13 1985-06-07 Method of determining whether or not a throttle mechanism of an internal combustion engine is bearing against a throttle valve actuator Expired GB2160337B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843421897 DE3421897A1 (de) 1984-06-13 1984-06-13 Verfahren zum bestimmen des anlagezustandes der hauptdrosselkinematik an einem drosselklappenansteller

Publications (3)

Publication Number Publication Date
GB8514393D0 GB8514393D0 (en) 1985-07-10
GB2160337A GB2160337A (en) 1985-12-18
GB2160337B true GB2160337B (en) 1987-07-29

Family

ID=6238241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08514393A Expired GB2160337B (en) 1984-06-13 1985-06-07 Method of determining whether or not a throttle mechanism of an internal combustion engine is bearing against a throttle valve actuator

Country Status (5)

Country Link
DE (1) DE3421897A1 (de)
FR (1) FR2566048A1 (de)
GB (1) GB2160337B (de)
IT (1) IT1182756B (de)
MY (1) MY8700339A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803078C2 (de) * 1988-02-03 2000-11-02 Bosch Gmbh Robert Verfahren und Einrichtung zur Positionsüberwachung eines elektrischen Ist-Positionsgebers
JP3084929B2 (ja) * 1992-06-01 2000-09-04 株式会社デンソー スロットル基準開度検出装置
JP3286420B2 (ja) * 1993-09-28 2002-05-27 株式会社ユニシアジェックス 内燃機関の吸排気弁駆動制御装置

Family Cites Families (4)

* 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
GB2107491A (en) * 1981-09-23 1983-04-27 Control Logic Servo apparatus for automatic speed control of vehicles
DE3235497A1 (de) * 1981-09-25 1983-04-14 Mitsubishi Denki K.K., Tokyo Steuervorrichtung fuer eine brennkraftmaschine
DE3142409A1 (de) * 1981-10-26 1983-05-05 Bosch und Pierburg System oHG, 4040 Neuss Verfahren und vorrichtung zur regelung der drehzahl einer brennkraftmaschine im leerlauf

Also Published As

Publication number Publication date
MY8700339A (en) 1987-12-31
GB2160337A (en) 1985-12-18
FR2566048A1 (fr) 1985-12-20
IT1182756B (it) 1987-10-05
DE3421897A1 (de) 1985-12-19
IT8548199A0 (it) 1985-06-11
GB8514393D0 (en) 1985-07-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee