DE3769469D1 - System zur regelung der leeraufdrehzahl eines verbrennungsmotors. - Google Patents

System zur regelung der leeraufdrehzahl eines verbrennungsmotors.

Info

Publication number
DE3769469D1
DE3769469D1 DE8787115560T DE3769469T DE3769469D1 DE 3769469 D1 DE3769469 D1 DE 3769469D1 DE 8787115560 T DE8787115560 T DE 8787115560T DE 3769469 T DE3769469 T DE 3769469T DE 3769469 D1 DE3769469 D1 DE 3769469D1
Authority
DE
Germany
Prior art keywords
controlling
combustion engine
internal combustion
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.)
Revoked
Application number
DE8787115560T
Other languages
English (en)
Inventor
Joachim Meicher
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6323497&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3769469(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Priority to DE8787115560T priority Critical patent/DE3769469D1/de
Application granted granted Critical
Publication of DE3769469D1 publication Critical patent/DE3769469D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass

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)
DE8787115560T 1987-03-19 1987-10-23 System zur regelung der leeraufdrehzahl eines verbrennungsmotors. Revoked DE3769469D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787115560T DE3769469D1 (de) 1987-03-19 1987-10-23 System zur regelung der leeraufdrehzahl eines verbrennungsmotors.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873708999 DE3708999A1 (de) 1987-03-19 1987-03-19 System zur regelung der leerlaufdrehzahl eines verbrennungsmotors
DE8787115560T DE3769469D1 (de) 1987-03-19 1987-10-23 System zur regelung der leeraufdrehzahl eines verbrennungsmotors.

Publications (1)

Publication Number Publication Date
DE3769469D1 true DE3769469D1 (de) 1991-05-23

Family

ID=6323497

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873708999 Withdrawn DE3708999A1 (de) 1987-03-19 1987-03-19 System zur regelung der leerlaufdrehzahl eines verbrennungsmotors
DE8787115560T Revoked DE3769469D1 (de) 1987-03-19 1987-10-23 System zur regelung der leeraufdrehzahl eines verbrennungsmotors.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873708999 Withdrawn DE3708999A1 (de) 1987-03-19 1987-03-19 System zur regelung der leerlaufdrehzahl eines verbrennungsmotors

Country Status (4)

Country Link
US (1) US4887570A (de)
EP (2) EP0401880A3 (de)
JP (1) JPS63253150A (de)
DE (2) DE3708999A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630674D0 (en) * 1986-12-23 1987-02-04 Qualter Hall & Co Ltd Microprocessor-based controllers
JPH0281939A (ja) * 1988-09-16 1990-03-22 Mazda Motor Corp 自動変速機付車両におけるエンジンの吸入空気量制御装置
KR950013548B1 (ko) * 1989-05-02 1995-11-08 미쓰비시 덴키 가부시키가이샤 내연기관의 제어장치
US5056483A (en) * 1989-07-27 1991-10-15 Mitsubishi Denki Kabushiki Kaisha Engine speed control apparatus
JPH03156140A (ja) * 1989-08-20 1991-07-04 Nippondenso Co Ltd エンジンのアイドリング制御弁
JP2666519B2 (ja) * 1990-04-26 1997-10-22 三菱電機株式会社 エンジンの吸入空気量制御装置
US5163399A (en) * 1991-01-07 1992-11-17 Saturn Corporation Method for adjusting engine output power to compensate for loading due to a variable capacity air conditioning compressor
JPH09203340A (ja) * 1996-01-26 1997-08-05 Denso Corp 内燃機関の制御装置
TWI224651B (en) * 2001-11-30 2004-12-01 Yamaha Motor Co Ltd Engine controller
DE10229575B4 (de) * 2002-07-02 2006-05-04 Robert Bosch Gmbh Verfahren zum Betrieb mehrerer Luftklappensteller
JP6472569B2 (ja) * 2016-03-09 2019-02-20 三菱電機株式会社 バルブ装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328547A (en) * 1978-02-27 1982-05-04 The Bendix Corporation Failure system for internal combustion engine
JPS5644431A (en) * 1979-09-14 1981-04-23 Nippon Denso Co Ltd Method of controlling revolution speed of engine
JPS6038544B2 (ja) * 1979-10-17 1985-09-02 株式会社デンソー エンジンの回転速度制御方法
JPS57181939A (en) * 1981-05-06 1982-11-09 Hitachi Ltd Fuel feed method for automobile engine
JPS57186038A (en) * 1981-05-11 1982-11-16 Automob Antipollut & Saf Res Center Idle speed controller
US4491922A (en) * 1981-08-14 1985-01-01 Toyota Jidosha Kogyo Kabushiki Kaisha Method and apparatus for controlling stepping motor in idling rotational speed control
JPS5952306A (ja) * 1982-09-18 1984-03-26 Honda Motor Co Ltd 電子制御装置の異常判別方法
JPS59158346A (ja) * 1983-02-28 1984-09-07 Mitsubishi Motors Corp エンジンアイドル回転数制御装置
JPS59168246A (ja) * 1983-03-15 1984-09-21 Suzuki Motor Co Ltd 電子制御式エンジンの異常検出装置
JPS59206645A (ja) * 1983-05-10 1984-11-22 Toyota Motor Corp 電子制御エンジンのアイドル回転速度制御方法
JPS59213935A (ja) * 1983-05-20 1984-12-03 Diesel Kiki Co Ltd デイ−ゼル機関用制御装置
JPS603447A (ja) * 1983-06-22 1985-01-09 Honda Motor Co Ltd 内燃エンジンの回転角度位置計測系異常時のアイドル回転数制御方法
JPH0733807B2 (ja) * 1984-06-01 1995-04-12 日産自動車株式会社 フエイルセ−フ制御装置
JPS6181546A (ja) * 1984-09-28 1986-04-25 Honda Motor Co Ltd 内燃エンジンのアイドル回転数フイ−ドバツク制御方法
JPH0612088B2 (ja) * 1985-05-31 1994-02-16 本田技研工業株式会社 内燃エンジンのアイドル時の燃料供給制御方法
US4760823A (en) * 1985-06-24 1988-08-02 Honda Giken Kogyo Kabushiki Kaisha Method for control of idle rotations of internal combustion engine
JP2679970B2 (ja) * 1985-10-21 1997-11-19 株式会社日立製作所 アイドル回転速度制御装置

Also Published As

Publication number Publication date
EP0283562A2 (de) 1988-09-28
DE3708999A1 (de) 1988-10-06
EP0401880A2 (de) 1990-12-12
EP0283562A3 (en) 1988-12-28
JPS63253150A (ja) 1988-10-20
EP0401880A3 (de) 1991-01-02
US4887570A (en) 1989-12-19
EP0283562B1 (de) 1991-04-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation