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DE69513921D1 - Orosselklappengehäuse Fehlerbetätigung - Google Patents

Orosselklappengehäuse Fehlerbetätigung

Info

Publication number
DE69513921D1
DE69513921D1 DE69513921T DE69513921T DE69513921D1 DE 69513921 D1 DE69513921 D1 DE 69513921D1 DE 69513921 T DE69513921 T DE 69513921T DE 69513921 T DE69513921 T DE 69513921T DE 69513921 D1 DE69513921 D1 DE 69513921D1
Authority
DE
Germany
Prior art keywords
throttle body
body fault
fault actuation
actuation
throttle
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
DE69513921T
Other languages
English (en)
Other versions
DE69513921T2 (de
Inventor
Robert James Byram
Karl Jacob Haltiner
Brent Alan Hall
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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=23228972&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69513921(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of DE69513921D1 publication Critical patent/DE69513921D1/de
Publication of DE69513921T2 publication Critical patent/DE69513921T2/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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02D11/107—Safety-related aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0269—Throttle closing springs; Acting of throttle closing springs on the throttle shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks

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)
DE69513921T 1994-09-30 1995-09-04 Orosselklappengehäuse Fehlerbetätigung Revoked DE69513921T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/316,418 US5492097A (en) 1994-09-30 1994-09-30 Throttle body default actuation

Publications (2)

Publication Number Publication Date
DE69513921D1 true DE69513921D1 (de) 2000-01-20
DE69513921T2 DE69513921T2 (de) 2000-04-20

Family

ID=23228972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513921T Revoked DE69513921T2 (de) 1994-09-30 1995-09-04 Orosselklappengehäuse Fehlerbetätigung

Country Status (3)

Country Link
US (1) US5492097A (de)
EP (1) EP0704609B1 (de)
DE (1) DE69513921T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3166546B2 (ja) * 1994-08-17 2001-05-14 トヨタ自動車株式会社 内燃機関
DE19612869A1 (de) * 1996-03-30 1997-10-02 Bosch Gmbh Robert Steuereinrichtung zum Steuern einer Leistung einer Antriebsmaschine
EP0828067B1 (de) * 1996-09-03 2005-01-12 Hitachi, Ltd. Drosselklappen-Betätigungsvorrichtung für eine Brennkraftmaschine
JPH10153142A (ja) * 1996-11-21 1998-06-09 Aisin Seiki Co Ltd スロットル制御装置
JP3877835B2 (ja) * 1997-05-19 2007-02-07 三菱電機株式会社 自動車のスロットル制御装置
DE19735046A1 (de) * 1997-08-13 1999-04-22 Pierburg Ag Anordnung einer Klammerfeder
DE19736521A1 (de) 1997-08-22 1999-02-25 Mannesmann Vdo Ag Lastverstellvorrichtung
US5992378A (en) * 1998-03-25 1999-11-30 Ford Motor Company Self-aligning throttle plate
US6006722A (en) * 1998-06-12 1999-12-28 General Motors Corporation Fine resolution air control valve
FR2781525B1 (fr) * 1998-07-22 2000-09-22 Coutier Moulage Gen Ind Boitier papillon motorise comportant un dispositif de securite dit "limp home"
US6070852A (en) * 1999-01-29 2000-06-06 Ford Motor Company Electronic throttle control system
US6244565B1 (en) 1999-01-29 2001-06-12 Ford Global Technologies, Inc. Throttle body shaft axial play control
US6155533C1 (en) * 1999-01-29 2002-07-30 Visteon Global Tech Inc Default mechanism for electronic throttle control system
US6095488A (en) * 1999-01-29 2000-08-01 Ford Global Technologies, Inc. Electronic throttle control with adjustable default mechanism
US6299545B1 (en) 1999-05-03 2001-10-09 Visteon Global Tech., Inc. Rotating shaft assembly
US6375151B1 (en) 1999-09-08 2002-04-23 Siemens Canada Limited Return spring mechanism for an electronic throttle control assembly
US6173939B1 (en) * 1999-11-10 2001-01-16 Ford Global Technologies, Inc. Electronic throttle control system with two-spring failsafe mechanism
US6286481B1 (en) * 1999-11-11 2001-09-11 Ford Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and one lever default mechanism
US6267352B1 (en) * 1999-11-11 2001-07-31 Ford Global Technologies, Inc. Electronic throttle return mechanism with default and gear backlash control
DE10013917A1 (de) * 2000-03-21 2001-09-27 Bosch Gmbh Robert Vorrichtung zur Rückstellung einer Drosselklappe
FR2808563B1 (fr) * 2000-05-05 2002-07-19 Sagem Dispositif de commande de la rotation d'un papillon motorise et asservi pour le controle du debit d'un melange comburant alimentant un moteur a combustion interne
US6431340B1 (en) * 2000-11-07 2002-08-13 Siemens Vdo Automotive Corporation Soft stop mechanism and method
US6522038B2 (en) 2000-12-15 2003-02-18 Delphi Technologies, Inc. Integrated air control valve using contactless technology
JP3945568B2 (ja) * 2000-12-27 2007-07-18 株式会社デンソー 内燃機関の吸気制御装置
DE10102775A1 (de) * 2001-01-23 2002-07-25 Bosch Gmbh Robert Vorrichtung zur Rückstellung eines Drehglieds
DE10102776A1 (de) 2001-01-23 2002-07-25 Bosch Gmbh Robert Vorrichtung zur Rückstellung eines Drehglieds
JP3863008B2 (ja) * 2001-11-20 2006-12-27 本田技研工業株式会社 内燃機関の出力制御装置
DE10202096A1 (de) * 2002-01-21 2003-07-24 Siemens Ag Drosselklappenstutzen
JP3750934B2 (ja) 2002-02-25 2006-03-01 三菱電機株式会社 吸気絞弁装置
JP3872743B2 (ja) * 2002-03-28 2007-01-24 株式会社日立製作所 スロットルバルブ開閉装置
US6683429B2 (en) * 2002-04-24 2004-01-27 Borgwarner Inc. Electric positional actuator
JP2004150324A (ja) * 2002-10-30 2004-05-27 Denso Corp 電子制御式スロットル制御装置
EP1775446B1 (de) * 2003-03-07 2009-06-17 Denso Corporation Elektronische Drosselklappensteuereinrichtung
JP2006022660A (ja) * 2004-07-06 2006-01-26 Denso Corp 内燃機関用吸気制御装置
JP4353291B2 (ja) * 2007-09-20 2009-10-28 株式会社デンソー バルブ開閉制御装置
DE102009020245A1 (de) * 2009-05-07 2011-09-15 Pierburg Gmbh Planetengetriebevorrichtung für eine Regelvorrichtung einer Verbrennungskraftmaschine
EP2412960A1 (de) 2010-07-30 2012-02-01 Perkins Engines Company Limited Abgasrückführungsvorrichtung
US9127854B2 (en) * 2012-04-12 2015-09-08 Airfixture Llc Damper vane and housing construction
JP2017067067A (ja) * 2015-09-30 2017-04-06 株式会社デンソー 捩りばね
JP6354724B2 (ja) * 2015-10-02 2018-07-11 株式会社デンソー 吸気制御装置
US10138820B2 (en) * 2015-11-25 2018-11-27 Continental Automotive Systems, Inc. Electronic throttle control assembly with default airflow adjustment pin
JP6675959B2 (ja) * 2016-09-07 2020-04-08 愛三工業株式会社 スロットル装置及びその製造方法
US10138821B1 (en) 2017-08-31 2018-11-27 GM Global Technology Operations LLC Method of making a throttle body
US10151251B1 (en) 2017-11-14 2018-12-11 GM Global Technology Operations LLC Method and controller for engine torque control in a vehicle during a default throttle condition
JP6963519B2 (ja) 2018-02-02 2021-11-10 株式会社ミクニ スロットル装置
CA3125906C (en) * 2019-01-15 2024-01-02 Shanghai Auzone Auto Parts Manufacturing Co., Ltd Reset mechanism for electronic throttle body
DE102019104018A1 (de) * 2019-02-18 2020-08-20 Friedrich Boysen Gmbh & Co. Kg Klappeneinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867122A (en) * 1988-09-12 1989-09-19 Sumitomo Electric Industries, Ltd. Throttle opening control actuator
EP0389649B1 (de) * 1989-03-25 1994-05-11 Audi Ag Drosselklappe
JP3205002B2 (ja) * 1991-05-20 2001-09-04 株式会社日立製作所 スロットルアクチュエータ
DE4243893C2 (de) * 1991-12-26 1996-03-28 Hitachi Ltd Vorrichtung zum Steuern einer Drosselklappe einer Brennkraftmaschine
US5301646A (en) * 1991-12-27 1994-04-12 Aisin Seiki Kabushiki Kaisha Throttle control apparatus
DE4337184A1 (de) * 1993-10-30 1995-05-04 Pierburg Gmbh Drosselklappenstutzen
US5429090A (en) * 1994-02-28 1995-07-04 Coltec Industries Inc. Fail safe throttle positioning system
DE9409891U1 (de) * 1994-06-18 1994-08-11 Ab Elektronik Gmbh, 59368 Werne Anordnung zur Notfahrstellung eines Drosselklappenelements

Also Published As

Publication number Publication date
DE69513921T2 (de) 2000-04-20
EP0704609A1 (de) 1996-04-03
US5492097A (en) 1996-02-20
EP0704609B1 (de) 1999-12-15

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Legal Events

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