DE69502338T2 - Durchflusssteuersystem zur Steuerung eines Strömungswegs in einer Brennkraftmaschine und Verfahren zur Herstellung eines Durchflussventils - Google Patents

Durchflusssteuersystem zur Steuerung eines Strömungswegs in einer Brennkraftmaschine und Verfahren zur Herstellung eines Durchflussventils

Info

Publication number
DE69502338T2
DE69502338T2 DE69502338T DE69502338T DE69502338T2 DE 69502338 T2 DE69502338 T2 DE 69502338T2 DE 69502338 T DE69502338 T DE 69502338T DE 69502338 T DE69502338 T DE 69502338T DE 69502338 T2 DE69502338 T2 DE 69502338T2
Authority
DE
Germany
Prior art keywords
motor
valve
drive
initialization
stepper motor
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 - Lifetime
Application number
DE69502338T
Other languages
German (de)
English (en)
Other versions
DE69502338D1 (de
Inventor
Hajime C/O Mitsubishi Denki K.K. Himeji-Shi Hyogo 670 Kako
Satoshi C/O Mitsubishi Electric Miwa 2-Chome Sanda-Shi Hyogo 669-13 Kawamura
Toshihiko C/O Mitsubishi Electric Miwa 2-Chome Sanda-Shi Hyogo 669-13 Miyake
Sotsuo C/O Mitsubishi Denki K.K. Sanda-Shi Hyogo 669-13 Miyoshi
Hirofumi C/O Mitsubishi Denki K.K. Himeji-Shi Hyogo 670 Ohuchi
Hidetoshi C/O Mitsubishi Denki K.K Sanda-Shi Hyogo 669-13 Okada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69502338D1 publication Critical patent/DE69502338D1/de
Publication of DE69502338T2 publication Critical patent/DE69502338T2/de
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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F02M26/54—Rotary actuators, e.g. step motors
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings
    • F02M26/73—Housings with means for heating or cooling the EGR valve
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/04—Arrangements for starting
    • H02P8/08—Determining position before starting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/34—Monitoring operation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Stepping Motors (AREA)
  • Flow Control (AREA)
DE69502338T 1994-06-03 1995-02-21 Durchflusssteuersystem zur Steuerung eines Strömungswegs in einer Brennkraftmaschine und Verfahren zur Herstellung eines Durchflussventils Expired - Lifetime DE69502338T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12258294A JP3546469B2 (ja) 1994-06-03 1994-06-03 流量弁制御装置

Publications (2)

Publication Number Publication Date
DE69502338D1 DE69502338D1 (de) 1998-06-10
DE69502338T2 true DE69502338T2 (de) 1998-12-17

Family

ID=14839486

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69502338T Expired - Lifetime DE69502338T2 (de) 1994-06-03 1995-02-21 Durchflusssteuersystem zur Steuerung eines Strömungswegs in einer Brennkraftmaschine und Verfahren zur Herstellung eines Durchflussventils
DE69509898T Expired - Lifetime DE69509898T2 (de) 1994-06-03 1995-02-21 Durchflussregelventilsteuervorrichtung und Verfahren zur Herstellung eines Durchflussregelventils

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69509898T Expired - Lifetime DE69509898T2 (de) 1994-06-03 1995-02-21 Durchflussregelventilsteuervorrichtung und Verfahren zur Herstellung eines Durchflussregelventils

Country Status (5)

Country Link
US (1) US5501201A (OSRAM)
EP (2) EP0764780B1 (OSRAM)
JP (1) JP3546469B2 (OSRAM)
KR (1) KR0155236B1 (OSRAM)
DE (2) DE69502338T2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8973605B2 (en) 2009-11-26 2015-03-10 Bu-Sch Armaturen Gmbh Actuating device for housed or housingless valves

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JP3543896B2 (ja) * 1996-06-20 2004-07-21 三菱電機株式会社 エンジンの吸入空気量制御装置
DE19730998C2 (de) * 1996-07-19 2001-10-31 Hitachi Ltd Motorbetätigtes Durchflußmengensteuerventil und Abgasrückführungssteuerventil für Verbrennungsmotoren
JP3390332B2 (ja) * 1997-08-01 2003-03-24 本田技研工業株式会社 車両の電動機駆動装置
US6076368A (en) * 1997-02-05 2000-06-20 Emerson Electric Co. Electrically operated fluid control device
JPH11132110A (ja) * 1997-10-28 1999-05-18 Unisia Jecs Corp Ｅｇｒバルブの制御装置
JPH11159405A (ja) * 1997-11-27 1999-06-15 Unisia Jecs Corp Ｅｇｒバルブの制御装置
DE69839840D1 (de) 1998-02-23 2008-09-18 Mitsubishi Electric Corp Steuer ventil
EP0982838B1 (en) 1998-02-24 2007-04-11 Mitsubishi Denki Kabushiki Kaisha Motorized flow rate control valve
JP3442643B2 (ja) * 1998-02-27 2003-09-02 三菱電機株式会社 ステップモータ
EP0985818A4 (en) 1998-03-25 2006-12-06 Mitsubishi Electric Corp FLOW CONTROL VALVE
WO1999063256A1 (en) * 1998-05-29 1999-12-09 Mitsubishi Denki Kabushiki Kaisha Valving device and drive unit
WO2000039446A1 (en) * 1998-12-25 2000-07-06 Mitsubishi Denki Kabushiki Kaisha Valve device and valve control method
WO2001063114A1 (en) * 2000-02-25 2001-08-30 Mitsubishi Denki Kabushiki Kaisha Controller of exhaust gas recirculation valve
DE60045261D1 (de) * 2000-08-24 2010-12-30 Mitsubishi Electric Corp Steuerung für ein abgasrückführventil
US6467469B2 (en) * 2001-01-31 2002-10-22 Cummins, Inc. EGR valve position control system
JP3970532B2 (ja) * 2001-02-21 2007-09-05 三菱電機株式会社 Ｅｇｒバルブ制御装置
DE10236078B4 (de) * 2002-08-07 2013-08-29 Robert Bosch Gmbh Verfahren, Computerprogramm, und Steuer- und Regelgerät zum Prüfen der Bewegung eines gegen mindestens einen mechanischen Anschlag beweglichen Elements, sowie Brennkraftmaschine
US7918435B2 (en) * 2003-10-30 2011-04-05 Fluid Management, Inc. Combination gravimetric and volumetric dispenser for multiple fluids
JP4199688B2 (ja) * 2004-03-18 2008-12-17 本田技研工業株式会社 オートチョーク装置
US7239108B2 (en) * 2005-01-31 2007-07-03 Texas Instruments Incorporated Method for stepper motor position referencing
KR101199382B1 (ko) * 2006-02-17 2012-11-09 엘지전자 주식회사 공기 조화기 및 그 제어방법
AU2008210504B2 (en) * 2007-01-29 2012-07-26 Spinal Modulation, Inc. Sutureless lead retention features
EP2449299A4 (en) * 2009-07-01 2016-11-30 Maxitrol Co MODULATOR DRAWER ASSEMBLY HAVING AN EVENING GAME DEVICE
US8423269B2 (en) * 2009-07-08 2013-04-16 Cummins Inc. Exhaust gas recirculation valve contaminant removal
US8939173B2 (en) * 2010-07-14 2015-01-27 Mac Valves, Inc. Stepper motor operated balanced flow control valve
US9188035B2 (en) 2010-11-05 2015-11-17 Caterpillar Inc. Method and control system for a valve
DE102010054979B4 (de) * 2010-12-17 2025-05-08 Danfoss A/S Ventilanordnung und Verfahren zum Betätigen eines Ventils
JP5126422B1 (ja) * 2011-05-02 2013-01-23 トヨタ自動車株式会社 内燃機関の運転制御方法
CN105508696A (zh) * 2016-02-24 2016-04-20 贵州安吉华元科技发展有限公司 一种旋转式精密调节阀及其控制方法
JP7560121B2 (ja) * 2021-06-17 2024-10-02 株式会社テージーケー 電動弁制御装置、調整装置、電動弁制御プログラムおよび調整プログラム
US12132435B2 (en) * 2022-10-27 2024-10-29 COMET Technologies USA, Inc. Method for repeatable stepper motor homing

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JPS5726237A (en) * 1980-07-25 1982-02-12 Toyota Motor Corp Idle rate of revolution controller
US4392468A (en) * 1981-01-23 1983-07-12 Toyota Jidosha Kogyo Kabushiki Kaisha Method and apparatus for controlling the idling speed of an engine
JPS62225749A (ja) * 1986-03-27 1987-10-03 Mitsubishi Motors Corp エンジン制御用ステツピングモ−タのモ−タポジシヨン初期化装置
US4845416A (en) * 1987-02-13 1989-07-04 Caterpillar Inc. Electronic valve actuator
US4782811A (en) * 1987-03-30 1988-11-08 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
JP2722624B2 (ja) * 1989-03-10 1998-03-04 トヨタ自動車株式会社 ステッパモータ駆動型排気ガス再循環制御弁の制御方法
JP2658365B2 (ja) * 1989-03-13 1997-09-30 トヨタ自動車株式会社 ステッパモータ駆動型排気ガス再循環制御弁の制御方法
JP2639144B2 (ja) * 1989-12-29 1997-08-06 トヨタ自動車株式会社 排気ガス還流弁制御装置
KR940003146B1 (ko) * 1990-06-15 1994-04-15 미쯔비시 덴끼 가부시끼가이샤 엔진 제어 밸브장치
JPH05106520A (ja) * 1990-12-28 1993-04-27 Aisan Ind Co Ltd 流量制御弁
JPH06101551A (ja) * 1991-01-17 1994-04-12 Honda Motor Co Ltd ステッパモータ駆動式制御弁のイニシャライズ方式
JP2921141B2 (ja) * 1991-01-31 1999-07-19 株式会社タツノ・メカトロニクス ブレンド型給油装置
US5094218A (en) * 1991-03-22 1992-03-10 Siemens Automotive Limited Engine exhaust gas recirculation (EGR)
US5129623A (en) * 1991-12-06 1992-07-14 General Motors Corporation Linear EGR tri-bearing
JP2978677B2 (ja) * 1993-07-07 1999-11-15 三菱電機エンジニアリング株式会社 電動制御弁装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8973605B2 (en) 2009-11-26 2015-03-10 Bu-Sch Armaturen Gmbh Actuating device for housed or housingless valves

Also Published As

Publication number Publication date
JPH07332168A (ja) 1995-12-22
EP0764780A2 (en) 1997-03-26
JP3546469B2 (ja) 2004-07-28
EP0685640B1 (en) 1998-05-06
EP0685640A2 (en) 1995-12-06
EP0764780A3 (OSRAM) 1997-04-16
US5501201A (en) 1996-03-26
EP0764780B1 (en) 1999-05-26
DE69509898D1 (de) 1999-07-01
EP0685640A3 (en) 1996-04-10
KR960001454A (ko) 1996-01-25
DE69502338D1 (de) 1998-06-10
KR0155236B1 (ko) 1998-11-16
DE69509898T2 (de) 2000-01-20

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Legal Events

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