JPS62136680U - - Google Patents

Info

Publication number
JPS62136680U
JPS62136680U JP1986023951U JP2395186U JPS62136680U JP S62136680 U JPS62136680 U JP S62136680U JP 1986023951 U JP1986023951 U JP 1986023951U JP 2395186 U JP2395186 U JP 2395186U JP S62136680 U JPS62136680 U JP S62136680U
Authority
JP
Japan
Prior art keywords
valve
shaft
flow control
motor
electric flow
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.)
Pending
Application number
JP1986023951U
Other languages
English (en)
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 filed Critical
Priority to JP1986023951U priority Critical patent/JPS62136680U/ja
Priority to US07/014,846 priority patent/US4742989A/en
Publication of JPS62136680U publication Critical patent/JPS62136680U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す電動式流量制御
弁装置の側断面図、第２図は同うず巻バネの正面
図、第３図は本考案における回転角とトルクとの
関係を示す線図、第４図は従来のＥＧＲ制御用の
ステツプモータ式電動弁の側断面図である。 図の主要部分の説明、１……ハウジング、５…
…バルブ、６……シート部材、７……バルブシヤ
フト、１０……バネホルダ、１１……リターンバ
ネ、１３……モータハウジング、１４……ステツ
プモータ、１５……内部スクリユ、１６……モー
タシヤフト、１６ａ……球状、１８……ロータ、
１９……うず巻バネ。

Claims (1)

    【実用新案登録請求の範囲】
  1. バルブシヤフトとモータシヤフトが２分割され
    、少なくとも一方のシヤフトの接触面は球状に加
    工され、モータシヤフトはステツプモータの回転
    運動に対し、スクリユ機構で前後運動に変換され
    、該モータシヤフトの駆動力に対しバルブが開閉
    弁時共呼応するように、バルブシヤフトにバネホ
    ルダとリターンバネを有する電動式流量制御弁に
    おいて、前記ステツプモータのロータ端部とモー
    タハウジング固定端間にうず巻バネを設けたこと
    を特徴とする電動式流量制御弁装置。
JP1986023951U 1986-02-21 1986-02-21 Pending JPS62136680U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986023951U JPS62136680U (ja) 1986-02-21 1986-02-21
US07/014,846 US4742989A (en) 1986-02-21 1987-02-13 Motor-driven flow rate control valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986023951U JPS62136680U (ja) 1986-02-21 1986-02-21

Publications (1)

Publication Number Publication Date
JPS62136680U true JPS62136680U (ja) 1987-08-28

Family

ID=12124857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986023951U Pending JPS62136680U (ja) 1986-02-21 1986-02-21

Country Status (2)

Country Link
US (1) US4742989A (ja)
JP (1) JPS62136680U (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203599A (ja) * 1989-12-29 1991-09-05 Toyota Motor Corp 排気ガス還流弁制御装置
EP0687842A2 (en) 1994-06-17 1995-12-20 Mitsubishi Denki Kabushiki Kaisha Motor driven type flow rate controlling valve
JPH11270417A (ja) * 1998-03-25 1999-10-05 Unisia Jecs Corp Ｅｇｒバルブ
JP2000039082A (ja) * 1999-07-22 2000-02-08 Mitsubishi Electric Engineering Co Ltd 電動制御弁装置
WO2000058649A1 (fr) * 1999-03-31 2000-10-05 Kitz Corporation Soupape a ressort a lame
WO2002014674A1 (fr) * 2000-08-14 2002-02-21 Mitsubishi Denki Kabushiki Kaisha Dispositif de commande d'une soupape de recirculation de gaz d'echappement
JP2010138941A (ja) * 2008-12-09 2010-06-24 Aisin Seiki Co Ltd モータ搭載バルブ
JP2012062952A (ja) * 2010-09-15 2012-03-29 Fuji Koki Corp 電動弁
JP5073120B2 (ja) * 2010-03-09 2012-11-14 三菱電機株式会社 ターボ用ウェストゲートアクチュエータ
JP2017040294A (ja) * 2015-08-19 2017-02-23 アドバンス電気工業株式会社 小型電動モータ弁

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782811A (en) * 1987-03-30 1988-11-08 Robertshaw Controls Company Exhaust gas recirculation valve construction and method of making the same
US4825840A (en) * 1987-03-30 1989-05-02 Robert Shaw Controls Company Exhaust gas recirculation valve construction and method of making the same
DE3728589A1 (de) * 1987-08-27 1989-03-09 Bosch Gmbh Robert Elektrischer stellmotor
FR2622019B1 (fr) * 1987-10-19 1990-02-09 Thomson Semiconducteurs Dispositif de test structurel d'un circuit integre
AT395210B (de) * 1987-12-11 1992-10-27 Vaillant Gmbh Gasdruck-regelventil fuer gasbeheizte geraete
US4848652A (en) * 1988-03-09 1989-07-18 Robertshaw Controls Company Vehicle engine coolant system and method of making the same
US4895301A (en) * 1988-03-09 1990-01-23 Robertshaw Controls Company Engine coolant system and method of making the same
GB2227550A (en) * 1988-10-21 1990-08-01 Gec Xpelair Ltd Valves
US4942852A (en) * 1989-01-06 1990-07-24 Magnavox Government And Industrial Electronics Company Electro-pneumatic actuator
US4967702A (en) * 1989-01-06 1990-11-06 Magnavox Government And Industrial Electronics Company Fast acting valve
US4991548A (en) * 1989-01-06 1991-02-12 Magnavox Government And Industrial Electronics Company Compact valve actuator
US4915015A (en) * 1989-01-06 1990-04-10 Magnavox Government And Industrial Electronics Company Pneumatic actuator
US5022431A (en) * 1989-09-27 1991-06-11 General Motors Corporation Exhaust gas recirculation valve assembly
JPH05106520A (ja) * 1990-12-28 1993-04-27 Aisan Ind Co Ltd 流量制御弁
US5146126A (en) * 1991-09-05 1992-09-08 Hr Textron Inc. Adjustable rotor assembly
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
US5518462A (en) * 1994-08-12 1996-05-21 Jordan Controls, Inc. Spring return electric actuator
JP3204043B2 (ja) * 1995-06-22 2001-09-04 日産自動車株式会社 流量制御バルブ
FR2759758B1 (fr) * 1997-02-14 1999-04-09 Hydroperfect Int Valve a tiroir a debit controle
US6224034B1 (en) * 1998-02-23 2001-05-01 Mitsubishi Denki Kabushiki Kaisha Control valve device
WO1999044275A1 (fr) * 1998-02-24 1999-09-02 Mitsubishi Denki Kabushiki Kaisha Vanne de regulation de debit motorisee
GB9804047D0 (en) * 1998-02-27 1998-04-22 Normalair Garrett Ltd Method of controlling a parameter
DE29816447U1 (de) * 1998-09-14 1999-01-14 SAIA-Burgess GmbH, 01257 Dresden Ventilantrieb mit Motor und Sicherheitsverstellung
JP3937029B2 (ja) * 1999-03-26 2007-06-27 株式会社鷺宮製作所 電動弁
US6604542B1 (en) * 2000-02-24 2003-08-12 Delphi Technologies, Inc. Modular exhaust gas recirculation valve
EP1429448B1 (en) * 2001-09-17 2013-11-20 Mitsubishi Denki Kabushiki Kaisha Braking device for dc motor
FR2837033B1 (fr) * 2002-03-05 2004-09-24 Moving Magnet Tech Mmt Actionneur lineaire comprenant un moteur electrique polyphase
US20040262556A1 (en) * 2003-01-17 2004-12-30 Everingham Gary Michael Exhaust gas recirculation valve having a rotary motor
DK200300059A (da) 2003-01-20 2004-07-21 Danfoss As Motorstyret aktuator og ventil, fremgangsmåde og anvendelser.
DE10321966A1 (de) * 2003-05-15 2004-12-16 Minebea Co., Ltd. Elektromotor mit Linearantrieb
DE10325211B4 (de) * 2003-05-28 2006-10-05 Saia-Burgess Dresden Gmbh Gasdichter Ventilantrieb mit Motor und Sicherheitsschließfunktion
FR2856129A1 (fr) * 2003-06-11 2004-12-17 Saia Burgess Dresden Gmbh Dispositif etanche de commande d'un clapet de valve gaz a ressort de rappel en rotation
DE102004028865B4 (de) * 2003-06-20 2007-06-06 Danfoss A/S Kälteanlage
AU2005255349A1 (en) * 2004-06-21 2005-12-29 Robertshaw Controls Company Variable flow valve
US20060238039A1 (en) * 2005-04-06 2006-10-26 Parker-Hannifin Corporation Step motor valve assembly with fail-safe feature
US20080110435A1 (en) * 2006-11-13 2008-05-15 Oswald Baasch Air valve and method of use
US7997557B2 (en) * 2008-04-08 2011-08-16 Mitsubishi Electric Corporation Exhaust gas recirculation valve and method of producing exhaust gas recirculation valve
DE102009053829A1 (de) * 2009-11-18 2011-05-19 Mahle International Gmbh Stellvorrichtung und Verwendung
CN104948353A (zh) * 2015-06-27 2015-09-30 无锡隆盛科技股份有限公司 一种改进的电动egr阀连接结构
WO2021216144A1 (en) * 2020-04-22 2021-10-28 Stanadyne Llc Actuator and compact egr valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145867A (en) * 1979-04-25 1980-11-13 Nippon Denso Co Ltd Valve driving device
JPS5712103A (en) * 1980-06-24 1982-01-22 Koyo Seiko Co Ltd Control type variable throttle valve
JPS5797043A (en) * 1980-12-08 1982-06-16 Toyota Motor Corp Idling speed controller for internal combustion engine
JPS60231079A (ja) * 1984-04-26 1985-11-16 Toshiba Corp 膨張弁の制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097786A (en) * 1976-06-16 1978-06-27 E-Systems, Inc. Limit control apparatus
DE3234468A1 (de) * 1982-09-17 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur steuerung mindestens eines drosselquerschnittes in einer steuerleitung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145867A (en) * 1979-04-25 1980-11-13 Nippon Denso Co Ltd Valve driving device
JPS5712103A (en) * 1980-06-24 1982-01-22 Koyo Seiko Co Ltd Control type variable throttle valve
JPS5797043A (en) * 1980-12-08 1982-06-16 Toyota Motor Corp Idling speed controller for internal combustion engine
JPS60231079A (ja) * 1984-04-26 1985-11-16 Toshiba Corp 膨張弁の制御方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203599A (ja) * 1989-12-29 1991-09-05 Toyota Motor Corp 排気ガス還流弁制御装置
EP0687842A2 (en) 1994-06-17 1995-12-20 Mitsubishi Denki Kabushiki Kaisha Motor driven type flow rate controlling valve
JPH11270417A (ja) * 1998-03-25 1999-10-05 Unisia Jecs Corp Ｅｇｒバルブ
WO2000058649A1 (fr) * 1999-03-31 2000-10-05 Kitz Corporation Soupape a ressort a lame
JP4509391B2 (ja) * 1999-03-31 2010-07-21 株式会社キッツ リーフスプリング弁
JP2000039082A (ja) * 1999-07-22 2000-02-08 Mitsubishi Electric Engineering Co Ltd 電動制御弁装置
WO2002014674A1 (fr) * 2000-08-14 2002-02-21 Mitsubishi Denki Kabushiki Kaisha Dispositif de commande d'une soupape de recirculation de gaz d'echappement
JP2010138941A (ja) * 2008-12-09 2010-06-24 Aisin Seiki Co Ltd モータ搭載バルブ
JP5073120B2 (ja) * 2010-03-09 2012-11-14 三菱電機株式会社 ターボ用ウェストゲートアクチュエータ
JP2012062952A (ja) * 2010-09-15 2012-03-29 Fuji Koki Corp 電動弁
JP2017040294A (ja) * 2015-08-19 2017-02-23 アドバンス電気工業株式会社 小型電動モータ弁

Also Published As

Publication number Publication date
US4742989A (en) 1988-05-10

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