JPS6455488A - Actuator for electric adjusting valve - Google Patents

Actuator for electric adjusting valve

Info

Publication number
JPS6455488A
JPS6455488A JP21020687A JP21020687A JPS6455488A JP S6455488 A JPS6455488 A JP S6455488A JP 21020687 A JP21020687 A JP 21020687A JP 21020687 A JP21020687 A JP 21020687A JP S6455488 A JPS6455488 A JP S6455488A
Authority
JP
Japan
Prior art keywords
error
opening
speed
motor
instruction
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.)
Granted
Application number
JP21020687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0346706B2 (forum.php
Inventor
Takeshi Saito
Yutaka Uchiumi
Takeshi Suguro
Toshio Endo
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.)
Nippon Gear Co Ltd
Original Assignee
Nippon Gear Co Ltd
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 Nippon Gear Co Ltd filed Critical Nippon Gear Co Ltd
Priority to JP21020687A priority Critical patent/JPS6455488A/ja
Priority to US07/123,151 priority patent/US4794309A/en
Priority to DE3786666T priority patent/DE3786666T3/de
Priority to EP87310412A priority patent/EP0304526B2/en
Priority to IN930/CAL/87A priority patent/IN168765B/en
Priority to AU81844/87A priority patent/AU595750B2/en
Priority to MX009512A priority patent/MX169481B/es
Priority to ES8703417A priority patent/ES2005954A6/es
Priority to CN87108097A priority patent/CN1013298B/zh
Priority to KR1019870013583A priority patent/KR920007770B1/ko
Priority to CA000553089A priority patent/CA1281796C/en
Priority to BR8706620A priority patent/BR8706620A/pt
Publication of JPS6455488A publication Critical patent/JPS6455488A/ja
Publication of JPH0346706B2 publication Critical patent/JPH0346706B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
JP21020687A 1987-08-26 1987-08-26 Actuator for electric adjusting valve Granted JPS6455488A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP21020687A JPS6455488A (en) 1987-08-26 1987-08-26 Actuator for electric adjusting valve
US07/123,151 US4794309A (en) 1987-08-26 1987-11-20 Electric actuator for a control valve
DE3786666T DE3786666T3 (de) 1987-08-26 1987-11-25 Elektrisches Stellglied zur Ventilsteuerung.
EP87310412A EP0304526B2 (en) 1987-08-26 1987-11-25 Electric actuator for a control valve
IN930/CAL/87A IN168765B (forum.php) 1987-08-26 1987-11-26
AU81844/87A AU595750B2 (en) 1987-08-26 1987-11-27 Electric actuator for a control valve
MX009512A MX169481B (es) 1987-08-26 1987-11-27 Accionador electrico para una valvula de control
ES8703417A ES2005954A6 (es) 1987-08-26 1987-11-30 Accionador electrico para una valvula de control.
CN87108097A CN1013298B (zh) 1987-08-26 1987-11-30 控制阀的电气执行装置
KR1019870013583A KR920007770B1 (ko) 1987-08-26 1987-11-30 전동식 조절밸브용 액츄에이터
CA000553089A CA1281796C (en) 1987-08-26 1987-11-30 Electric actuator for a control valve
BR8706620A BR8706620A (pt) 1987-08-26 1987-12-30 Atuador eletrico para uma valvula de controle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21020687A JPS6455488A (en) 1987-08-26 1987-08-26 Actuator for electric adjusting valve

Publications (2)

Publication Number Publication Date
JPS6455488A true JPS6455488A (en) 1989-03-02
JPH0346706B2 JPH0346706B2 (forum.php) 1991-07-17

Family

ID=16585548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21020687A Granted JPS6455488A (en) 1987-08-26 1987-08-26 Actuator for electric adjusting valve

Country Status (2)

Country Link
JP (1) JPS6455488A (forum.php)
BR (1) BR8706620A (forum.php)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04139435A (ja) * 1990-09-29 1992-05-13 Elmo Co Ltd 透過型オーバーヘッドプロジェクタ
WO2004081436A1 (ja) * 2003-03-10 2004-09-23 Shikoku Research Institute Incorporated 電動弁診断方法および装置
CN102777661A (zh) * 2012-08-08 2012-11-14 林永江 一种缓速型电动阀门的控制方法及其控制装置
EP2313674B1 (en) 2008-07-18 2020-05-13 Flowserve Management Company Variable speed actuator
JP2020118643A (ja) * 2019-01-28 2020-08-06 アズビル株式会社 電動アクチュエータおよび劣化指標計算方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7596457B2 (en) * 2004-08-24 2009-09-29 Shikoku Research Institute Electrically operated valve diagnosing method and diagnosing apparatus
JP4817129B2 (ja) * 2005-06-06 2011-11-16 日本原子力発電株式会社 弁駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293580A (ja) * 1985-10-16 1987-04-30 M Syst Giken:Kk バルブ操作器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293580A (ja) * 1985-10-16 1987-04-30 M Syst Giken:Kk バルブ操作器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04139435A (ja) * 1990-09-29 1992-05-13 Elmo Co Ltd 透過型オーバーヘッドプロジェクタ
WO2004081436A1 (ja) * 2003-03-10 2004-09-23 Shikoku Research Institute Incorporated 電動弁診断方法および装置
EP2313674B1 (en) 2008-07-18 2020-05-13 Flowserve Management Company Variable speed actuator
CN102777661A (zh) * 2012-08-08 2012-11-14 林永江 一种缓速型电动阀门的控制方法及其控制装置
JP2020118643A (ja) * 2019-01-28 2020-08-06 アズビル株式会社 電動アクチュエータおよび劣化指標計算方法

Also Published As

Publication number Publication date
JPH0346706B2 (forum.php) 1991-07-17
BR8706620A (pt) 1989-03-28

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