JPS6458889A - Valve rod thrust force detector for control valve - Google Patents

Valve rod thrust force detector for control valve

Info

Publication number
JPS6458889A
JPS6458889A JP21300387A JP21300387A JPS6458889A JP S6458889 A JPS6458889 A JP S6458889A JP 21300387 A JP21300387 A JP 21300387A JP 21300387 A JP21300387 A JP 21300387A JP S6458889 A JPS6458889 A JP S6458889A
Authority
JP
Japan
Prior art keywords
valve rod
thrust force
valve
force detector
rod thrust
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
JP21300387A
Other languages
English (en)
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 JP21300387A priority Critical patent/JPS6458889A/ja
Publication of JPS6458889A publication Critical patent/JPS6458889A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
JP21300387A 1987-08-28 1987-08-28 Valve rod thrust force detector for control valve Pending JPS6458889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21300387A JPS6458889A (en) 1987-08-28 1987-08-28 Valve rod thrust force detector for control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21300387A JPS6458889A (en) 1987-08-28 1987-08-28 Valve rod thrust force detector for control valve

Publications (1)

Publication Number Publication Date
JPS6458889A true JPS6458889A (en) 1989-03-06

Family

ID=16631873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21300387A Pending JPS6458889A (en) 1987-08-28 1987-08-28 Valve rod thrust force detector for control valve

Country Status (1)

Country Link
JP (1) JPS6458889A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184193A (ja) * 2004-12-28 2006-07-13 Japan Atom Power Co Ltd:The 電動弁のスラスト検出装置、その校正装置及び校正方法
GB2440040B (en) * 2006-07-10 2011-03-16 Rotork Controls Improvements to valve actuators

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411576Y1 (ja) * 1965-10-18 1969-05-14
JPS6144052U (ja) * 1984-08-27 1986-03-24 マツダ株式会社 自動変速機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411576Y1 (ja) * 1965-10-18 1969-05-14
JPS6144052U (ja) * 1984-08-27 1986-03-24 マツダ株式会社 自動変速機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184193A (ja) * 2004-12-28 2006-07-13 Japan Atom Power Co Ltd:The 電動弁のスラスト検出装置、その校正装置及び校正方法
GB2440040B (en) * 2006-07-10 2011-03-16 Rotork Controls Improvements to valve actuators
US8118276B2 (en) 2006-07-10 2012-02-21 Rotork Controls Limited Valve actuators

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