JPH01144583U - - Google Patents

Info

Publication number
JPH01144583U
JPH01144583U JP4130488U JP4130488U JPH01144583U JP H01144583 U JPH01144583 U JP H01144583U JP 4130488 U JP4130488 U JP 4130488U JP 4130488 U JP4130488 U JP 4130488U JP H01144583 U JPH01144583 U JP H01144583U
Authority
JP
Japan
Prior art keywords
magnetic
circuit
magnetic field
permanent magnet
detection element
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
JP4130488U
Other languages
English (en)
Japanese (ja)
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 JP4130488U priority Critical patent/JPH01144583U/ja
Publication of JPH01144583U publication Critical patent/JPH01144583U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Magnetically Actuated Valves (AREA)
JP4130488U 1988-03-29 1988-03-29 Pending JPH01144583U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4130488U JPH01144583U (zh) 1988-03-29 1988-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4130488U JPH01144583U (zh) 1988-03-29 1988-03-29

Publications (1)

Publication Number Publication Date
JPH01144583U true JPH01144583U (zh) 1989-10-04

Family

ID=31267745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4130488U Pending JPH01144583U (zh) 1988-03-29 1988-03-29

Country Status (1)

Country Link
JP (1) JPH01144583U (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1038123A (ja) * 1996-07-25 1998-02-13 Tokyo Gas Co Ltd 双方向遮断弁
WO2017154784A1 (ja) * 2016-03-07 2017-09-14 三菱電機株式会社 電磁式可動装置
JP2017187169A (ja) * 2016-04-01 2017-10-12 Ckd株式会社 センサ付き電磁弁
WO2020208978A1 (ja) * 2019-04-08 2020-10-15 株式会社日立産機システム 開閉装置及びその状態監視方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252377B2 (zh) * 1979-03-15 1987-11-05 Matsushita Electric Ind Co Ltd
JPS6331507B2 (zh) * 1980-02-22 1988-06-24 Nippon Petrochemicals Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252377B2 (zh) * 1979-03-15 1987-11-05 Matsushita Electric Ind Co Ltd
JPS6331507B2 (zh) * 1980-02-22 1988-06-24 Nippon Petrochemicals Co Ltd

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1038123A (ja) * 1996-07-25 1998-02-13 Tokyo Gas Co Ltd 双方向遮断弁
WO2017154784A1 (ja) * 2016-03-07 2017-09-14 三菱電機株式会社 電磁式可動装置
JPWO2017154784A1 (ja) * 2016-03-07 2018-03-15 三菱電機株式会社 電磁式可動装置
CN108780690A (zh) * 2016-03-07 2018-11-09 三菱电机株式会社 电磁式可动装置
US10593493B2 (en) 2016-03-07 2020-03-17 Mitsubishi Electric Corporation Electromagnetically moving device
CN108780690B (zh) * 2016-03-07 2020-05-29 三菱电机株式会社 电磁式可动装置
JP2017187169A (ja) * 2016-04-01 2017-10-12 Ckd株式会社 センサ付き電磁弁
WO2020208978A1 (ja) * 2019-04-08 2020-10-15 株式会社日立産機システム 開閉装置及びその状態監視方法
JP2020173897A (ja) * 2019-04-08 2020-10-22 株式会社日立産機システム 開閉装置及びその状態監視方法

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