JPS63173579U - - Google Patents

Info

Publication number
JPS63173579U
JPS63173579U JP6679687U JP6679687U JPS63173579U JP S63173579 U JPS63173579 U JP S63173579U JP 6679687 U JP6679687 U JP 6679687U JP 6679687 U JP6679687 U JP 6679687U JP S63173579 U JPS63173579 U JP S63173579U
Authority
JP
Japan
Prior art keywords
control valve
opening degree
valve
air pressure
counting
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
JP6679687U
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 JP6679687U priority Critical patent/JPS63173579U/ja
Publication of JPS63173579U publication Critical patent/JPS63173579U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
JP6679687U 1987-05-06 1987-05-06 Pending JPS63173579U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6679687U JPS63173579U (no) 1987-05-06 1987-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6679687U JPS63173579U (no) 1987-05-06 1987-05-06

Publications (1)

Publication Number Publication Date
JPS63173579U true JPS63173579U (no) 1988-11-10

Family

ID=30905124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6679687U Pending JPS63173579U (no) 1987-05-06 1987-05-06

Country Status (1)

Country Link
JP (1) JPS63173579U (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009092110A (ja) * 2007-10-05 2009-04-30 Kaneko Sangyo Kk 遮断弁制御システムおよび遮断弁制御システムの故障予知方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009092110A (ja) * 2007-10-05 2009-04-30 Kaneko Sangyo Kk 遮断弁制御システムおよび遮断弁制御システムの故障予知方法

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