JPS60143974U - バルブ開閉表示器 - Google Patents

バルブ開閉表示器

Info

Publication number
JPS60143974U
JPS60143974U JP3171184U JP3171184U JPS60143974U JP S60143974 U JPS60143974 U JP S60143974U JP 3171184 U JP3171184 U JP 3171184U JP 3171184 U JP3171184 U JP 3171184U JP S60143974 U JPS60143974 U JP S60143974U
Authority
JP
Japan
Prior art keywords
valve
blade
cylinder
valve open
close indicator
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
JP3171184U
Other languages
English (en)
Japanese (ja)
Other versions
JPH018779Y2 (enrdf_load_stackoverflow
Inventor
船越　朗
柳田　裕郭
Original Assignee
新潟工事株式会社
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 新潟工事株式会社 filed Critical 新潟工事株式会社
Priority to JP3171184U priority Critical patent/JPS60143974U/ja
Publication of JPS60143974U publication Critical patent/JPS60143974U/ja
Application granted granted Critical
Publication of JPH018779Y2 publication Critical patent/JPH018779Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
JP3171184U 1984-03-07 1984-03-07 バルブ開閉表示器 Granted JPS60143974U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3171184U JPS60143974U (ja) 1984-03-07 1984-03-07 バルブ開閉表示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3171184U JPS60143974U (ja) 1984-03-07 1984-03-07 バルブ開閉表示器

Publications (2)

Publication Number Publication Date
JPS60143974U true JPS60143974U (ja) 1985-09-24
JPH018779Y2 JPH018779Y2 (enrdf_load_stackoverflow) 1989-03-09

Family

ID=30532560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3171184U Granted JPS60143974U (ja) 1984-03-07 1984-03-07 バルブ開閉表示器

Country Status (1)

Country Link
JP (1) JPS60143974U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293586U (enrdf_load_stackoverflow) * 1989-01-13 1990-07-25
JP2009275891A (ja) * 2008-05-16 2009-11-26 Japan Energy Corp バルブ開閉表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293586U (enrdf_load_stackoverflow) * 1989-01-13 1990-07-25
JP2009275891A (ja) * 2008-05-16 2009-11-26 Japan Energy Corp バルブ開閉表示装置

Also Published As

Publication number Publication date
JPH018779Y2 (enrdf_load_stackoverflow) 1989-03-09

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