JPH0388075U - - Google Patents

Info

Publication number
JPH0388075U
JPH0388075U JP14989389U JP14989389U JPH0388075U JP H0388075 U JPH0388075 U JP H0388075U JP 14989389 U JP14989389 U JP 14989389U JP 14989389 U JP14989389 U JP 14989389U JP H0388075 U JPH0388075 U JP H0388075U
Authority
JP
Japan
Prior art keywords
valve
connector
cap
manual operation
locking device
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
JP14989389U
Other languages
English (en)
Japanese (ja)
Other versions
JP2522116Y2 (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 JP1989149893U priority Critical patent/JP2522116Y2/ja
Publication of JPH0388075U publication Critical patent/JPH0388075U/ja
Application granted granted Critical
Publication of JP2522116Y2 publication Critical patent/JP2522116Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)
JP1989149893U 1989-12-26 1989-12-26 バルブの手動操作用ロック装置 Expired - Lifetime JP2522116Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989149893U JP2522116Y2 (ja) 1989-12-26 1989-12-26 バルブの手動操作用ロック装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989149893U JP2522116Y2 (ja) 1989-12-26 1989-12-26 バルブの手動操作用ロック装置

Publications (2)

Publication Number Publication Date
JPH0388075U true JPH0388075U (en]) 1991-09-09
JP2522116Y2 JP2522116Y2 (ja) 1997-01-08

Family

ID=31696266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989149893U Expired - Lifetime JP2522116Y2 (ja) 1989-12-26 1989-12-26 バルブの手動操作用ロック装置

Country Status (1)

Country Link
JP (1) JP2522116Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110762281A (zh) * 2019-11-16 2020-02-07 国家电网有限公司 一种防止阀门因振动而误开启或关闭的装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119679U (ja) * 1982-02-08 1983-08-15 株式会社邑技術研究所 弁の開閉装置
JPS5996476U (ja) * 1982-12-20 1984-06-30 山口電材株式会社 バルブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119679U (ja) * 1982-02-08 1983-08-15 株式会社邑技術研究所 弁の開閉装置
JPS5996476U (ja) * 1982-12-20 1984-06-30 山口電材株式会社 バルブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110762281A (zh) * 2019-11-16 2020-02-07 国家电网有限公司 一种防止阀门因振动而误开启或关闭的装置

Also Published As

Publication number Publication date
JP2522116Y2 (ja) 1997-01-08

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