JP2522116Y2 - バルブの手動操作用ロック装置 - Google Patents

バルブの手動操作用ロック装置

Info

Publication number
JP2522116Y2
JP2522116Y2 JP1989149893U JP14989389U JP2522116Y2 JP 2522116 Y2 JP2522116 Y2 JP 2522116Y2 JP 1989149893 U JP1989149893 U JP 1989149893U JP 14989389 U JP14989389 U JP 14989389U JP 2522116 Y2 JP2522116 Y2 JP 2522116Y2
Authority
JP
Japan
Prior art keywords
connector
valve
cap
manual operation
fully closed
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.)
Expired - Lifetime
Application number
JP1989149893U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0388075U (enrdf_load_stackoverflow
Inventor
知佳士 五味
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.)
Kitz Corp
Original Assignee
Kitz Corp
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 Kitz Corp filed Critical Kitz Corp
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 JPH0388075U (enrdf_load_stackoverflow) 1991-09-09
JP2522116Y2 true 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 (enrdf_load_stackoverflow)

Families Citing this family (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

Family Cites Families (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

Also Published As

Publication number Publication date
JPH0388075U (enrdf_load_stackoverflow) 1991-09-09

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