JPS6029976U - バルブ緊急開閉装置 - Google Patents

バルブ緊急開閉装置

Info

Publication number
JPS6029976U
JPS6029976U JP12307883U JP12307883U JPS6029976U JP S6029976 U JPS6029976 U JP S6029976U JP 12307883 U JP12307883 U JP 12307883U JP 12307883 U JP12307883 U JP 12307883U JP S6029976 U JPS6029976 U JP S6029976U
Authority
JP
Japan
Prior art keywords
plate
locking
valve
weight
valve plate
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
JP12307883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6120378Y2 (enrdf_load_stackoverflow
Inventor
一男 安田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12307883U priority Critical patent/JPS6029976U/ja
Publication of JPS6029976U publication Critical patent/JPS6029976U/ja
Application granted granted Critical
Publication of JPS6120378Y2 publication Critical patent/JPS6120378Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP12307883U 1983-08-08 1983-08-08 バルブ緊急開閉装置 Granted JPS6029976U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12307883U JPS6029976U (ja) 1983-08-08 1983-08-08 バルブ緊急開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12307883U JPS6029976U (ja) 1983-08-08 1983-08-08 バルブ緊急開閉装置

Publications (2)

Publication Number Publication Date
JPS6029976U true JPS6029976U (ja) 1985-02-28
JPS6120378Y2 JPS6120378Y2 (enrdf_load_stackoverflow) 1986-06-19

Family

ID=30281088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12307883U Granted JPS6029976U (ja) 1983-08-08 1983-08-08 バルブ緊急開閉装置

Country Status (1)

Country Link
JP (1) JPS6029976U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6120378Y2 (enrdf_load_stackoverflow) 1986-06-19

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