JPS581872U - 緊急遮断弁の開閉装置 - Google Patents

緊急遮断弁の開閉装置

Info

Publication number
JPS581872U
JPS581872U JP9501381U JP9501381U JPS581872U JP S581872 U JPS581872 U JP S581872U JP 9501381 U JP9501381 U JP 9501381U JP 9501381 U JP9501381 U JP 9501381U JP S581872 U JPS581872 U JP S581872U
Authority
JP
Japan
Prior art keywords
cam
piston rod
shutoff valve
emergency shutoff
closing 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
JP9501381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139896Y2 (enrdf_load_stackoverflow
Inventor
馬場　明久
威 近藤
Original Assignee
北村バルブ製造株式会社
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 北村バルブ製造株式会社 filed Critical 北村バルブ製造株式会社
Priority to JP9501381U priority Critical patent/JPS581872U/ja
Publication of JPS581872U publication Critical patent/JPS581872U/ja
Application granted granted Critical
Publication of JPS6139896Y2 publication Critical patent/JPS6139896Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP9501381U 1981-06-26 1981-06-26 緊急遮断弁の開閉装置 Granted JPS581872U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9501381U JPS581872U (ja) 1981-06-26 1981-06-26 緊急遮断弁の開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9501381U JPS581872U (ja) 1981-06-26 1981-06-26 緊急遮断弁の開閉装置

Publications (2)

Publication Number Publication Date
JPS581872U true JPS581872U (ja) 1983-01-07
JPS6139896Y2 JPS6139896Y2 (enrdf_load_stackoverflow) 1986-11-14

Family

ID=29889935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9501381U Granted JPS581872U (ja) 1981-06-26 1981-06-26 緊急遮断弁の開閉装置

Country Status (1)

Country Link
JP (1) JPS581872U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515863U (enrdf_load_stackoverflow) * 1978-07-19 1980-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515863U (enrdf_load_stackoverflow) * 1978-07-19 1980-01-31

Also Published As

Publication number Publication date
JPS6139896Y2 (enrdf_load_stackoverflow) 1986-11-14

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