JPS5913409Y2 - 地震自動閉止弁 - Google Patents

地震自動閉止弁

Info

Publication number
JPS5913409Y2
JPS5913409Y2 JP1975054589U JP5458975U JPS5913409Y2 JP S5913409 Y2 JPS5913409 Y2 JP S5913409Y2 JP 1975054589 U JP1975054589 U JP 1975054589U JP 5458975 U JP5458975 U JP 5458975U JP S5913409 Y2 JPS5913409 Y2 JP S5913409Y2
Authority
JP
Japan
Prior art keywords
spindle
spring
valve
tooth profile
valve body
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
Application number
JP1975054589U
Other languages
English (en)
Japanese (ja)
Other versions
JPS51134821U (2
Inventor
元至郎 山本
Original Assignee
スイドウキコウ カブシキガイシヤ
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 スイドウキコウ カブシキガイシヤ filed Critical スイドウキコウ カブシキガイシヤ
Priority to JP1975054589U priority Critical patent/JPS5913409Y2/ja
Publication of JPS51134821U publication Critical patent/JPS51134821U/ja
Application granted granted Critical
Publication of JPS5913409Y2 publication Critical patent/JPS5913409Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Safety Valves (AREA)
JP1975054589U 1975-04-23 1975-04-23 地震自動閉止弁 Expired JPS5913409Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975054589U JPS5913409Y2 (ja) 1975-04-23 1975-04-23 地震自動閉止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975054589U JPS5913409Y2 (ja) 1975-04-23 1975-04-23 地震自動閉止弁

Publications (2)

Publication Number Publication Date
JPS51134821U JPS51134821U (2) 1976-10-30
JPS5913409Y2 true JPS5913409Y2 (ja) 1984-04-20

Family

ID=28205401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975054589U Expired JPS5913409Y2 (ja) 1975-04-23 1975-04-23 地震自動閉止弁

Country Status (1)

Country Link
JP (1) JPS5913409Y2 (2)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914807A (2) * 1972-06-06 1974-02-08

Also Published As

Publication number Publication date
JPS51134821U (2) 1976-10-30

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