JPS542513A - Automatic gas stop valve against earthquake - Google Patents

Automatic gas stop valve against earthquake

Info

Publication number
JPS542513A
JPS542513A JP6827477A JP6827477A JPS542513A JP S542513 A JPS542513 A JP S542513A JP 6827477 A JP6827477 A JP 6827477A JP 6827477 A JP6827477 A JP 6827477A JP S542513 A JPS542513 A JP S542513A
Authority
JP
Japan
Prior art keywords
stop valve
automatic gas
valve against
gas stop
against earthquake
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.)
Pending
Application number
JP6827477A
Other languages
Japanese (ja)
Inventor
Masakazu Hori
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 JP6827477A priority Critical patent/JPS542513A/en
Publication of JPS542513A publication Critical patent/JPS542513A/en
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Regulation And Control Of Combustion (AREA)
JP6827477A 1977-06-08 1977-06-08 Automatic gas stop valve against earthquake Pending JPS542513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6827477A JPS542513A (en) 1977-06-08 1977-06-08 Automatic gas stop valve against earthquake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6827477A JPS542513A (en) 1977-06-08 1977-06-08 Automatic gas stop valve against earthquake

Publications (1)

Publication Number Publication Date
JPS542513A true JPS542513A (en) 1979-01-10

Family

ID=13369004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6827477A Pending JPS542513A (en) 1977-06-08 1977-06-08 Automatic gas stop valve against earthquake

Country Status (1)

Country Link
JP (1) JPS542513A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840125B1 (en) * 1968-12-21 1973-11-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840125B1 (en) * 1968-12-21 1973-11-29

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