JPS51122842A - Gas leak protective device - Google Patents

Gas leak protective device

Info

Publication number
JPS51122842A
JPS51122842A JP4764775A JP4764775A JPS51122842A JP S51122842 A JPS51122842 A JP S51122842A JP 4764775 A JP4764775 A JP 4764775A JP 4764775 A JP4764775 A JP 4764775A JP S51122842 A JPS51122842 A JP S51122842A
Authority
JP
Japan
Prior art keywords
protective device
gas leak
leak protective
gas
shut
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
JP4764775A
Other languages
Japanese (ja)
Inventor
Shigeharu Hasegawa
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 JP4764775A priority Critical patent/JPS51122842A/en
Publication of JPS51122842A publication Critical patent/JPS51122842A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE: A protective device of a gas combustion system detects anomalous temperature rise and unburnt gas to alarm and shut off the gas passage.
COPYRIGHT: (C)1976,JPO&Japio
JP4764775A 1975-04-19 1975-04-19 Gas leak protective device Pending JPS51122842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4764775A JPS51122842A (en) 1975-04-19 1975-04-19 Gas leak protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4764775A JPS51122842A (en) 1975-04-19 1975-04-19 Gas leak protective device

Publications (1)

Publication Number Publication Date
JPS51122842A true JPS51122842A (en) 1976-10-27

Family

ID=12781030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4764775A Pending JPS51122842A (en) 1975-04-19 1975-04-19 Gas leak protective device

Country Status (1)

Country Link
JP (1) JPS51122842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365033U (en) * 1976-11-04 1978-06-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365033U (en) * 1976-11-04 1978-06-01

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