JPS51138929A - Device for preventing gas leakage - Google Patents

Device for preventing gas leakage

Info

Publication number
JPS51138929A
JPS51138929A JP6276675A JP6276675A JPS51138929A JP S51138929 A JPS51138929 A JP S51138929A JP 6276675 A JP6276675 A JP 6276675A JP 6276675 A JP6276675 A JP 6276675A JP S51138929 A JPS51138929 A JP S51138929A
Authority
JP
Japan
Prior art keywords
gas leakage
preventing gas
gas sensors
gas
preventing
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
JP6276675A
Other languages
Japanese (ja)
Inventor
Yasushi Suzuki
Shiro Kanai
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.)
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Heating Appliances Co Ltd
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 Hitachi Heating Appliances Co Ltd filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP6276675A priority Critical patent/JPS51138929A/en
Publication of JPS51138929A publication Critical patent/JPS51138929A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: A gas leakage preventing device having two gas sensors and adapted to be operative to and for a safety side when one of the gas sensors is out of order.
COPYRIGHT: (C)1976,JPO&Japio
JP6276675A 1975-05-26 1975-05-26 Device for preventing gas leakage Pending JPS51138929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6276675A JPS51138929A (en) 1975-05-26 1975-05-26 Device for preventing gas leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6276675A JPS51138929A (en) 1975-05-26 1975-05-26 Device for preventing gas leakage

Publications (1)

Publication Number Publication Date
JPS51138929A true JPS51138929A (en) 1976-11-30

Family

ID=13209825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6276675A Pending JPS51138929A (en) 1975-05-26 1975-05-26 Device for preventing gas leakage

Country Status (1)

Country Link
JP (1) JPS51138929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62116826A (en) * 1985-11-14 1987-05-28 Hochiki Corp Gal leakage alarming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62116826A (en) * 1985-11-14 1987-05-28 Hochiki Corp Gal leakage alarming device

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