JPS522489A - System for detecting gas leakage in room - Google Patents

System for detecting gas leakage in room

Info

Publication number
JPS522489A
JPS522489A JP7694975A JP7694975A JPS522489A JP S522489 A JPS522489 A JP S522489A JP 7694975 A JP7694975 A JP 7694975A JP 7694975 A JP7694975 A JP 7694975A JP S522489 A JPS522489 A JP S522489A
Authority
JP
Japan
Prior art keywords
room
gas leakage
detecting gas
gas
gas detector
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
JP7694975A
Other languages
Japanese (ja)
Inventor
Keizo Kitajima
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 JP7694975A priority Critical patent/JPS522489A/en
Publication of JPS522489A publication Critical patent/JPS522489A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE: To provide a system for preventing reduction of concentration of leakage gas to enhance the detecting function of a gas detector by intermittently operating a ventilating means at a predetermined period by a control timer and also which has means to stop the gas apparatus or cause a buzzer to produce sound in accordance with the operation of the gas detector.
COPYRIGHT: (C)1977,JPO&Japio
JP7694975A 1975-06-24 1975-06-24 System for detecting gas leakage in room Pending JPS522489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7694975A JPS522489A (en) 1975-06-24 1975-06-24 System for detecting gas leakage in room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7694975A JPS522489A (en) 1975-06-24 1975-06-24 System for detecting gas leakage in room

Publications (1)

Publication Number Publication Date
JPS522489A true JPS522489A (en) 1977-01-10

Family

ID=13620005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7694975A Pending JPS522489A (en) 1975-06-24 1975-06-24 System for detecting gas leakage in room

Country Status (1)

Country Link
JP (1) JPS522489A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838224U (en) * 1971-09-10 1973-05-11
JPS4914637U (en) * 1972-05-08 1974-02-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838224U (en) * 1971-09-10 1973-05-11
JPS4914637U (en) * 1972-05-08 1974-02-07

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