JPS639036Y2 - - Google Patents

Info

Publication number
JPS639036Y2
JPS639036Y2 JP13115880U JP13115880U JPS639036Y2 JP S639036 Y2 JPS639036 Y2 JP S639036Y2 JP 13115880 U JP13115880 U JP 13115880U JP 13115880 U JP13115880 U JP 13115880U JP S639036 Y2 JPS639036 Y2 JP S639036Y2
Authority
JP
Japan
Prior art keywords
output
gas leak
comparator
relay
contact
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
JP13115880U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5755096U (en:Method
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 filed Critical
Priority to JP13115880U priority Critical patent/JPS639036Y2/ja
Publication of JPS5755096U publication Critical patent/JPS5755096U/ja
Application granted granted Critical
Publication of JPS639036Y2 publication Critical patent/JPS639036Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP13115880U 1980-09-17 1980-09-17 Expired JPS639036Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13115880U JPS639036Y2 (en:Method) 1980-09-17 1980-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13115880U JPS639036Y2 (en:Method) 1980-09-17 1980-09-17

Publications (2)

Publication Number Publication Date
JPS5755096U JPS5755096U (en:Method) 1982-03-31
JPS639036Y2 true JPS639036Y2 (en:Method) 1988-03-17

Family

ID=29491458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13115880U Expired JPS639036Y2 (en:Method) 1980-09-17 1980-09-17

Country Status (1)

Country Link
JP (1) JPS639036Y2 (en:Method)

Also Published As

Publication number Publication date
JPS5755096U (en:Method) 1982-03-31

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