JPS5914880Y2 - ガス漏れ警報器 - Google Patents

ガス漏れ警報器

Info

Publication number
JPS5914880Y2
JPS5914880Y2 JP1979031647U JP3164779U JPS5914880Y2 JP S5914880 Y2 JPS5914880 Y2 JP S5914880Y2 JP 1979031647 U JP1979031647 U JP 1979031647U JP 3164779 U JP3164779 U JP 3164779U JP S5914880 Y2 JPS5914880 Y2 JP S5914880Y2
Authority
JP
Japan
Prior art keywords
comparator
alarm
gas leak
output
gas
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
JP1979031647U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55131594U (enrdf_load_stackoverflow
Inventor
雪夫 曽根
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP1979031647U priority Critical patent/JPS5914880Y2/ja
Publication of JPS55131594U publication Critical patent/JPS55131594U/ja
Application granted granted Critical
Publication of JPS5914880Y2 publication Critical patent/JPS5914880Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP1979031647U 1979-03-14 1979-03-14 ガス漏れ警報器 Expired JPS5914880Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979031647U JPS5914880Y2 (ja) 1979-03-14 1979-03-14 ガス漏れ警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979031647U JPS5914880Y2 (ja) 1979-03-14 1979-03-14 ガス漏れ警報器

Publications (2)

Publication Number Publication Date
JPS55131594U JPS55131594U (enrdf_load_stackoverflow) 1980-09-17
JPS5914880Y2 true JPS5914880Y2 (ja) 1984-05-01

Family

ID=28883613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979031647U Expired JPS5914880Y2 (ja) 1979-03-14 1979-03-14 ガス漏れ警報器

Country Status (1)

Country Link
JP (1) JPS5914880Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821917U (enrdf_load_stackoverflow) * 1971-07-21 1973-03-13
JPS5219105Y2 (enrdf_load_stackoverflow) * 1971-09-17 1977-04-30

Also Published As

Publication number Publication date
JPS55131594U (enrdf_load_stackoverflow) 1980-09-17

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