JPS59130191U - ガス警報器 - Google Patents

ガス警報器

Info

Publication number
JPS59130191U
JPS59130191U JP2151683U JP2151683U JPS59130191U JP S59130191 U JPS59130191 U JP S59130191U JP 2151683 U JP2151683 U JP 2151683U JP 2151683 U JP2151683 U JP 2151683U JP S59130191 U JPS59130191 U JP S59130191U
Authority
JP
Japan
Prior art keywords
gas
alarm
gas alarm
comparator
signal
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.)
Granted
Application number
JP2151683U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241745Y2 (OSRAM
Inventor
曽根　雪夫
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 JP2151683U priority Critical patent/JPS59130191U/ja
Publication of JPS59130191U publication Critical patent/JPS59130191U/ja
Application granted granted Critical
Publication of JPH0241745Y2 publication Critical patent/JPH0241745Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2151683U 1983-02-18 1983-02-18 ガス警報器 Granted JPS59130191U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2151683U JPS59130191U (ja) 1983-02-18 1983-02-18 ガス警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2151683U JPS59130191U (ja) 1983-02-18 1983-02-18 ガス警報器

Publications (2)

Publication Number Publication Date
JPS59130191U true JPS59130191U (ja) 1984-09-01
JPH0241745Y2 JPH0241745Y2 (OSRAM) 1990-11-07

Family

ID=30152640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2151683U Granted JPS59130191U (ja) 1983-02-18 1983-02-18 ガス警報器

Country Status (1)

Country Link
JP (1) JPS59130191U (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741907U (OSRAM) * 1980-08-23 1982-03-06
JPS582097U (ja) * 1981-06-23 1983-01-07 新コスモス電機株式会社 点検機能つき警報器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741907U (OSRAM) * 1980-08-23 1982-03-06
JPS582097U (ja) * 1981-06-23 1983-01-07 新コスモス電機株式会社 点検機能つき警報器

Also Published As

Publication number Publication date
JPH0241745Y2 (OSRAM) 1990-11-07

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