JPH0755678Y2 - ガス警報器 - Google Patents

ガス警報器

Info

Publication number
JPH0755678Y2
JPH0755678Y2 JP1986170254U JP17025486U JPH0755678Y2 JP H0755678 Y2 JPH0755678 Y2 JP H0755678Y2 JP 1986170254 U JP1986170254 U JP 1986170254U JP 17025486 U JP17025486 U JP 17025486U JP H0755678 Y2 JPH0755678 Y2 JP H0755678Y2
Authority
JP
Japan
Prior art keywords
voltage
circuit
constant voltage
timer
alarm device
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 - Lifetime
Application number
JP1986170254U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6376989U (en:Method
Inventor
崇 梶野
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.)
New Cosmos Electric Co Ltd
Original Assignee
New Cosmos Electric 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 New Cosmos Electric Co Ltd filed Critical New Cosmos Electric Co Ltd
Priority to JP1986170254U priority Critical patent/JPH0755678Y2/ja
Publication of JPS6376989U publication Critical patent/JPS6376989U/ja
Application granted granted Critical
Publication of JPH0755678Y2 publication Critical patent/JPH0755678Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Emergency Alarm Devices (AREA)
JP1986170254U 1986-11-07 1986-11-07 ガス警報器 Expired - Lifetime JPH0755678Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986170254U JPH0755678Y2 (ja) 1986-11-07 1986-11-07 ガス警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986170254U JPH0755678Y2 (ja) 1986-11-07 1986-11-07 ガス警報器

Publications (2)

Publication Number Publication Date
JPS6376989U JPS6376989U (en:Method) 1988-05-21
JPH0755678Y2 true JPH0755678Y2 (ja) 1995-12-20

Family

ID=31104814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986170254U Expired - Lifetime JPH0755678Y2 (ja) 1986-11-07 1986-11-07 ガス警報器

Country Status (1)

Country Link
JP (1) JPH0755678Y2 (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822548A (ja) * 1981-07-31 1983-02-09 松下電工株式会社 ガス漏れ検知用センサ給電用電源装置
JPS59134889U (ja) * 1983-02-28 1984-09-08 矢崎総業株式会社 ガス警報器

Also Published As

Publication number Publication date
JPS6376989U (en:Method) 1988-05-21

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