JP2551285Y2 - 火災感知器 - Google Patents

火災感知器

Info

Publication number
JP2551285Y2
JP2551285Y2 JP1989144153U JP14415389U JP2551285Y2 JP 2551285 Y2 JP2551285 Y2 JP 2551285Y2 JP 1989144153 U JP1989144153 U JP 1989144153U JP 14415389 U JP14415389 U JP 14415389U JP 2551285 Y2 JP2551285 Y2 JP 2551285Y2
Authority
JP
Japan
Prior art keywords
printed circuit
fire
circuit
circuit board
fire 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.)
Expired - Fee Related
Application number
JP1989144153U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0382484U (enrdf_load_stackoverflow
Inventor
浩幸 関口
誠 安川
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai 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 Nohmi Bosai Ltd filed Critical Nohmi Bosai Ltd
Priority to JP1989144153U priority Critical patent/JP2551285Y2/ja
Publication of JPH0382484U publication Critical patent/JPH0382484U/ja
Application granted granted Critical
Publication of JP2551285Y2 publication Critical patent/JP2551285Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP1989144153U 1989-12-15 1989-12-15 火災感知器 Expired - Fee Related JP2551285Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989144153U JP2551285Y2 (ja) 1989-12-15 1989-12-15 火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989144153U JP2551285Y2 (ja) 1989-12-15 1989-12-15 火災感知器

Publications (2)

Publication Number Publication Date
JPH0382484U JPH0382484U (enrdf_load_stackoverflow) 1991-08-22
JP2551285Y2 true JP2551285Y2 (ja) 1997-10-22

Family

ID=31690886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989144153U Expired - Fee Related JP2551285Y2 (ja) 1989-12-15 1989-12-15 火災感知器

Country Status (1)

Country Link
JP (1) JP2551285Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058753A (ja) * 1983-09-09 1985-04-04 Nippon Telegr & Teleph Corp <Ntt> 音声蓄積方法
JPH0743797B2 (ja) * 1988-05-11 1995-05-15 ニッタン株式会社 アナログ型感知器

Also Published As

Publication number Publication date
JPH0382484U (enrdf_load_stackoverflow) 1991-08-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees