JPH074716Y2 - 火災感知器 - Google Patents

火災感知器

Info

Publication number
JPH074716Y2
JPH074716Y2 JP1987082892U JP8289287U JPH074716Y2 JP H074716 Y2 JPH074716 Y2 JP H074716Y2 JP 1987082892 U JP1987082892 U JP 1987082892U JP 8289287 U JP8289287 U JP 8289287U JP H074716 Y2 JPH074716 Y2 JP H074716Y2
Authority
JP
Japan
Prior art keywords
circuit
current
fire
detection unit
current limiting
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
JP1987082892U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63192887U (enrdf_load_html_response
Inventor
莞爾 石井
淳一 成宮
利幸 小沢
直樹 小杉
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.)
Hochiki Corp
Original Assignee
Hochiki 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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP1987082892U priority Critical patent/JPH074716Y2/ja
Publication of JPS63192887U publication Critical patent/JPS63192887U/ja
Application granted granted Critical
Publication of JPH074716Y2 publication Critical patent/JPH074716Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP1987082892U 1987-05-29 1987-05-29 火災感知器 Expired - Lifetime JPH074716Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987082892U JPH074716Y2 (ja) 1987-05-29 1987-05-29 火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987082892U JPH074716Y2 (ja) 1987-05-29 1987-05-29 火災感知器

Publications (2)

Publication Number Publication Date
JPS63192887U JPS63192887U (enrdf_load_html_response) 1988-12-12
JPH074716Y2 true JPH074716Y2 (ja) 1995-02-01

Family

ID=30935963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987082892U Expired - Lifetime JPH074716Y2 (ja) 1987-05-29 1987-05-29 火災感知器

Country Status (1)

Country Link
JP (1) JPH074716Y2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5606376B2 (ja) * 2011-03-31 2014-10-15 能美防災株式会社 火災報知設備

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61168096A (ja) * 1985-01-22 1986-07-29 日本信号株式会社 火災感知器の個別動作回路

Also Published As

Publication number Publication date
JPS63192887U (enrdf_load_html_response) 1988-12-12

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