JPH068522Y2 - ダクト用煙検出装置 - Google Patents

ダクト用煙検出装置

Info

Publication number
JPH068522Y2
JPH068522Y2 JP1987005490U JP549087U JPH068522Y2 JP H068522 Y2 JPH068522 Y2 JP H068522Y2 JP 1987005490 U JP1987005490 U JP 1987005490U JP 549087 U JP549087 U JP 549087U JP H068522 Y2 JPH068522 Y2 JP H068522Y2
Authority
JP
Japan
Prior art keywords
duct
smoke detector
chamber
intake
smoke
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
JP1987005490U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63113935U (enExample
Inventor
寿男 田村
亨 田村
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 JP1987005490U priority Critical patent/JPH068522Y2/ja
Publication of JPS63113935U publication Critical patent/JPS63113935U/ja
Application granted granted Critical
Publication of JPH068522Y2 publication Critical patent/JPH068522Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP1987005490U 1987-01-20 1987-01-20 ダクト用煙検出装置 Expired - Lifetime JPH068522Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987005490U JPH068522Y2 (ja) 1987-01-20 1987-01-20 ダクト用煙検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987005490U JPH068522Y2 (ja) 1987-01-20 1987-01-20 ダクト用煙検出装置

Publications (2)

Publication Number Publication Date
JPS63113935U JPS63113935U (enExample) 1988-07-22
JPH068522Y2 true JPH068522Y2 (ja) 1994-03-02

Family

ID=30787121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987005490U Expired - Lifetime JPH068522Y2 (ja) 1987-01-20 1987-01-20 ダクト用煙検出装置

Country Status (1)

Country Link
JP (1) JPH068522Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013207605A1 (de) * 2013-04-25 2014-10-30 safetec Brandes und Niehoff GmbH Rauchmeldeeinheit, Rauchmeldesystem sowie Rauchmeldervorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024236Y2 (enExample) * 1971-02-24 1975-07-21
JPS5417869Y2 (enExample) * 1972-05-26 1979-07-07
JPS6012029A (ja) * 1983-06-30 1985-01-22 オリンパス光学工業株式会社 内視鏡

Also Published As

Publication number Publication date
JPS63113935U (enExample) 1988-07-22

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