JPS6093450U - 光電式煙感知器 - Google Patents

光電式煙感知器

Info

Publication number
JPS6093450U
JPS6093450U JP18506183U JP18506183U JPS6093450U JP S6093450 U JPS6093450 U JP S6093450U JP 18506183 U JP18506183 U JP 18506183U JP 18506183 U JP18506183 U JP 18506183U JP S6093450 U JPS6093450 U JP S6093450U
Authority
JP
Japan
Prior art keywords
capacitor
transistor
charges
smoke detector
photoelectric 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.)
Granted
Application number
JP18506183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229494Y2 (en:Method
Inventor
定隆 湯地
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 JP18506183U priority Critical patent/JPS6093450U/ja
Publication of JPS6093450U publication Critical patent/JPS6093450U/ja
Application granted granted Critical
Publication of JPH0229494Y2 publication Critical patent/JPH0229494Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Audible And Visible Signals (AREA)
  • Fire-Detection Mechanisms (AREA)
JP18506183U 1983-11-30 1983-11-30 光電式煙感知器 Granted JPS6093450U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18506183U JPS6093450U (ja) 1983-11-30 1983-11-30 光電式煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18506183U JPS6093450U (ja) 1983-11-30 1983-11-30 光電式煙感知器

Publications (2)

Publication Number Publication Date
JPS6093450U true JPS6093450U (ja) 1985-06-26
JPH0229494Y2 JPH0229494Y2 (en:Method) 1990-08-08

Family

ID=30400091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18506183U Granted JPS6093450U (ja) 1983-11-30 1983-11-30 光電式煙感知器

Country Status (1)

Country Link
JP (1) JPS6093450U (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011267A1 (ja) * 2007-07-19 2009-01-22 Hochiki Corporation 警報器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115974U (en:Method) * 1974-07-24 1976-02-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115974U (en:Method) * 1974-07-24 1976-02-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011267A1 (ja) * 2007-07-19 2009-01-22 Hochiki Corporation 警報器
JP5216767B2 (ja) * 2007-07-19 2013-06-19 ホーチキ株式会社 警報器

Also Published As

Publication number Publication date
JPH0229494Y2 (en:Method) 1990-08-08

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