JPH026394U - - Google Patents

Info

Publication number
JPH026394U
JPH026394U JP8111088U JP8111088U JPH026394U JP H026394 U JPH026394 U JP H026394U JP 8111088 U JP8111088 U JP 8111088U JP 8111088 U JP8111088 U JP 8111088U JP H026394 U JPH026394 U JP H026394U
Authority
JP
Japan
Prior art keywords
pulse
output
amplifiers
smoke
light
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.)
Pending
Application number
JP8111088U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8111088U priority Critical patent/JPH026394U/ja
Publication of JPH026394U publication Critical patent/JPH026394U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP8111088U 1988-06-21 1988-06-21 Pending JPH026394U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8111088U JPH026394U (no) 1988-06-21 1988-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8111088U JPH026394U (no) 1988-06-21 1988-06-21

Publications (1)

Publication Number Publication Date
JPH026394U true JPH026394U (no) 1990-01-17

Family

ID=31305909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8111088U Pending JPH026394U (no) 1988-06-21 1988-06-21

Country Status (1)

Country Link
JP (1) JPH026394U (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2135057A1 (en) * 2007-03-09 2009-12-23 Xtralis Technologies Ltd Method and system for particle detection
WO2013061968A1 (ja) * 2011-10-24 2013-05-02 パナソニック株式会社 煙感知器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035182B1 (no) * 1969-03-29 1975-11-14
JPS6130193B2 (no) * 1978-04-28 1986-07-11 Teijin Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035182B1 (no) * 1969-03-29 1975-11-14
JPS6130193B2 (no) * 1978-04-28 1986-07-11 Teijin Ltd

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2135057A1 (en) * 2007-03-09 2009-12-23 Xtralis Technologies Ltd Method and system for particle detection
EP2135057A4 (en) * 2007-03-09 2010-03-24 Xtralis Technologies Ltd METHOD AND SYSTEM FOR DETECTING PARTICLES
JP2010520997A (ja) * 2007-03-09 2010-06-17 エックストラリス・テクノロジーズ・リミテッド 粒子を検知する方法およびシステム
WO2013061968A1 (ja) * 2011-10-24 2013-05-02 パナソニック株式会社 煙感知器
JP2013109751A (ja) * 2011-10-24 2013-06-06 Panasonic Corp 煙感知器

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