JPH0172695U - - Google Patents

Info

Publication number
JPH0172695U
JPH0172695U JP1987167141U JP16714187U JPH0172695U JP H0172695 U JPH0172695 U JP H0172695U JP 1987167141 U JP1987167141 U JP 1987167141U JP 16714187 U JP16714187 U JP 16714187U JP H0172695 U JPH0172695 U JP H0172695U
Authority
JP
Japan
Prior art keywords
smoke
pit
detector
inflow path
utility
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
JP1987167141U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546155Y2 (US20100056889A1-20100304-C00004.png
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 JP16714187U priority Critical patent/JPH0546155Y2/ja
Publication of JPH0172695U publication Critical patent/JPH0172695U/ja
Application granted granted Critical
Publication of JPH0546155Y2 publication Critical patent/JPH0546155Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP16714187U 1987-10-30 1987-10-30 Expired - Lifetime JPH0546155Y2 (US20100056889A1-20100304-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16714187U JPH0546155Y2 (US20100056889A1-20100304-C00004.png) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16714187U JPH0546155Y2 (US20100056889A1-20100304-C00004.png) 1987-10-30 1987-10-30

Publications (2)

Publication Number Publication Date
JPH0172695U true JPH0172695U (US20100056889A1-20100304-C00004.png) 1989-05-16
JPH0546155Y2 JPH0546155Y2 (US20100056889A1-20100304-C00004.png) 1993-12-01

Family

ID=31455168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16714187U Expired - Lifetime JPH0546155Y2 (US20100056889A1-20100304-C00004.png) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0546155Y2 (US20100056889A1-20100304-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689602B2 (en) 2004-09-27 2014-04-08 Sata Limited Testing detectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689602B2 (en) 2004-09-27 2014-04-08 Sata Limited Testing detectors

Also Published As

Publication number Publication date
JPH0546155Y2 (US20100056889A1-20100304-C00004.png) 1993-12-01

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