JPH0546155Y2 - - Google Patents

Info

Publication number
JPH0546155Y2
JPH0546155Y2 JP16714187U JP16714187U JPH0546155Y2 JP H0546155 Y2 JPH0546155 Y2 JP H0546155Y2 JP 16714187 U JP16714187 U JP 16714187U JP 16714187 U JP16714187 U JP 16714187U JP H0546155 Y2 JPH0546155 Y2 JP H0546155Y2
Authority
JP
Japan
Prior art keywords
smoke
pit
detector
heating element
electric heating
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
JP16714187U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0172695U (cs
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 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16714187U JPH0546155Y2 (cs) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16714187U JPH0546155Y2 (cs) 1987-10-30 1987-10-30

Publications (2)

Publication Number Publication Date
JPH0172695U JPH0172695U (cs) 1989-05-16
JPH0546155Y2 true JPH0546155Y2 (cs) 1993-12-01

Family

ID=31455168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16714187U Expired - Lifetime JPH0546155Y2 (cs) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0546155Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0421435D0 (en) 2004-09-27 2004-10-27 Sata Ltd Testing detectors

Also Published As

Publication number Publication date
JPH0172695U (cs) 1989-05-16

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