JPS62186335U - - Google Patents

Info

Publication number
JPS62186335U
JPS62186335U JP7519586U JP7519586U JPS62186335U JP S62186335 U JPS62186335 U JP S62186335U JP 7519586 U JP7519586 U JP 7519586U JP 7519586 U JP7519586 U JP 7519586U JP S62186335 U JPS62186335 U JP S62186335U
Authority
JP
Japan
Prior art keywords
smoke
light
detection chamber
receiving element
peripheral wall
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
JP7519586U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441436Y2 (enrdf_load_stackoverflow
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 JP1986075195U priority Critical patent/JPH0441436Y2/ja
Publication of JPS62186335U publication Critical patent/JPS62186335U/ja
Application granted granted Critical
Publication of JPH0441436Y2 publication Critical patent/JPH0441436Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1986075195U 1986-05-19 1986-05-19 Expired JPH0441436Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986075195U JPH0441436Y2 (enrdf_load_stackoverflow) 1986-05-19 1986-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986075195U JPH0441436Y2 (enrdf_load_stackoverflow) 1986-05-19 1986-05-19

Publications (2)

Publication Number Publication Date
JPS62186335U true JPS62186335U (enrdf_load_stackoverflow) 1987-11-27
JPH0441436Y2 JPH0441436Y2 (enrdf_load_stackoverflow) 1992-09-29

Family

ID=30921112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986075195U Expired JPH0441436Y2 (enrdf_load_stackoverflow) 1986-05-19 1986-05-19

Country Status (1)

Country Link
JP (1) JPH0441436Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008310730A (ja) * 2007-06-18 2008-12-25 Panasonic Electric Works Co Ltd 煙感知器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608864U (ja) * 1983-06-30 1985-01-22 ホーチキ株式会社 光電式煙感知器のラビリンス構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608864U (ja) * 1983-06-30 1985-01-22 ホーチキ株式会社 光電式煙感知器のラビリンス構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008310730A (ja) * 2007-06-18 2008-12-25 Panasonic Electric Works Co Ltd 煙感知器

Also Published As

Publication number Publication date
JPH0441436Y2 (enrdf_load_stackoverflow) 1992-09-29

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