JPS6191154U - - Google Patents

Info

Publication number
JPS6191154U
JPS6191154U JP17516684U JP17516684U JPS6191154U JP S6191154 U JPS6191154 U JP S6191154U JP 17516684 U JP17516684 U JP 17516684U JP 17516684 U JP17516684 U JP 17516684U JP S6191154 U JPS6191154 U JP S6191154U
Authority
JP
Japan
Prior art keywords
smoke detector
cylindrical
scattered light
photoelectric element
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.)
Granted
Application number
JP17516684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0236112Y2 (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 JP1984175166U priority Critical patent/JPH0236112Y2/ja
Publication of JPS6191154U publication Critical patent/JPS6191154U/ja
Application granted granted Critical
Publication of JPH0236112Y2 publication Critical patent/JPH0236112Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP1984175166U 1984-11-20 1984-11-20 Expired JPH0236112Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984175166U JPH0236112Y2 (enrdf_load_stackoverflow) 1984-11-20 1984-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984175166U JPH0236112Y2 (enrdf_load_stackoverflow) 1984-11-20 1984-11-20

Publications (2)

Publication Number Publication Date
JPS6191154U true JPS6191154U (enrdf_load_stackoverflow) 1986-06-13
JPH0236112Y2 JPH0236112Y2 (enrdf_load_stackoverflow) 1990-10-02

Family

ID=30732770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984175166U Expired JPH0236112Y2 (enrdf_load_stackoverflow) 1984-11-20 1984-11-20

Country Status (1)

Country Link
JP (1) JPH0236112Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213884U (enrdf_load_stackoverflow) * 1975-07-18 1977-01-31
JPS52140377U (enrdf_load_stackoverflow) * 1976-04-13 1977-10-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213884U (enrdf_load_stackoverflow) * 1975-07-18 1977-01-31
JPS52140377U (enrdf_load_stackoverflow) * 1976-04-13 1977-10-24

Also Published As

Publication number Publication date
JPH0236112Y2 (enrdf_load_stackoverflow) 1990-10-02

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