JPS589353Y2 - イオン式煙感知器 - Google Patents

イオン式煙感知器

Info

Publication number
JPS589353Y2
JPS589353Y2 JP7785378U JP7785378U JPS589353Y2 JP S589353 Y2 JPS589353 Y2 JP S589353Y2 JP 7785378 U JP7785378 U JP 7785378U JP 7785378 U JP7785378 U JP 7785378U JP S589353 Y2 JPS589353 Y2 JP S589353Y2
Authority
JP
Japan
Prior art keywords
ion
outside air
smoke
smoke detector
open
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
Application number
JP7785378U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54179193U (enrdf_load_stackoverflow
Inventor
河合正夫
篠田衛
Original Assignee
株式会社トキメック
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 by 株式会社トキメック filed Critical 株式会社トキメック
Priority to JP7785378U priority Critical patent/JPS589353Y2/ja
Publication of JPS54179193U publication Critical patent/JPS54179193U/ja
Application granted granted Critical
Publication of JPS589353Y2 publication Critical patent/JPS589353Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP7785378U 1978-06-07 1978-06-07 イオン式煙感知器 Expired JPS589353Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7785378U JPS589353Y2 (ja) 1978-06-07 1978-06-07 イオン式煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7785378U JPS589353Y2 (ja) 1978-06-07 1978-06-07 イオン式煙感知器

Publications (2)

Publication Number Publication Date
JPS54179193U JPS54179193U (enrdf_load_stackoverflow) 1979-12-18
JPS589353Y2 true JPS589353Y2 (ja) 1983-02-19

Family

ID=28994410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7785378U Expired JPS589353Y2 (ja) 1978-06-07 1978-06-07 イオン式煙感知器

Country Status (1)

Country Link
JP (1) JPS589353Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4550320B2 (ja) * 2001-06-11 2010-09-22 理研計器株式会社 イオン化式ガス感知器

Also Published As

Publication number Publication date
JPS54179193U (enrdf_load_stackoverflow) 1979-12-18

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