JPS6223920B2 - - Google Patents

Info

Publication number
JPS6223920B2
JPS6223920B2 JP5878779A JP5878779A JPS6223920B2 JP S6223920 B2 JPS6223920 B2 JP S6223920B2 JP 5878779 A JP5878779 A JP 5878779A JP 5878779 A JP5878779 A JP 5878779A JP S6223920 B2 JPS6223920 B2 JP S6223920B2
Authority
JP
Japan
Prior art keywords
voltage
fire
scr
fire detector
detection section
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
JP5878779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55102089A (en
Inventor
Fumio Kanetani
Akihiro Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP5878779A priority Critical patent/JPS55102089A/ja
Publication of JPS55102089A publication Critical patent/JPS55102089A/ja
Publication of JPS6223920B2 publication Critical patent/JPS6223920B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
JP5878779A 1979-05-14 1979-05-14 Fire sensor Granted JPS55102089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5878779A JPS55102089A (en) 1979-05-14 1979-05-14 Fire sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5878779A JPS55102089A (en) 1979-05-14 1979-05-14 Fire sensor

Publications (2)

Publication Number Publication Date
JPS55102089A JPS55102089A (en) 1980-08-04
JPS6223920B2 true JPS6223920B2 (enrdf_load_stackoverflow) 1987-05-26

Family

ID=13094276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5878779A Granted JPS55102089A (en) 1979-05-14 1979-05-14 Fire sensor

Country Status (1)

Country Link
JP (1) JPS55102089A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858697A (ja) * 1981-09-30 1983-04-07 松下電工株式会社 ２感度型感知器
JPH0650553B2 (ja) * 1985-07-24 1994-06-29 ニッタン株式会社 アナログ信号出力型環境情報検出器
JPS62157997A (ja) * 1985-12-28 1987-07-13 ホーチキ株式会社 感知装置

Also Published As

Publication number Publication date
JPS55102089A (en) 1980-08-04

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