JPH0444994B2 - - Google Patents

Info

Publication number
JPH0444994B2
JPH0444994B2 JP59250616A JP25061684A JPH0444994B2 JP H0444994 B2 JPH0444994 B2 JP H0444994B2 JP 59250616 A JP59250616 A JP 59250616A JP 25061684 A JP25061684 A JP 25061684A JP H0444994 B2 JPH0444994 B2 JP H0444994B2
Authority
JP
Japan
Prior art keywords
fire
alarm
signal
signal line
switching
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
JP59250616A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61131097A (ja
Inventor
Tetsuo Kimura
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 JP25061684A priority Critical patent/JPS61131097A/ja
Publication of JPS61131097A publication Critical patent/JPS61131097A/ja
Publication of JPH0444994B2 publication Critical patent/JPH0444994B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP25061684A 1984-11-29 1984-11-29 火災警報装置 Granted JPS61131097A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25061684A JPS61131097A (ja) 1984-11-29 1984-11-29 火災警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25061684A JPS61131097A (ja) 1984-11-29 1984-11-29 火災警報装置

Publications (2)

Publication Number Publication Date
JPS61131097A JPS61131097A (ja) 1986-06-18
JPH0444994B2 true JPH0444994B2 (enrdf_load_html_response) 1992-07-23

Family

ID=17210501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25061684A Granted JPS61131097A (ja) 1984-11-29 1984-11-29 火災警報装置

Country Status (1)

Country Link
JP (1) JPS61131097A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020201543A (ja) * 2019-06-06 2020-12-17 新コスモス電機株式会社 ガス検知器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150098A (en) * 1978-05-18 1979-11-24 Hochiki Co Flame detector

Also Published As

Publication number Publication date
JPS61131097A (ja) 1986-06-18

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