JPH0381198B2 - - Google Patents

Info

Publication number
JPH0381198B2
JPH0381198B2 JP60078072A JP7807285A JPH0381198B2 JP H0381198 B2 JPH0381198 B2 JP H0381198B2 JP 60078072 A JP60078072 A JP 60078072A JP 7807285 A JP7807285 A JP 7807285A JP H0381198 B2 JPH0381198 B2 JP H0381198B2
Authority
JP
Japan
Prior art keywords
data
logical value
time
calculation unit
alarm
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
JP60078072A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61237195A (ja
Inventor
Shigeru Ootani
Hiromitsu Ishii
Takashi Ono
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.)
HOOCHIKI KK
Original Assignee
HOOCHIKI KK
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 HOOCHIKI KK filed Critical HOOCHIKI KK
Priority to JP7807285A priority Critical patent/JPS61237195A/ja
Publication of JPS61237195A publication Critical patent/JPS61237195A/ja
Publication of JPH0381198B2 publication Critical patent/JPH0381198B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP7807285A 1985-04-12 1985-04-12 火災報知装置 Granted JPS61237195A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7807285A JPS61237195A (ja) 1985-04-12 1985-04-12 火災報知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7807285A JPS61237195A (ja) 1985-04-12 1985-04-12 火災報知装置

Publications (2)

Publication Number Publication Date
JPS61237195A JPS61237195A (ja) 1986-10-22
JPH0381198B2 true JPH0381198B2 (no) 1991-12-27

Family

ID=13651638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7807285A Granted JPS61237195A (ja) 1985-04-12 1985-04-12 火災報知装置

Country Status (1)

Country Link
JP (1) JPS61237195A (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429997A (en) * 1987-07-25 1989-01-31 Nittan Co Ltd Environmental abnormality alarming facility
JP2008225857A (ja) * 2007-03-13 2008-09-25 Yamaguchi Univ 火災発生時間を予測可能な火災警報装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597690A (en) * 1978-09-15 1980-07-25 Anglo Amer Corp South Africa Alarm device and method of processing analog output signal from sensor
JPS5726227A (en) * 1980-07-22 1982-02-12 Nippon Denso Co Ltd Abnormal alarm device
JPS59157789A (ja) * 1983-02-24 1984-09-07 ホーチキ株式会社 火災報知装置
JPS59172093A (ja) * 1983-03-21 1984-09-28 高橋　信夫 火災などの異常警報装置
JPS6011995A (ja) * 1983-07-01 1985-01-22 ホーチキ株式会社 火災報知装置
JPS6048595A (ja) * 1983-08-26 1985-03-16 ホーチキ株式会社 火災報知装置
JPS6048596A (ja) * 1983-08-26 1985-03-16 ホーチキ株式会社 火災報知装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597690A (en) * 1978-09-15 1980-07-25 Anglo Amer Corp South Africa Alarm device and method of processing analog output signal from sensor
JPS5726227A (en) * 1980-07-22 1982-02-12 Nippon Denso Co Ltd Abnormal alarm device
JPS59157789A (ja) * 1983-02-24 1984-09-07 ホーチキ株式会社 火災報知装置
JPS59172093A (ja) * 1983-03-21 1984-09-28 高橋　信夫 火災などの異常警報装置
JPS6011995A (ja) * 1983-07-01 1985-01-22 ホーチキ株式会社 火災報知装置
JPS6048595A (ja) * 1983-08-26 1985-03-16 ホーチキ株式会社 火災報知装置
JPS6048596A (ja) * 1983-08-26 1985-03-16 ホーチキ株式会社 火災報知装置

Also Published As

Publication number Publication date
JPS61237195A (ja) 1986-10-22

Similar Documents

Publication Publication Date Title
US4803469A (en) Fire alarm system
US4727359A (en) Analog fire sensor
US4884222A (en) Fire alarm system
JPH0719315B2 (ja) 火災報知装置
JPH0451877B2 (no)
JPH0381198B2 (no)
JPH0459676B2 (no)
JPH0218758B2 (no)
JPH0554272A (ja) 火災警報システム
JPH0610835B2 (ja) 火災感知器
JPH0156439B2 (no)
JP2755637B2 (ja) 火災警報装置
JP2004240565A (ja) 熱煙複合感知器、火災報知器、及び火災警報システム
JPH041394B2 (no)
JPS641835B2 (no)
JPS60135000A (ja) 火災報知装置
JPH0962960A (ja) インテリジェント火災感知器
JP2003248872A (ja) 火災感知器
JPH0765267A (ja) 火災警報装置及び熱感知器
JPH08212471A (ja) 火災警報装置
JP4085531B2 (ja) 熱煙複合感知器及びそれを備えた火災警報システム並びに受信機及びそれを備えた火災警報システム
JP2585906B2 (ja) 火災報知装置
JP2582843B2 (ja) 火災警報装置
JP2892402B2 (ja) 差動式火災警報装置
JP2831655B2 (ja) 差動式火災警報装置