TW200741593A - Fire alarm apparatus - Google Patents

Fire alarm apparatus

Info

Publication number
TW200741593A
TW200741593A TW096106953A TW96106953A TW200741593A TW 200741593 A TW200741593 A TW 200741593A TW 096106953 A TW096106953 A TW 096106953A TW 96106953 A TW96106953 A TW 96106953A TW 200741593 A TW200741593 A TW 200741593A
Authority
TW
Taiwan
Prior art keywords
fire
detection unit
alarm
abnormality
cpu
Prior art date
Application number
TW096106953A
Other languages
Chinese (zh)
Inventor
Toshiya Ishida
Satoru Kato
Shinsuke Kojima
Original Assignee
Max 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 Max Co Ltd filed Critical Max Co Ltd
Publication of TW200741593A publication Critical patent/TW200741593A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/001—Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)

Abstract

To continuously indicate, for confirmation, the occurrence of abnormality in an automatic test in any manner and prevent replacement of the main body of a fire alarm device from being forgotten even after the stop of an alarm sound notifying the abnormality in the automatic test. A fire alarm which notifies fire alarm when a fire detection unit detects the fire comprises an abnormality in test detection unit 25 which performs an automatic test for the fire detection unit and outputs test result information; a CPU 24 which controls a fire alarm sound and display light emission on the basis of a test result signal S25 outputted from the detection unit 25; and an alarm stop button 19 which is operated so as to make the CPU 24 perform a sound stop input. When detecting the abnormality in the fire detection unit, the CPU 24 starts to control the alarm sound and the display light emission, and when the input is performed from the button 19 after starting the control of the alarm sound and the light emission, the CPU 24 stops to control the alarm sound, and continues to control the light emission.
TW096106953A 2006-03-13 2007-03-01 Fire alarm apparatus TW200741593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006068122A JP2007249287A (en) 2006-03-13 2006-03-13 Fire alarm

Publications (1)

Publication Number Publication Date
TW200741593A true TW200741593A (en) 2007-11-01

Family

ID=38593563

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096106953A TW200741593A (en) 2006-03-13 2007-03-01 Fire alarm apparatus

Country Status (4)

Country Link
JP (1) JP2007249287A (en)
KR (1) KR20070093344A (en)
CN (1) CN101042790A (en)
TW (1) TW200741593A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009136458A1 (en) * 2008-05-08 2009-11-12 ホーチキ株式会社 Alarm
KR101064310B1 (en) * 2008-05-21 2011-09-14 이영우 Fire-prevention terminal box
JP2009288865A (en) * 2008-05-27 2009-12-10 Yazaki Corp Alarm device
JP2014026532A (en) * 2012-07-27 2014-02-06 Mitsubishi Cable Ind Ltd Alarm device
JP7026714B2 (en) * 2020-02-14 2022-02-28 新コスモス電機株式会社 Alarm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526733U (en) * 1978-08-08 1980-02-21
JP2002304683A (en) * 2001-04-05 2002-10-18 Yazaki Corp Battery type co alarm
JP2005208957A (en) * 2004-01-23 2005-08-04 Hochiki Corp Alarm
JP4360677B2 (en) * 2004-03-19 2009-11-11 能美防災株式会社 Fire alarm

Also Published As

Publication number Publication date
KR20070093344A (en) 2007-09-18
JP2007249287A (en) 2007-09-27
CN101042790A (en) 2007-09-26

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