KR20070093344A - 화재 경보기 - Google Patents

화재 경보기 Download PDF

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Publication number
KR20070093344A
KR20070093344A KR1020070023813A KR20070023813A KR20070093344A KR 20070093344 A KR20070093344 A KR 20070093344A KR 1020070023813 A KR1020070023813 A KR 1020070023813A KR 20070023813 A KR20070023813 A KR 20070023813A KR 20070093344 A KR20070093344 A KR 20070093344A
Authority
KR
South Korea
Prior art keywords
alarm
fire
control
automatic test
alarm sound
Prior art date
Application number
KR1020070023813A
Other languages
English (en)
Korean (ko)
Inventor
도시야 이시다
사또루 가또오
신스께 고지마
Original Assignee
마크스 가부시기가이샤
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 마크스 가부시기가이샤 filed Critical 마크스 가부시기가이샤
Publication of KR20070093344A publication Critical patent/KR20070093344A/ko

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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)
KR1020070023813A 2006-03-13 2007-03-12 화재 경보기 KR20070093344A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006068122A JP2007249287A (ja) 2006-03-13 2006-03-13 火災警報器
JPJP-P-2006-00068122 2006-03-13

Publications (1)

Publication Number Publication Date
KR20070093344A true KR20070093344A (ko) 2007-09-18

Family

ID=38593563

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070023813A KR20070093344A (ko) 2006-03-13 2007-03-12 화재 경보기

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064310B1 (ko) * 2008-05-21 2011-09-14 이영우 화재예방 단자함

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110004450A (ko) * 2008-05-08 2011-01-13 호치키 가부시키가이샤 경보기
JP2009288865A (ja) * 2008-05-27 2009-12-10 Yazaki Corp 警報装置
JP2014026532A (ja) * 2012-07-27 2014-02-06 Mitsubishi Cable Ind Ltd 警報装置
JP7026714B2 (ja) * 2020-02-14 2022-02-28 新コスモス電機株式会社 警報器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526733U (zh) * 1978-08-08 1980-02-21
JP2002304683A (ja) * 2001-04-05 2002-10-18 Yazaki Corp 電池式ｃｏ警報器
JP2005208957A (ja) * 2004-01-23 2005-08-04 Hochiki Corp 警報器
JP4360677B2 (ja) * 2004-03-19 2009-11-11 能美防災株式会社 火災警報器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064310B1 (ko) * 2008-05-21 2011-09-14 이영우 화재예방 단자함

Also Published As

Publication number Publication date
TW200741593A (en) 2007-11-01
CN101042790A (zh) 2007-09-26
JP2007249287A (ja) 2007-09-27

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