DK2447922T3 - FIRE ALARM - Google Patents

FIRE ALARM Download PDF

Info

Publication number
DK2447922T3
DK2447922T3 DK10799494.9T DK10799494T DK2447922T3 DK 2447922 T3 DK2447922 T3 DK 2447922T3 DK 10799494 T DK10799494 T DK 10799494T DK 2447922 T3 DK2447922 T3 DK 2447922T3
Authority
DK
Denmark
Prior art keywords
fire alarm
alarm
fire
Prior art date
Application number
DK10799494.9T
Other languages
Danish (da)
Inventor
Shouiti Oka
Akihiro Nisikawa
Original Assignee
Panasonic Ip Man 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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Application granted granted Critical
Publication of DK2447922T3 publication Critical patent/DK2447922T3/en

Links

Classifications

    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
DK10799494.9T 2009-06-24 2010-06-15 FIRE ALARM DK2447922T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009150280A JP2011008444A (en) 2009-06-24 2009-06-24 Fire alarm
PCT/IB2010/001434 WO2011007220A1 (en) 2009-06-24 2010-06-15 Fire alarm

Publications (1)

Publication Number Publication Date
DK2447922T3 true DK2447922T3 (en) 2020-05-18

Family

ID=43448989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10799494.9T DK2447922T3 (en) 2009-06-24 2010-06-15 FIRE ALARM

Country Status (4)

Country Link
EP (1) EP2447922B1 (en)
JP (1) JP2011008444A (en)
DK (1) DK2447922T3 (en)
WO (1) WO2011007220A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016212892A (en) * 2016-06-27 2016-12-15 ホーチキ株式会社 Temperature measurement chip
CN113790809A (en) * 2021-09-16 2021-12-14 山东金科电气股份有限公司 High-stability overload alarm device for transformer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8183682A (en) * 1982-03-23 1983-09-29 Dentan K.K. Fire alarm device
GB2306218B (en) * 1995-10-11 1999-06-23 Amlani Manhar Combined detector & sounder device for fire alarm system
GB2322727A (en) * 1997-02-27 1998-09-02 Fulleon Ltd Sounder device
JP2007011829A (en) * 2005-07-01 2007-01-18 Hochiki Corp Alarm unit
JP4868902B2 (en) * 2006-03-22 2012-02-01 能美防災株式会社 Fire alarm with additional equipment
JP4725556B2 (en) * 2007-06-18 2011-07-13 パナソニック電工株式会社 Fire alarm
JP4655070B2 (en) 2007-07-24 2011-03-23 パナソニック電工株式会社 smoke detector

Also Published As

Publication number Publication date
EP2447922A1 (en) 2012-05-02
JP2011008444A (en) 2011-01-13
WO2011007220A1 (en) 2011-01-20
EP2447922B1 (en) 2020-02-26
EP2447922A4 (en) 2016-10-26

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