WO2009011267A1 - 警報器 - Google Patents

警報器 Download PDF

Info

Publication number
WO2009011267A1
WO2009011267A1 PCT/JP2008/062424 JP2008062424W WO2009011267A1 WO 2009011267 A1 WO2009011267 A1 WO 2009011267A1 JP 2008062424 W JP2008062424 W JP 2008062424W WO 2009011267 A1 WO2009011267 A1 WO 2009011267A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
light emission
smoke sensor
photoelectric smoke
reduced
Prior art date
Application number
PCT/JP2008/062424
Other languages
English (en)
French (fr)
Inventor
Isao Asano
Original Assignee
Hochiki Corporation
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 Hochiki Corporation filed Critical Hochiki Corporation
Priority to KR1020097022008A priority Critical patent/KR101429320B1/ko
Priority to JP2009523616A priority patent/JP5216767B2/ja
Priority to CN2008800129759A priority patent/CN101681547B/zh
Priority to EP08791011.3A priority patent/EP2172915B1/en
Priority to US12/664,476 priority patent/US8742937B2/en
Publication of WO2009011267A1 publication Critical patent/WO2009011267A1/ja

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Abstract

本発明は、住宅に設置され、火災による煙を電池駆動により検出して警報する光電式煙感知器に関するものである。従来の光電式煙感知器は、発光駆動回路に多くの回路素子を必要とし、コストが高くなるという問題があった。本発明の光電式煙感知器は、発光制御部及び火災検出部の機能をプログラムの実行により実現するプロセッサ回路と、昇圧回路と、基準電圧回路とを集積回路に設けたことで、昇圧電圧により発光駆動するための外部回路を必要最小限に抑えることができ、部品点数及びコストの低減を図ることができる。また、集積回路に昇圧回路を設けたことで、消費電流が低減し電池寿命を延ばすことができる。
PCT/JP2008/062424 2007-07-19 2008-07-09 警報器 WO2009011267A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020097022008A KR101429320B1 (ko) 2007-07-19 2008-07-09 경보기
JP2009523616A JP5216767B2 (ja) 2007-07-19 2008-07-09 警報器
CN2008800129759A CN101681547B (zh) 2007-07-19 2008-07-09 报警器
EP08791011.3A EP2172915B1 (en) 2007-07-19 2008-07-09 Alarm
US12/664,476 US8742937B2 (en) 2007-07-19 2008-07-09 Alarm unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-188055 2007-07-19
JP2007188055 2007-07-19

Publications (1)

Publication Number Publication Date
WO2009011267A1 true WO2009011267A1 (ja) 2009-01-22

Family

ID=40259603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062424 WO2009011267A1 (ja) 2007-07-19 2008-07-09 警報器

Country Status (6)

Country Link
US (1) US8742937B2 (ja)
EP (1) EP2172915B1 (ja)
JP (1) JP5216767B2 (ja)
KR (1) KR101429320B1 (ja)
CN (1) CN101681547B (ja)
WO (1) WO2009011267A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010257212A (ja) * 2009-04-24 2010-11-11 Panasonic Electric Works Co Ltd 住宅用火災警報器
CN108122383A (zh) * 2017-05-24 2018-06-05 赛特威尔电子股份有限公司 报警信号输出装置、检测报警设备及检测报警平台系统
JP2018200704A (ja) * 2018-07-25 2018-12-20 新コスモス電機株式会社 警報器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120049800A1 (en) * 2010-08-25 2012-03-01 Clevx, Llc Power supply system with automatic sensing mechanism and method of operation thereof
WO2013180016A1 (en) * 2012-06-01 2013-12-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and alarm device
GB2508033B (en) * 2012-11-20 2016-02-17 Sprue Safety Products Ltd Low power detection and alarm
CA3043500A1 (en) 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
WO2018089636A1 (en) * 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
WO2018089629A1 (en) 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
WO2018089660A1 (en) 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093450U (ja) * 1983-11-30 1985-06-26 ホーチキ株式会社 光電式煙感知器
JPH0322197A (ja) * 1989-06-20 1991-01-30 Matsushita Electric Works Ltd 光電式感知器回路
JPH058696U (ja) 1991-02-22 1993-02-05 松下電工株式会社 火災報知器
JPH06223283A (ja) * 1993-01-27 1994-08-12 Sharp Corp 煙センサー回路
JPH1042549A (ja) * 1996-07-24 1998-02-13 Matsushita Electric Ind Co Ltd 集積回路
JP2001126165A (ja) * 1999-11-01 2001-05-11 Hochiki Corp 光電式煙感知器及び検煙部アッセンブリィ
JP2006350412A (ja) 2005-06-13 2006-12-28 Hochiki Corp 警報器
JP2007011828A (ja) 2005-07-01 2007-01-18 Hochiki Corp 警報器
JP2007179367A (ja) 2005-12-28 2007-07-12 Yazaki Corp 警報器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5683895U (ja) * 1979-12-01 1981-07-06
DE3369213D1 (en) * 1982-05-13 1987-02-19 Cerberus Ag Smoke detector according to the radiation-extinction principle
JPS6093450A (ja) 1983-10-27 1985-05-25 Canon Inc 光導電部材
JPS60144458U (ja) * 1984-03-05 1985-09-25 ホーチキ株式会社 火災検出装置
JP2691279B2 (ja) * 1988-04-18 1997-12-17 富士写真光機株式会社 ストロボ装置付カメラ
JPH058696A (ja) 1991-06-28 1993-01-19 Toyoda Gosei Co Ltd 車輌用装飾装置
JPH08180268A (ja) * 1994-12-22 1996-07-12 Nohmi Bosai Ltd 火災警報器
JPH11185180A (ja) 1997-10-17 1999-07-09 Nittan Co Ltd 火災感知器、試験器、および、感知器種別の試験方法
US6329922B1 (en) * 1999-07-27 2001-12-11 Hochiki Kabushiki Kaisha Fire detector and noise de-influence method
JP3779853B2 (ja) 2000-01-26 2006-05-31 松下電工株式会社 感知器
WO2006037339A1 (en) * 2004-10-08 2006-04-13 Travel-Safe Security Products Inc. Portable personal alarm device
JP4619842B2 (ja) 2005-03-22 2011-01-26 テンパール工業株式会社 火災警報器

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093450U (ja) * 1983-11-30 1985-06-26 ホーチキ株式会社 光電式煙感知器
JPH0322197A (ja) * 1989-06-20 1991-01-30 Matsushita Electric Works Ltd 光電式感知器回路
JPH058696U (ja) 1991-02-22 1993-02-05 松下電工株式会社 火災報知器
JPH06223283A (ja) * 1993-01-27 1994-08-12 Sharp Corp 煙センサー回路
JPH1042549A (ja) * 1996-07-24 1998-02-13 Matsushita Electric Ind Co Ltd 集積回路
JP2001126165A (ja) * 1999-11-01 2001-05-11 Hochiki Corp 光電式煙感知器及び検煙部アッセンブリィ
JP2006350412A (ja) 2005-06-13 2006-12-28 Hochiki Corp 警報器
JP2007011828A (ja) 2005-07-01 2007-01-18 Hochiki Corp 警報器
JP2007179367A (ja) 2005-12-28 2007-07-12 Yazaki Corp 警報器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010257212A (ja) * 2009-04-24 2010-11-11 Panasonic Electric Works Co Ltd 住宅用火災警報器
CN108122383A (zh) * 2017-05-24 2018-06-05 赛特威尔电子股份有限公司 报警信号输出装置、检测报警设备及检测报警平台系统
JP2018200704A (ja) * 2018-07-25 2018-12-20 新コスモス電機株式会社 警報器

Also Published As

Publication number Publication date
JP5216767B2 (ja) 2013-06-19
EP2172915A4 (en) 2014-06-25
EP2172915B1 (en) 2018-02-07
EP2172915A1 (en) 2010-04-07
KR20100033958A (ko) 2010-03-31
CN101681547B (zh) 2012-06-13
CN101681547A (zh) 2010-03-24
US8742937B2 (en) 2014-06-03
KR101429320B1 (ko) 2014-08-11
JPWO2009011267A1 (ja) 2010-09-16
US20100188235A1 (en) 2010-07-29

Similar Documents

Publication Publication Date Title
WO2009011267A1 (ja) 警報器
EP4257060A3 (en) Biopsy driver assembly having a control circuit for conserving battery power
WO2010047971A3 (en) Light and light sensor
WO2012077013A3 (en) Control circuit for led lamps in automobile applications
WO2010117503A3 (en) High voltage supply to increase rise time of current through light source in an optical sensor system
WO2013136301A3 (en) Circuit arrangement
WO2014055847A3 (en) Solid state lighting device and driver configured for failure detection and recovery
JP2012002767A5 (ja)
WO2012162510A3 (en) Controlling the light output of one or more leds in response to the output of a dimmer
WO2012087268A3 (en) Led power-supply detection and control
WO2009095920A3 (en) Intra-aortic electrical counterpulsation
WO2009101391A3 (en) Improvements in light emitting device
EP2244004A3 (en) Vehicle lamp
WO2008154069A3 (en) High efficiency power controller for solid state lighting
JP2016539460A5 (ja)
WO2013167053A3 (zh) 一种终端激活方法及终端
EA201291212A1 (ru) Сид осветительные устройства
WO2009041437A1 (ja) 調光装置及びそれを用いた照明装置
WO2008011155A3 (en) Lamp or led failure monitoring system
JP2013073706A5 (ja)
MX2012006986A (es) Controlador de diodo emisor de luz controlado por fotocelda.
WO2012165662A3 (en) Assembling structure of illumination unit
TR201009902A2 (tr) Bir pişirici cihaz kontrol paneli
ATE526215T1 (de) Motorsystem mit sensor und auswerteeinheit
WO2010139385A3 (en) A mains power failure indicator

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880012975.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08791011

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009523616

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20097022008

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12664476

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2008791011

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE