WO2012169802A3 - 온도 연기 복합 경보장치 및 그에 구비되는 연기 센서 - Google Patents

온도 연기 복합 경보장치 및 그에 구비되는 연기 센서 Download PDF

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Publication number
WO2012169802A3
WO2012169802A3 PCT/KR2012/004500 KR2012004500W WO2012169802A3 WO 2012169802 A3 WO2012169802 A3 WO 2012169802A3 KR 2012004500 W KR2012004500 W KR 2012004500W WO 2012169802 A3 WO2012169802 A3 WO 2012169802A3
Authority
WO
WIPO (PCT)
Prior art keywords
smoke
alarm device
composite temperature
detecting
temperature
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.)
Ceased
Application number
PCT/KR2012/004500
Other languages
English (en)
French (fr)
Other versions
WO2012169802A2 (ko
Inventor
김현탁
김봉준
박종찬
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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
Priority claimed from KR1020110138355A external-priority patent/KR101774299B1/ko
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to US13/824,956 priority Critical patent/US9092959B2/en
Publication of WO2012169802A2 publication Critical patent/WO2012169802A2/ko
Publication of WO2012169802A3 publication Critical patent/WO2012169802A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

본 발명은 안전성 및 생산성을 증대 또는 극대화할 수 있는 온도 연기 복합 경보장치는, 제 1 및 제 2 전극들 간에 배치된 온도 감응형 연기 감지 부분을 포함하는 제 1 및 제 2센서들을 이용하여 연기를 감지하기 위해 구성된 연기 감지부와, 상기 제 1 및 제 2 센서들로부터 출력되는 제 1 및 제 2 연기 감지 신호들간의 차이를 설정 기준 신호와 비교하여 연기 레벨 측정 신호를 생성하는 연기 레벨 측정부와, 상기 연기 레벨 측정 신호를 수신하여 화재 발생 조건에 해당될 때에 화재 경보 신호를 생성하는 감지 제어부를 포함한다.
PCT/KR2012/004500 2011-06-08 2012-06-07 온도 연기 복합 경보장치 및 그에 구비되는 연기 센서 Ceased WO2012169802A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/824,956 US9092959B2 (en) 2011-06-08 2012-06-07 Composite temperature and smoke alarm device and equipped smoke sensor therein

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0055312 2011-06-08
KR20110055312 2011-06-08
KR10-2011-0138355 2011-12-20
KR1020110138355A KR101774299B1 (ko) 2011-06-08 2011-12-20 온도 연기 복합 경보장치 및 그에 구비되는 연기 센서

Publications (2)

Publication Number Publication Date
WO2012169802A2 WO2012169802A2 (ko) 2012-12-13
WO2012169802A3 true WO2012169802A3 (ko) 2013-03-07

Family

ID=47296603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004500 Ceased WO2012169802A2 (ko) 2011-06-08 2012-06-07 온도 연기 복합 경보장치 및 그에 구비되는 연기 센서

Country Status (1)

Country Link
WO (1) WO2012169802A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104063983A (zh) * 2014-02-12 2014-09-24 苏州天鸣信息科技有限公司 一种烟雾警报器及其误测后持续探测的方法
CN104408861A (zh) * 2014-10-30 2015-03-11 苏州佑瑞检测技术有限公司 一种厨房安全检测方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644109Y2 (ja) * 1988-09-05 1994-11-14 富士通株式会社 Ｉｃパッケージ
JP2000215361A (ja) * 1998-11-18 2000-08-04 Hochiki Corp 煙センサ及び煙熱複合センサ
KR20070115571A (ko) * 2006-06-02 2007-12-06 한국전자통신연구원 급격한 ｍｉｔ 소자, 그 소자를 이용한 ｍｉｔ 센서 및 그ｍｉｔ 센서를 포함한 경보기 및 이차전지 폭발 방지 회로
KR20080013670A (ko) * 2006-08-07 2008-02-13 한국전자통신연구원 금속-절연체 전이(ｍｉｔ) 소자의 불연속 ｍｉｔ를연속적으로 측정하는 회로 및 그 회로를 이용한 ｍｉｔ센서

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644109Y2 (ja) * 1988-09-05 1994-11-14 富士通株式会社 Ｉｃパッケージ
JP2000215361A (ja) * 1998-11-18 2000-08-04 Hochiki Corp 煙センサ及び煙熱複合センサ
KR20070115571A (ko) * 2006-06-02 2007-12-06 한국전자통신연구원 급격한 ｍｉｔ 소자, 그 소자를 이용한 ｍｉｔ 센서 및 그ｍｉｔ 센서를 포함한 경보기 및 이차전지 폭발 방지 회로
KR20080013670A (ko) * 2006-08-07 2008-02-13 한국전자통신연구원 금속-절연체 전이(ｍｉｔ) 소자의 불연속 ｍｉｔ를연속적으로 측정하는 회로 및 그 회로를 이용한 ｍｉｔ센서

Also Published As

Publication number Publication date
WO2012169802A2 (ko) 2012-12-13

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