RS53300B - Uređaj za detektovanje prepreka koje mogu da zaklone detektor dima - Google Patents

Uređaj za detektovanje prepreka koje mogu da zaklone detektor dima

Info

Publication number
RS53300B
RS53300B RS20140189A RSP20140189A RS53300B RS 53300 B RS53300 B RS 53300B RS 20140189 A RS20140189 A RS 20140189A RS P20140189 A RSP20140189 A RS P20140189A RS 53300 B RS53300 B RS 53300B
Authority
RS
Serbia
Prior art keywords
smoke detector
detecting
reflective surface
obstacle
waves
Prior art date
Application number
RS20140189A
Other languages
English (en)
Serbian (sr)
Inventor
Serge Robin
Original Assignee
Hager Controls
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 Hager Controls filed Critical Hager Controls
Publication of RS53300B publication Critical patent/RS53300B/sr

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
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/043—Monitoring of the detection circuits of fire detection circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
RS20140189A 2011-02-28 2011-02-28 Uređaj za detektovanje prepreka koje mogu da zaklone detektor dima RS53300B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11305213.8A EP2492882B1 (fr) 2011-02-28 2011-02-28 Dispositif de détection d'obstacles masquant un détecteur de fumée

Publications (1)

Publication Number Publication Date
RS53300B true RS53300B (sr) 2014-08-29

Family

ID=44310065

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20140189A RS53300B (sr) 2011-02-28 2011-02-28 Uređaj za detektovanje prepreka koje mogu da zaklone detektor dima

Country Status (4)

Country Link
EP (1) EP2492882B1 (pl)
DK (1) DK2492882T3 (pl)
PL (1) PL2492882T3 (pl)
RS (1) RS53300B (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2765566A3 (de) * 2013-02-08 2014-11-05 SCHAKO Klima Luft Ferdinand Schad KG Rauchmelder
EP2879104B2 (de) * 2013-11-27 2022-05-11 Siemens Schweiz AG Zusatzeinrichtung für einen als Punktmelder ausgebildeten Gefahrenmelder zur Funktionsüberwachung des Gefahrenmelders, sowie Anordnung und Verwendung einer solchen Einrichtung
US10809173B2 (en) * 2017-12-15 2020-10-20 Analog Devices, Inc. Smoke detector chamber boundary surfaces
US11788942B2 (en) 2017-12-15 2023-10-17 Analog Devices, Inc. Compact optical smoke detector system and apparatus
US11783688B2 (en) 2018-03-13 2023-10-10 Carrier Corporation Aspirating detector system
CN109215277B (zh) * 2018-11-21 2021-12-17 应镇阳 一种智能城市用火警报警装置
US12211370B2 (en) 2018-12-02 2025-01-28 Analog Devices, Inc. Fire detection system
US10921367B2 (en) 2019-03-06 2021-02-16 Analog Devices, Inc. Stable measurement of sensors methods and systems
EP4174812B1 (en) * 2019-04-02 2024-07-03 E.I. Technology Unlimited Company Ultrasonic detectors
US11796445B2 (en) 2019-05-15 2023-10-24 Analog Devices, Inc. Optical improvements to compact smoke detectors, systems and apparatus
CN110930631A (zh) * 2019-11-26 2020-03-27 福建好神奇电子科技有限公司 一种光电式火灾烟雾报警器及其烟雾检测偏差的补偿方法
CN111696307B (zh) * 2020-06-10 2021-04-02 深圳泽保智能科技有限公司 一种探测火灾的光学探测装置
EP4057247A1 (en) * 2021-03-08 2022-09-14 Carrier Corporation A method of fire detector cover detection and corresponding fire detection apparatus
CN115683967A (zh) * 2022-11-08 2023-02-03 赛特威尔电子股份有限公司 具有障碍物检测功能的报警器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005241556A (ja) * 2004-02-27 2005-09-08 Optex Co Ltd 受動型赤外線感知器、およびそれに用いられる妨害検知システム
DE102006023048C5 (de) * 2006-05-17 2014-12-11 Techem Energy Services Gmbh Brandwarnmelder und Verfahren zur Überprüfung dessen Funktionsfähigkeit
US7791475B2 (en) * 2008-03-26 2010-09-07 Honeywell International Inc. Apparatus and method of blockage detection

Also Published As

Publication number Publication date
PL2492882T3 (pl) 2014-11-28
EP2492882B1 (fr) 2014-02-19
EP2492882A1 (fr) 2012-08-29
DK2492882T3 (da) 2014-05-12

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