DK2093734T3 - Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarm - Google Patents

Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarm

Info

Publication number
DK2093734T3
DK2093734T3 DK08101744.4T DK08101744T DK2093734T3 DK 2093734 T3 DK2093734 T3 DK 2093734T3 DK 08101744 T DK08101744 T DK 08101744T DK 2093734 T3 DK2093734 T3 DK 2093734T3
Authority
DK
Denmark
Prior art keywords
smoke alarm
light
test method
feedback signal
mounting surface
Prior art date
Application number
DK08101744.4T
Other languages
English (en)
Inventor
Markus Dr Loepfe
Georges A Dr Tenchio
Kurt Dr Mueller
Walter Vollenweider
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2093734T3 publication Critical patent/DK2093734T3/da

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
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
    • 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
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/22—Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DK08101744.4T 2008-02-19 2008-02-19 Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarm DK2093734T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08101744A EP2093734B1 (de) 2008-02-19 2008-02-19 Rauchmelder mit zeitlicher Auswertung eines Rückstreusignals, Testverfahren für Funktionsfähigkeit eines Rauchmelders

Publications (1)

Publication Number Publication Date
DK2093734T3 true DK2093734T3 (da) 2011-10-10

Family

ID=39590272

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08101744.4T DK2093734T3 (da) 2008-02-19 2008-02-19 Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarm

Country Status (8)

Country Link
US (1) US8587442B2 (da)
EP (1) EP2093734B1 (da)
CN (1) CN101952862B (da)
AT (1) ATE515008T1 (da)
DK (1) DK2093734T3 (da)
ES (1) ES2368358T3 (da)
PL (1) PL2093734T3 (da)
WO (1) WO2009103667A1 (da)

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DE102011108390B4 (de) * 2011-07-22 2019-07-11 PPP "KB Pribor" Ltd. Verfahren zur Herstellung eines Rauchdetektors vom offenen Typ
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US8952821B2 (en) 2012-04-29 2015-02-10 Valor Fire Safety, Llc Smoke detector utilizing ambient-light sensor, external sampling volume, and internally reflected light
US8907802B2 (en) 2012-04-29 2014-12-09 Valor Fire Safety, Llc Smoke detector with external sampling volume and ambient light rejection
JP5901485B2 (ja) * 2012-09-26 2016-04-13 能美防災株式会社 煙感知器
KR20160079057A (ko) 2013-10-30 2016-07-05 발로르 파이어 세이프티, 엘엘씨 외부 샘플링 볼륨 및 주변광 배제를 갖는 연기 감지기
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
US9652958B2 (en) 2014-06-19 2017-05-16 Carrier Corporation Chamber-less smoke sensor
DE102015004458B4 (de) 2014-06-26 2016-05-12 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands
EP3029647B1 (de) 2014-12-04 2017-05-31 Siemens Schweiz AG Offener Streulichtrauchmelder, insbesondere mit einer Sidelooker-LED
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
EP3091517B1 (de) * 2015-05-06 2017-06-28 Siemens Schweiz AG Offener streulichtrauchmelder sowie prüfgerät für einen derartigen offenen streulichtrauchmelder
US10002510B2 (en) * 2015-12-09 2018-06-19 Noah Lael Ryder System and methods for detecting, confirming, classifying, and monitoring a fire
DE102016208357A1 (de) 2016-05-13 2017-11-16 Siemens Schweiz Ag Brandmelder, insbesondere offener Streulichtrauchmelder, mit einer Photodiode zur Erfassung von Umgebungslicht, um davon abhängig den optischen Signalpfad bei der Streulicht-Brandanalyse zu beschleunigen
DE102016208358B3 (de) * 2016-05-13 2017-07-06 Siemens Schweiz Ag Brandmelder, insbesondere thermischer Melder, mit einer Photodiode zur Erfassung von Umgebungslicht, um davon abhängig die Ausgabe eines möglichen Brandalarms zu beschleunigen
DE102016208359B3 (de) * 2016-05-13 2017-09-07 Siemens Schweiz Ag Brandmelder, insbesondere geschlossener Streulichtrauchmelder, mit einer separaten Photodiode zur Erfassung von Umgebungslicht, um davon abhängig die Ausgabe eines möglichen Brandalarms zu beschleunigen
EP3455837B1 (de) 2016-05-13 2020-03-11 Siemens Schweiz AG Brandmelder mit einer photodiode zur erfassung von umgebungslicht, um davon abhängig die ausgabe eines möglichen brandalarms zu beschleunigen
US10825334B2 (en) 2016-07-19 2020-11-03 Autronica Fire & Security As Smoke detector operational integrity verification system and method
WO2018027104A1 (en) 2016-08-04 2018-02-08 Carrier Corporation Smoke detector
CN110136390A (zh) * 2019-05-28 2019-08-16 赛特威尔电子股份有限公司 一种烟雾检测方法、装置、烟雾报警器及存储介质
US11615683B2 (en) * 2020-04-01 2023-03-28 Carrier Corporation Surface mount back scatter photo-electric smoke detector
US10803714B1 (en) * 2020-05-19 2020-10-13 Rajeev Khera System and method for visualizing, tracking and maintaining social distancing
US20220397525A1 (en) * 2021-06-09 2022-12-15 Carrier Corporation Apparatus and method for verifying optical functionality in a chamberless smoke detector
US12166233B2 (en) 2021-06-18 2024-12-10 Fire & Risk Alliance, LLC System and method for fire detection and mitigation for energy storage systems
US11551535B1 (en) 2021-10-28 2023-01-10 Honeywell International Inc. Operating a scanning smoke detector
US11657692B1 (en) 2021-10-28 2023-05-23 Honeywell International Inc. Smoke detector
US12039848B2 (en) 2021-10-28 2024-07-16 Honeywell International Inc. Non-coaxial systems, methods, and devices for detecting smoke
US20230236109A1 (en) * 2022-01-24 2023-07-27 Excelitas Canada, Inc. Dual-Emitter Optic Block and Chamber for Smoke Detector
US12233825B2 (en) 2022-07-25 2025-02-25 Fire & Risk Alliance, LLC Method for hazard detection and fire prevention in a mobile refueling system
EP4354409A1 (en) 2022-10-11 2024-04-17 Carrier Corporation System, device, and method for smoke discrimination and identification of fire source

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Also Published As

Publication number Publication date
US20110057805A1 (en) 2011-03-10
HK1153299A1 (en) 2012-03-23
PL2093734T3 (pl) 2011-11-30
WO2009103667A1 (de) 2009-08-27
ATE515008T1 (de) 2011-07-15
CN101952862B (zh) 2013-04-10
EP2093734B1 (de) 2011-06-29
EP2093734A1 (de) 2009-08-26
ES2368358T3 (es) 2011-11-16
US8587442B2 (en) 2013-11-19
CN101952862A (zh) 2011-01-19

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