PL2093734T3 - Czujka dymu z oceną czasową sygnału rozproszenia wstecznego, sposób testowania funkcjonalności czujki dymu - Google Patents

Czujka dymu z oceną czasową sygnału rozproszenia wstecznego, sposób testowania funkcjonalności czujki dymu

Info

Publication number
PL2093734T3
PL2093734T3 PL08101744T PL08101744T PL2093734T3 PL 2093734 T3 PL2093734 T3 PL 2093734T3 PL 08101744 T PL08101744 T PL 08101744T PL 08101744 T PL08101744 T PL 08101744T PL 2093734 T3 PL2093734 T3 PL 2093734T3
Authority
PL
Poland
Prior art keywords
smoke alarm
light
functionality
test method
backscattering signal
Prior art date
Application number
PL08101744T
Other languages
English (en)
Inventor
Markus Loepfe
Georges A Tenchio
Kurt Müller
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
Publication of PL2093734T3 publication Critical patent/PL2093734T3/pl

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
    • 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 OR 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 OR 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 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
    • G08B17/11—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)
PL08101744T 2008-02-19 2008-02-19 Czujka dymu z oceną czasową sygnału rozproszenia wstecznego, sposób testowania funkcjonalności czujki dymu PL2093734T3 (pl)

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
PL2093734T3 true PL2093734T3 (pl) 2011-11-30

Family

ID=39590272

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08101744T PL2093734T3 (pl) 2008-02-19 2008-02-19 Czujka dymu z oceną czasową sygnału rozproszenia wstecznego, sposób testowania funkcjonalności czujki dymu

Country Status (9)

Country Link
US (1) US8587442B2 (pl)
EP (1) EP2093734B1 (pl)
CN (1) CN101952862B (pl)
AT (1) ATE515008T1 (pl)
DK (1) DK2093734T3 (pl)
ES (1) ES2368358T3 (pl)
HK (1) HK1153299A1 (pl)
PL (1) PL2093734T3 (pl)
WO (1) WO2009103667A1 (pl)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8754775B2 (en) * 2009-03-20 2014-06-17 Nest Labs, Inc. Use of optical reflectance proximity detector for nuisance mitigation in smoke alarms
EP2423895B1 (de) 2010-08-26 2017-03-08 Siemens Schweiz AG Streulicht-Brandmelder mit Mitteln zur Unterdrückung einer akustischen Warnung im Falle einer niedrigen Batteriespannung
CN102176272B (zh) * 2011-02-15 2012-12-26 中国航空工业集团公司西安飞机设计研究所 一种飞机机舱烟雾探测系统试验方法
DE102011108390B4 (de) * 2011-07-22 2019-07-11 PPP "KB Pribor" Ltd. Verfahren zur Herstellung eines Rauchdetektors vom offenen Typ
US8907802B2 (en) 2012-04-29 2014-12-09 Valor Fire Safety, Llc Smoke detector with external sampling volume and ambient light rejection
US8947244B2 (en) 2012-04-29 2015-02-03 Valor Fire Safety, Llc Smoke detector utilizing broadband light, external sampling volume, and internally reflected light
US9140646B2 (en) 2012-04-29 2015-09-22 Valor Fire Safety, Llc Smoke detector with external sampling volume using two different wavelengths and ambient light detection for measurement correction
JP5901485B2 (ja) * 2012-09-26 2016-04-13 能美防災株式会社 煙感知器
WO2015065965A1 (en) 2013-10-30 2015-05-07 Valor Fire Safety, Llc Smoke detector with external sampling volume and ambient light rejection
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
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
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
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
CN109155097B (zh) 2016-05-13 2020-10-09 西门子瑞士有限公司 具有用于感测环境光的光电二极管以基于其来加速发出潜在火警报的火检测器
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
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
WO2018015418A1 (en) 2016-07-19 2018-01-25 Autronica Fire & Security As Smoke detector operational integrity verification system and method
ES2894676T3 (es) 2016-08-04 2022-02-15 Carrier Corp Detector de humo
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
US12039848B2 (en) 2021-10-28 2024-07-16 Honeywell International Inc. Non-coaxial systems, methods, and devices for detecting smoke
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
US20230236109A1 (en) * 2022-01-24 2023-07-27 Excelitas Canada, Inc. Dual-Emitter Optic Block and Chamber for Smoke Detector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439325A (en) * 1972-05-06 1976-06-16 Kgm Electronics Ltd Alarm detectors
US3917956A (en) * 1974-03-08 1975-11-04 Pyrotector Inc Smoke detector
CH660244A5 (de) * 1983-01-11 1987-03-31 Cerberus Ag Photoelektrischer rauchdetektor und dessen verwendung.
JP2935549B2 (ja) 1990-08-23 1999-08-16 能美防災株式会社 火災検出方法及び装置
US5497144A (en) 1993-07-07 1996-03-05 Cerberus Ag Testing and adjustment of scattered-light smoke detectors
US6151589A (en) * 1998-09-10 2000-11-21 International Business Machines Corporation Methods for performing large scale auctions and online negotiations
EP1039426A3 (de) 1999-03-22 2001-01-31 Schako Metallwarenfabrik Ferdinand Schad Kg Vorrichtung zur Erkennung von Rauch
JP2001014570A (ja) * 1999-04-28 2001-01-19 Nittan Co Ltd 火災感知器
PT1103937E (pt) * 1999-11-19 2005-09-30 Siemens Building Tech Ag Detector de incendios
DE10046992C1 (de) 2000-09-22 2002-06-06 Bosch Gmbh Robert Streulichtrauchmelder
CN100463006C (zh) 2003-11-17 2009-02-18 报知机股份有限公司 光散射型烟雾传感器
US7746239B2 (en) * 2003-11-17 2010-06-29 Hochiki Corporation Light scattering type smoke detector
DE102004001699A1 (de) * 2004-01-13 2005-08-04 Robert Bosch Gmbh Brandmelder
EP2093732A1 (de) * 2008-02-19 2009-08-26 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Detektieren von Rauch durch gemeinsame Auswertung zweier optischer Rückstreusignale

Also Published As

Publication number Publication date
US20110057805A1 (en) 2011-03-10
CN101952862A (zh) 2011-01-19
WO2009103667A1 (de) 2009-08-27
HK1153299A1 (en) 2012-03-23
US8587442B2 (en) 2013-11-19
CN101952862B (zh) 2013-04-10
ATE515008T1 (de) 2011-07-15
ES2368358T3 (es) 2011-11-16
DK2093734T3 (da) 2011-10-10
EP2093734B1 (de) 2011-06-29
EP2093734A1 (de) 2009-08-26

Similar Documents

Publication Publication Date Title
PL2093734T3 (pl) Czujka dymu z oceną czasową sygnału rozproszenia wstecznego, sposób testowania funkcjonalności czujki dymu
WO2010077550A3 (en) Portable electronic device having self-calibrating proximity sensors
WO2012014077A3 (en) Apparatus and method for measuring the distance and/or intensity characteristics of objects
WO2011131938A8 (en) Smoke detector
WO2015177762A3 (en) Sensor arrangements
WO2011132118A3 (en) Respiratory motion detection apparatus
EP2383583A3 (en) Acoustic distance measurement system having cross talk immunity
ATE493837T1 (de) Kommunikationsendgerät mit schaltung zur anschlussgeräuscherkennung
TW200639406A (en) Initial sensing input apparatus
WO2010027385A3 (en) Touch display with switchable infrared illumination for touch position determination and methods thereof
NZ603580A (en) Apparatus configured to detect gas usage, method of providing same, and method of detecting gas usage
ATE478406T1 (de) Gasalarmsystem mit windrichtungsanzeige
TW200745525A (en) Method and apparatus for temperature sensing in integrated circuits
WO2008136644A3 (en) Apparatus and method for recognizing subcutaneous vein pattern
SG142241A1 (en) Device and method for detecting the presence of an object
WO2010144171A3 (en) System and method for detecting spread spectrum signals in a wireless environment
ATE522834T1 (de) Lichtgitter
GB2458853B (en) A system for detection of underwater objects
ATE466357T1 (de) Detektionssystem für eindringlinge
WO2008058281A3 (en) Method and apparatus for obtaining the distance from an optical measurement instrument to and object under test
ATE502366T1 (de) Optoelektronische sensoranordnung und verfahren zur überwachung eines überwachungsbereiches
DK201270323A (en) Method and system of detecting seizures
SA521422020B1 (ar) مستشعر اهتزاز الألياف الضوئية بإشارة محسنة لإدارة نسبة الضوضاء
EP2214083A3 (en) Information input device, information input/output device and electronic device
ATE550748T1 (de) Gefahrenmelder