ATE239281T1 - DEVICE FOR DETECTING SMOKE - Google Patents

DEVICE FOR DETECTING SMOKE

Info

Publication number
ATE239281T1
ATE239281T1 AT00956437T AT00956437T ATE239281T1 AT E239281 T1 ATE239281 T1 AT E239281T1 AT 00956437 T AT00956437 T AT 00956437T AT 00956437 T AT00956437 T AT 00956437T AT E239281 T1 ATE239281 T1 AT E239281T1
Authority
AT
Austria
Prior art keywords
smoke
detecting smoke
reflected
detecting
radiation
Prior art date
Application number
AT00956437T
Other languages
German (de)
Inventor
Gottfried Mueller
Original Assignee
Schako Klima Luft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7926832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE239281(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schako Klima Luft filed Critical Schako Klima Luft
Application granted granted Critical
Publication of ATE239281T1 publication Critical patent/ATE239281T1/en

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
    • 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

Abstract

The invention relates to a device for detecting smoke in a room for instance. A transmitter (2) for transmitting radiation that can be reflected by the smoke (1) and a receiver (3) that detects the radiation reflected by the smoke are provided.
AT00956437T 1999-10-26 2000-08-12 DEVICE FOR DETECTING SMOKE ATE239281T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19951403A DE19951403B4 (en) 1999-10-26 1999-10-26 Method for detecting smoke
PCT/EP2000/007871 WO2001031602A1 (en) 1999-10-26 2000-08-12 Device for detecting smoke

Publications (1)

Publication Number Publication Date
ATE239281T1 true ATE239281T1 (en) 2003-05-15

Family

ID=7926832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00956437T ATE239281T1 (en) 1999-10-26 2000-08-12 DEVICE FOR DETECTING SMOKE

Country Status (6)

Country Link
EP (1) EP1224641B2 (en)
AT (1) ATE239281T1 (en)
AU (1) AU6838000A (en)
DE (2) DE19951403B4 (en)
ES (1) ES2198348T5 (en)
WO (1) WO2001031602A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10066246A1 (en) † 2000-09-22 2005-10-06 Robert Bosch Gmbh Scattered light smoke
DE10135705A1 (en) * 2001-07-21 2003-02-20 Grecon Greten Gmbh & Co Kg Method for detecting and evaluating electromagnetic radiation emitted from an area uses two measuring chains combined in components and a control and evaluation unit.
ATE397261T1 (en) * 2005-11-04 2008-06-15 Siemens Ag TAMPER PROTECTION OF A FIRE DETECTOR
DE202006015553U1 (en) 2006-10-09 2006-12-14 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Detecting device for smoke in room has transmitter for transmitting radiation and receiver that detects radiation whereby radiation transparent cover placed over transmitter or receiver is made up of an unbreakable material
DE102011108389A1 (en) 2011-07-22 2013-01-24 PPP "KB Pribor" Ltd. smoke detector
DE102011108390B4 (en) 2011-07-22 2019-07-11 PPP "KB Pribor" Ltd. Method of making an open type smoke detector
DE102013101280A1 (en) 2013-02-08 2014-08-14 Schako Klima Luft Ferdinand Schad Kg smoke detector
EP2765566A3 (en) 2013-02-08 2014-11-05 SCHAKO Klima Luft Ferdinand Schad KG Smoke alarm
DE102013002859B4 (en) 2013-02-20 2018-08-23 Detectomat Gmbh Device for detecting smoke in a room and method for checking the functionality of such a device
DE102013003614B4 (en) 2013-02-20 2015-10-08 Job Lizenz Gmbh & Co Kg Device for detecting smoke in a room and method for checking the functionality of such a device
US9679468B2 (en) 2014-04-21 2017-06-13 Tyco Fire & Security Gmbh Device and apparatus for self-testing smoke detector baffle system
US9659485B2 (en) 2014-04-23 2017-05-23 Tyco Fire & Security Gmbh Self-testing smoke detector with integrated smoke source
EP3091517B1 (en) 2015-05-06 2017-06-28 Siemens Schweiz AG Open scattered-light smoke detector and testing device for such an open scattered-light smoke detector
EP3091516A1 (en) 2015-05-06 2016-11-09 Siemens Schweiz AG Open scattered light smoke detector and mobile communication device for such an open scattered-light smoke detector for reception of detector data and for transmitting of update data
WO2022243152A1 (en) * 2021-05-21 2022-11-24 Signify Holding B.V. A control device for reconfiguring a radiofrequency-based sensing system and a method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571750A5 (en) * 1974-09-10 1976-01-15 Nohmi Bosai Kogyo Co Ltd Photoelectricccc aerosol or smoke detector - second photo cell receives reflected light from prism surface to compensate for contamination
US4011458A (en) * 1975-10-09 1977-03-08 Pyrotector, Incorporated Photoelectric detector with light source intensity regulation
ZA763862B (en) * 1975-07-21 1977-05-25 Gen Signal Corp Photodiode smoke detector
US4314239A (en) * 1979-12-13 1982-02-02 Giovanni Odone Portable electronic alarm device
US4870394A (en) * 1988-01-29 1989-09-26 Systron-Donner Corp. Smoke detector with improved testing
JP2935549B2 (en) * 1990-08-23 1999-08-16 能美防災株式会社 Fire detection method and device
CH683464A5 (en) * 1991-09-06 1994-03-15 Cerberus Ag Optical smoke detector with active surveillance.
NL9200283A (en) * 1992-02-17 1993-09-16 Aritech Bv MONITORING SYSTEM.
US5764142A (en) * 1995-09-01 1998-06-09 Pittway Corporation Fire alarm system with smoke particle discrimination
DE19912911C2 (en) * 1999-03-22 2001-07-19 Schako Metallwarenfabrik Device for detecting smoke

Also Published As

Publication number Publication date
DE19951403B4 (en) 2010-01-07
DE50002015D1 (en) 2003-06-05
EP1224641B1 (en) 2003-05-02
ES2198348T5 (en) 2014-02-28
EP1224641B2 (en) 2014-01-08
EP1224641A1 (en) 2002-07-24
DE19951403A1 (en) 2001-05-03
AU6838000A (en) 2001-05-08
ES2198348T3 (en) 2004-02-01
WO2001031602A1 (en) 2001-05-03

Similar Documents

Publication Publication Date Title
FI963443A (en) Transmitter and receiver with CCD-based signal processing
DE50002015D1 (en) DEVICE FOR DETECTING SMOKE
DE69838691D1 (en) Transmitter / receiver for the detection of trains
ATE266872T1 (en) SYSTEM FOR DETERMINING THE POSITION OF AN OBJECT
HK1081705A1 (en) Ultrasonic transmitter and receiver systems and products using the same
NO961765D0 (en) Acoustic transmitter II
DE50311498D1 (en) SYSTEM AND METHOD FOR PRESENCE ANALYSIS OF OBJECTS
DE69123672D1 (en) Optical transmitter / receiver
DE69111459D1 (en) ACOUSTIC TRANSMITTER.
NO961764L (en) Acoustic transmitter
DE69920540D1 (en) Optical transmitter
NO20012628D0 (en) Transmitter / receiver function in a radio system
DE69002032D1 (en) PARTICLE RECEIVER WITH ELECTRONIC DETECTION.
DE69002242D1 (en) TRANSMITTER RECEIVER DEVICE.
DE69412337T2 (en) Real-time data transmitter / receiver
DE69534820D1 (en) TRANSMITTER
NO961692D0 (en) Radio transmitter / receiver system
DE69601799D1 (en) TOWED ACOUSTIC TRANSMITTER
NO902596D0 (en) SENDER / RECEIVER.
DE69924666D1 (en) Device for transmitting / receiving signals
DE69319011T2 (en) Transmitter / receiver with coherent detection
DE59813709D1 (en) Device for transmitting digital signals
DE29619717U1 (en) Distance determination device
FI19992790A (en) Method for encoding the signal, transmitter and receiver
DE29820552U1 (en) Full duplex transmitter / receiver system