ATE551685T1 - DEVICE FOR DETECTING SMOKE IN A ROOM - Google Patents

DEVICE FOR DETECTING SMOKE IN A ROOM

Info

Publication number
ATE551685T1
ATE551685T1 AT07818610T AT07818610T ATE551685T1 AT E551685 T1 ATE551685 T1 AT E551685T1 AT 07818610 T AT07818610 T AT 07818610T AT 07818610 T AT07818610 T AT 07818610T AT E551685 T1 ATE551685 T1 AT E551685T1
Authority
AT
Austria
Prior art keywords
room
detecting smoke
smoke
radiation
transmitter
Prior art date
Application number
AT07818610T
Other languages
German (de)
Inventor
Rainer 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
Application filed by Schako Klima Luft filed Critical Schako Klima Luft
Application granted granted Critical
Publication of ATE551685T1 publication Critical patent/ATE551685T1/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
    • 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 detecting device has a transmitter for transmitting radiation that is reflected by the smoke and a receiver that detects the radiation reflected by the smoke. A radiation transparent cover is placed over the transmitter or receiver and is made up of an unbreakable material whereby the cover is a steel plate.
AT07818610T 2006-10-09 2007-10-01 DEVICE FOR DETECTING SMOKE IN A ROOM ATE551685T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006015553U DE202006015553U1 (en) 2006-10-09 2006-10-09 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
PCT/EP2007/008530 WO2008043451A2 (en) 2006-10-09 2007-10-01 Device for the detection of smoke in a room

Publications (1)

Publication Number Publication Date
ATE551685T1 true ATE551685T1 (en) 2012-04-15

Family

ID=37563997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07818610T ATE551685T1 (en) 2006-10-09 2007-10-01 DEVICE FOR DETECTING SMOKE IN A ROOM

Country Status (9)

Country Link
EP (1) EP2076893B1 (en)
AT (1) ATE551685T1 (en)
DE (1) DE202006015553U1 (en)
DK (1) DK2076893T3 (en)
ES (1) ES2384897T3 (en)
PL (1) PL2076893T3 (en)
PT (1) PT2076893E (en)
SI (1) SI2076893T1 (en)
WO (1) WO2008043451A2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333418A (en) * 1992-09-02 1994-08-02 Ronald Chambers Recessed smoke detector
DE19951403B4 (en) 1999-10-26 2010-01-07 Schako Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen Method for detecting smoke
DE10046992C1 (en) 2000-09-22 2002-06-06 Bosch Gmbh Robert Scattered light smoke
DE10353836A1 (en) 2003-11-18 2005-06-09 Robert Bosch Gmbh fire alarm
DE102004002591B4 (en) 2004-01-16 2016-03-03 Robert Bosch Gmbh fire alarm
ATE397261T1 (en) 2005-11-04 2008-06-15 Siemens Ag TAMPER PROTECTION OF A FIRE DETECTOR
ATE394764T1 (en) 2005-11-04 2008-05-15 Siemens Ag COMBINED SCATTERED LIGHT AND EXTINCTION FIRE DETECTOR

Also Published As

Publication number Publication date
DK2076893T3 (en) 2012-07-16
EP2076893B1 (en) 2012-03-28
SI2076893T1 (en) 2012-06-29
EP2076893A2 (en) 2009-07-08
PT2076893E (en) 2012-05-31
PL2076893T3 (en) 2012-08-31
WO2008043451A2 (en) 2008-04-17
DE202006015553U1 (en) 2006-12-14
ES2384897T3 (en) 2012-07-13
WO2008043451A3 (en) 2008-05-29

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