EP 1903524 B1 20091104 - Smoke detector
Title (en)
Smoke detector
Title (de)
Rauchmelder
Title (fr)
Détecteur de fumée
Publication
Application
Priority
IT TO20060676 A 20060922
Abstract (en)
[origin: EP1903524A1] The invention relates to a smoke detector comprising a detection chamber in which are positioned an emitter device which emits electromagnetic radiation (typically infrared type) and a receiver device which receives it. The smoke detector also comprises a main printed circuit board electrically connected to both the emitter device and the receiver device. The receiver device and/or the emitter device are located on dedicated printed circuit boards which are electrically connected, possibly through connectors, to the main printed circuit board.
IPC 8 full level
G08B 17/107 (2006.01); G08B 17/113 (2006.01)
CPC (source: EP)
G08B 17/107 (2013.01); G08B 17/113 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1903524 A1 20080326; EP 1903524 B1 20091104; AT E447750 T1 20091115; DE 602007003063 D1 20091217; ES 2335937 T3 20100406; IT TO20060676 A1 20080323; PL 1903524 T3 20100531
DOCDB simple family (application)
EP 07116913 A 20070921; AT 07116913 T 20070921; DE 602007003063 T 20070921; ES 07116913 T 20070921; IT TO20060676 A 20060922; PL 07116913 T 20070921