EP 1818884 B1 20100331 - Smoke detecting apparatus
Title (en)
Smoke detecting apparatus
Title (de)
Raucherkennungsvorrichtung
Title (fr)
Dispositif de détection de fumée
Publication
Application
Priority
DE 102006006420 A 20060213
Abstract (en)
[origin: EP1818884A1] The smoke detector has a signal unit (10a,12a,14a,16a) to send and receive electromagnetic radiation. A signal guidance unit (18a,20a,22a,24a) is arranged in the path of rays (26a,28a,30a,32a) of the signal unit. An actuator unit (88a,90a,92a,94a) is provided which coordinates with signal guidance unit. The signal guidance unit is designed as optical filter (36a,38a) which identifies carbon mono-oxide.
IPC 8 full level
G08B 17/107 (2006.01)
CPC (source: EP)
G08B 17/10 (2013.01); G08B 17/107 (2013.01); G08B 17/117 (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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1818884 A1 20070815; EP 1818884 B1 20100331; AT E463022 T1 20100415; DE 102006006420 A1 20070816; DE 502007003264 D1 20100512
DOCDB simple family (application)
EP 07000313 A 20070109; AT 07000313 T 20070109; DE 102006006420 A 20060213; DE 502007003264 T 20070109