EP 1811478 B1 20080402 - Fire detection method and device
Title (en)
Fire detection method and device
Title (de)
Verfahren und Vorrichtung zur Erkennung eines Brandes
Title (fr)
Procédé et dispositif destinés à la détection d'un incendie
Publication
Application
Priority
EP 06000260 A 20060107
Abstract (en)
[origin: EP1811478A1] The method involves sucking compartment air at suction points (6), and blowing a detector (4) from a suction pipe end (21) of a suction pipe system (23). A time measurement is started when a fire characteristic is detected by the detector. The detector (4) or a detector (14) is blown from a suction pipe end (22). The time measurement is terminated, when another fire characteristic is determined by one of the detectors. The suction point with both detected characteristics is identified based on a time difference between two detected characteristics and a system specific location-time function. An independent claim is also included for a device for detecting fire.
IPC 8 full level
G08B 17/10 (2006.01); G08B 17/117 (2006.01)
CPC (source: EP)
G08B 17/10 (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 1811478 A1 20070725; EP 1811478 B1 20080402; AT E391325 T1 20080415; DE 502006000573 D1 20080515
DOCDB simple family (application)
EP 06000260 A 20060107; AT 06000260 T 20060107; DE 502006000573 T 20060107