EP 0926647 A2 19990630 - Method for detecting a fire condition
Title (en)
Method for detecting a fire condition
Title (de)
Feuer-Detektierungsverfahren
Title (fr)
Procédé pour détecter un incendie
Publication
Application
Priority
- EP 93630065 A 19930907
- IL 10309492 A 19920908
- IL 10429893 A 19930101
- IL 10535193 A 19930409
Abstract (en)
A method of detecting a fire condition in a monitored region includes concurrently monitoring the region by a first sensor sensitive to radiation within a first bandwidth which includes the CO2 emission band, by a second sensor sensitive to radiation within a second bandwidth which includes wavelengths mainly lower than the CO2 emission band, and by a third sensor sensitive to the radiation within a third bandwidth which includes wavelengths higher than the CO2 emission band. The measurements of all these sensors are utilized in determining the presence or absence of the fire condition in the monitored region. <IMAGE>
IPC 1-7
IPC 8 full level
G08B 17/12 (2006.01)
IPC 8 main group level
G08B (2006.01)
CPC (source: EP)
G08B 17/12 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0926647 A2 19990630; EP 0926647 A3 19990728; EP 0926647 B1 20030709; IL 105351 A0 19930818; IL 105351 A 19980208
DOCDB simple family (application)
EP 99200961 A 19930907; IL 10535193 A 19930409