Global Patent Index - EP 1413997 A3

EP 1413997 A3 20060215 - Arrangement for detecting a smoke generation and/or a fire in a switch cabinet or the like for activating a fire alarm and method of operation thereof

Title (en)

Arrangement for detecting a smoke generation and/or a fire in a switch cabinet or the like for activating a fire alarm and method of operation thereof

Title (de)

Anordnung zur Erkennung einer Rauchentwicklung und/oder eines Brandes in einem Schaltschrank od. dgl. zwecks Auslösung eines Feueralarms und Betriebsverfahren für diese

Title (fr)

Dispositif pour détecter un dégagement de fumée et/ou d'incendie dans un tableau de distribution electrique ou similaire pour activer une alarme d'incendie puis méthode d'opération de celle-ci

Publication

EP 1413997 A3 20060215 (DE)

Application

EP 03024154 A 20031020

Priority

DE 20216308 U 20021022

Abstract (en)

[origin: EP1413997A2] The arrangement has a sensor for detecting a generally slowly changing state parameter, especially for detecting smoke and/or a raised temperature. The sensor or its housing has an arrangement for preferably shape-locking fixing to a bearer or mounting element for low voltage switching devices, preferably a mounting rail, and an output for transferring information. AN Independent claim is also included for the following: (a) a method of operating an inventive arrangement for recognizing smoke generation and/or fire in a switch box or similar for triggering a fire alarm.

IPC 8 full level

G08B 17/00 (2006.01); G08B 17/10 (2006.01); G08B 25/00 (2006.01); G08B 25/04 (2006.01)

CPC (source: EP)

G08B 17/10 (2013.01); G08B 17/113 (2013.01); G08B 25/04 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1413997 A2 20040428; EP 1413997 A3 20060215; EP 1413997 B1 20090114; AT E421131 T1 20090115; DE 20316240 U1 20040408; DE 50311081 D1 20090305; DK 1413997 T3 20090427

DOCDB simple family (application)

EP 03024154 A 20031020; AT 03024154 T 20031020; DE 20316240 U 20031020; DE 50311081 T 20031020; DK 03024154 T 20031020