EP 1603640 A1 20051214 - SPRINKLER INSTALLATION FOR RAILWAY VEHICLES
Title (en)
SPRINKLER INSTALLATION FOR RAILWAY VEHICLES
Title (de)
SPRINKLERANLAGE FÜR SCHIENENFAHRZEUGE
Title (fr)
INSTALLATION D'EXTINCTION AUTOMATIQUE POUR VEHICULES FERROVIAIRES
Publication
Application
Priority
- AT 2004000090 W 20040315
- AT 4422003 A 20030319
Abstract (en)
[origin: WO2004082768A1] The invention relates to a sprinkler installation for railway vehicles (SFZ). The inventive installation comprises at least one liquid container (FBH) connectable to a pressure fluid container (DMB) by means of a pressure fluid line (DML) which can be pressurised, and a plurality of thermally switchable sprinkler jets (SDF, SDD) which are connectable to the liquid container by means of a liquid line (FLL). According to said invention, an alarm valve (AVE) electromechanically controlled by a fire detection device (BMA) is arranged in the pressure fluid line (DML) between the pressure fluid container (DMB) and the liquid container (FBH), said alarm valve being closed in normal state and open in alarm state in such a way that the liquid container (FBH) and the liquid line (FLL) leading to the sprinkle jets are pressurised in case of fire.
IPC 1-7
IPC 8 full level
A62C 3/07 (2006.01); B61K 13/00 (2006.01); B67D 7/08 (2010.01); G08B 17/06 (2006.01)
CPC (source: EP US)
A62C 3/07 (2013.01 - EP US); B61K 13/00 (2013.01 - EP US); G08B 17/06 (2013.01 - EP US); A62C 35/58 (2013.01 - EP US)
Citation (search report)
See references of WO 2004082768A1
Designated contracting state (EPC)
AT CZ ES GB GR HU
DOCDB simple family (publication)
WO 2004082768 A1 20040930; AT 504360 A4 20080515; AT 504360 B1 20080515; AT 504360 B8 20080915; AU 2004222663 A1 20040930; AU 2004222663 B2 20080103; CA 2519232 A1 20040930; CA 2519232 C 20090526; CN 1761501 A 20060419; CN 1761501 B 20120125; EP 1603640 A1 20051214; US 2006038029 A1 20060223
DOCDB simple family (application)
AT 2004000090 W 20040315; AT 4422003 A 20030319; AU 2004222663 A 20040315; CA 2519232 A 20040315; CN 200480007478 A 20040315; EP 04720551 A 20040315; US 22048105 A 20050907