EP 2186546 B1 20100901 - Inert gas fire extinguisher for reducing the risk of and extinguishing fires in a protected area
Title (en)
Inert gas fire extinguisher for reducing the risk of and extinguishing fires in a protected area
Title (de)
Inertgasfeuerlöschanlage zur Minderung des Risikos und zum Löschen von Bränden in einem Schutzraum
Title (fr)
Installation de gaz inerte destinée à la réduction du risque et à l'extinction d'incendies dans un espace protégé
Publication
Application
Priority
EP 08166037 A 20081007
Abstract (en)
[origin: WO2010040771A1] The invention relates to an inert gas fire extinguisher (100) for reducing the risk and for extinguishing fires in a protected space (10, 10-1, 10-2). In order to ensure that the protected space (10, 10-1, 10-2) can be inerted according to different adjustable event sequences, the inert gas fire extinguisher (100) comprises a pressure reducing device (6) with at least two parallel branches (21, 31, 41), wherein each parallel branch (21, 31, 41) comprises a pressure reducing device (22, 32, 42). Each parallel branch (21, 31, 41) can be connected to a high pressure collecting line (3) and to a low-pressure extinguishing line (4, 4-1, 4-2) by way of a controllable valve (23, 33, 43), wherein each pressure reducing device (22, 32, 42) is adapted to reduce a high input pressure to a low output pressure according to a known pressure reducing characteristic.
IPC 8 full level
A62C 99/00 (2010.01); A62C 35/68 (2006.01)
CPC (source: EP US)
A62C 35/02 (2013.01 - US); A62C 35/15 (2013.01 - US); A62C 35/68 (2013.01 - EP US); A62C 99/0018 (2013.01 - EP US); A62C 99/0027 (2013.01 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2010040771 A1 20100415; AT E479476 T1 20100915; AU 2009301140 A1 20100415; AU 2009301140 B2 20130328; BR PI0920437 A2 20151222; CA 2737679 A1 20100415; CA 2737679 C 20150630; CN 102170942 A 20110831; DE 502008001275 D1 20101014; DK 2186546 T3 20110103; EP 2186546 A1 20100519; EP 2186546 B1 20100901; ES 2351888 T3 20110211; HK 1140443 A1 20101015; PL 2186546 T3 20110228; RU 2011113003 A 20121120; RU 2506105 C2 20140210; US 2011253396 A1 20111020; US 9079054 B2 20150714
DOCDB simple family (application)
EP 2009063019 W 20091007; AT 08166037 T 20081007; AU 2009301140 A 20091007; BR PI0920437 A 20091007; CA 2737679 A 20091007; CN 200980139611 A 20091007; DE 502008001275 T 20081007; DK 08166037 T 20081007; EP 08166037 A 20081007; ES 08166037 T 20081007; HK 10106852 A 20100714; PL 08166037 T 20081007; RU 2011113003 A 20091007; US 99830009 A 20091007