EP 2038154 A2 20090325 - RAIL VEHICLE COMPRISING A COOLING SYSTEM FOR COMPONENTS THAT ARE ARRANGED IN AN UNDERFLOOR REGION
Title (en)
RAIL VEHICLE COMPRISING A COOLING SYSTEM FOR COMPONENTS THAT ARE ARRANGED IN AN UNDERFLOOR REGION
Title (de)
SCHIENENFAHRZEUG MIT EINER KÜHLANORDNUNG FÜR IN EINEM UNTERFLURBEREICH ANGEORDNETE KOMPONENTEN
Title (fr)
VÉHICULE FERROVIAIRE ÉQUIPÉ D'UN SYSTÈME DE REFROIDISSEMENT POUR DES COMPOSANTS PLACÉS DANS UNE ZONE SOUS PLANCHER
Publication
Application
Priority
- EP 2007056147 W 20070620
- DE 102006032335 A 20060712
Abstract (en)
[origin: WO2008006679A2] The invention relates to a rail vehicle (1) which comprises a cooling system for components, such as a power supply block, a current converter, a transformer or a traction motor (4), that are arranged in an underfloor region (2) and that are cooled either directly or indirectly by an associated cooler. The cooling system comprises a first inlet opening for fresh air to be used for cooling and at least one fan (5) for guiding the cooling air towards at least one of the components (4). The cooling system has a second inlet opening, which is fluidically connected to the fan (5), for fresh air to be used for cooling, said inlet opening being arranged above the lateral skirts (8) of the rail vehicle (1) and being connected to the underfloor region (2) via an air channel (13).
IPC 8 full level
B61D 27/00 (2006.01)
CPC (source: EP)
B61C 3/00 (2013.01); B61C 17/00 (2013.01)
Citation (search report)
See references of WO 2008006679A2
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006032335 A1 20080117; DE 102006032335 B4 20080430; AT E477984 T1 20100915; CN 101489850 A 20090722; CN 101489850 B 20101229; DE 502007004806 D1 20100930; EP 2038154 A2 20090325; EP 2038154 B1 20100818; ES 2352997 T3 20110224; RU 2398695 C1 20100910; WO 2008006679 A2 20080117; WO 2008006679 A3 20080306
DOCDB simple family (application)
DE 102006032335 A 20060712; AT 07730274 T 20070620; CN 200780026494 A 20070620; DE 502007004806 T 20070620; EP 07730274 A 20070620; EP 2007056147 W 20070620; ES 07730274 T 20070620; RU 2009104701 A 20070620