EP 0943520 B1 20040922 - Cooling device for the cooling of switch cabinets or components in railway vehicles
Title (en)
Cooling device for the cooling of switch cabinets or components in railway vehicles
Title (de)
Kühleinrichtung zum Kühlen von Schaltschränken oder Bauteilen in Schienenfahrzeugen
Title (fr)
Dispositif de refroidissement permetttant de refroidir des armoires de commande ou composants dans véhicules ferroviaires
Publication
Application
Priority
DE 19811719 A 19980318
Abstract (en)
[origin: EP0943520A1] The heat exchanger (6), with the outer air feed flaps in the vehicle closed and/or on failure of the vehicle-side air conditioning equipment, maintains the availability of cooling power. Within the cooling device is at least one fan (4). The heat exchanger is provided with cooling power by cooling units in the vehicle. Within the air channel system (3) is an air feed flap (7) which is closed in normal operation. The input air flows along the switch cabinet (1) or component part and in prssure protection operation with all air flaps closed or by failure of the vehicle-side air conditioning equipment the air feed flap (7) is opened so that the cooling air in air circulation operation in the closed system is fed to the switch cabinet or component parts.
IPC 1-7
IPC 8 full level
B61C 17/04 (2006.01); B61D 27/00 (2006.01)
CPC (source: EP)
B61C 17/04 (2013.01); B61D 27/0072 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0943520 A1 19990922; EP 0943520 B1 20040922; AT E276907 T1 20041015; DE 19811719 A1 19990923; DE 59910551 D1 20041028; ES 2229570 T3 20050416
DOCDB simple family (application)
EP 99105586 A 19990318; AT 99105586 T 19990318; DE 19811719 A 19980318; DE 59910551 T 19990318; ES 99105586 T 19990318