EP 0994490 A2 20000419 - Arrangement of brake resistances
Title (en)
Arrangement of brake resistances
Title (de)
Anordnung von Bremswiderständen
Title (fr)
Résistances de freinage
Publication
Application
Priority
DE 19846897 A 19981012
Abstract (en)
The arrangement of load rheostats (braking resistances) includes cooling facility. The load rheostats (1) at least have cooling provided during braking (retardation) of a vehicle. Besides the intrinsic cooling of the load rheostats, external ventilation, on the basis of convection flow (3), is provided transversely to the convection flow and thus reinforces the transverse air stream ventilation. The transverse air stream runs specifically parallel to the travel plane.
Abstract (de)
Um den zulässigen Geräuschpegel der Kühlung von Bremswiderständen (1) bei Elektrofahrzeugen zu reduzieren, werden konvektionsbelüftete Bremswiderstände (1) mit unterstützender Querbelüftung (4) eingesetzt. <IMAGE>
IPC 1-7
IPC 8 full level
H01C 1/082 (2006.01)
CPC (source: EP)
H01C 1/082 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19846897 A1 20000413; EP 0994490 A2 20000419; EP 0994490 A3 20020227
DOCDB simple family (application)
DE 19846897 A 19981012; EP 99119381 A 19990929