EP 1247713 A3 20030416 - Driven running gear without wheelsets for railway vehicles
Title (en)
Driven running gear without wheelsets for railway vehicles
Title (de)
Triebfahrwerk für Schienenfahrzeuge ohne Radsätze
Title (fr)
Train de roulement sans jeux de roues pour véhicules ferroviaires
Publication
Application
Priority
DE 10117031 A 20010405
Abstract (en)
[origin: EP1247713A2] The propulsion drive uses permanent magnet synchronous motors (3) for driving each of the individual wheels (1) directly or via an intermediate drive, with an electrical coupling provided by connecting the motors for the left and right wheels of each wheel axle in parallel to a common current regulator (4).
IPC 1-7
IPC 8 full level
B61C 9/52 (2006.01); B61F 3/04 (2006.01); B61F 3/16 (2006.01)
CPC (source: EP)
B61C 9/52 (2013.01); B61F 3/04 (2013.01); B61F 3/16 (2013.01)
Citation (search report)
- [A] FR 2778612 A1 19991119 - TECHNICATOME [FR]
- [A] DE 3326948 A1 19850131 - LICENTIA GMBH [DE]
- [A] WO 9322152 A1 19931111 - ELIN ENERGIEANWENDUNG [AT]
- [A] US 4953646 A 19900904 - KIM CHANG H [KR]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1247713 A2 20021009; EP 1247713 A3 20030416; EP 1247713 B1 20061220; AT E348741 T1 20070115; DE 10117031 A1 20021107; DE 50208981 D1 20070201
DOCDB simple family (application)
EP 02006809 A 20020325; AT 02006809 T 20020325; DE 10117031 A 20010405; DE 50208981 T 20020325