EP 2897831 A2 20150729 - DRIVE DEVICE FOR A VEHICLE WITH PLURALITY OF DRIVE UNITS
Title (en)
DRIVE DEVICE FOR A VEHICLE WITH PLURALITY OF DRIVE UNITS
Title (de)
ANTRIEBSEINRICHTUNG FÜR EIN FAHRZEUG MIT SATZ VON ANTRIEBSEINHEITEN
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT POUR UN VÉHICULE AVEC PLURALITÉ D'UNITÉS D'ENTRAÎNEMENT
Publication
Application
Priority
- DE 102012222691 A 20121211
- EP 2013074571 W 20131125
Abstract (en)
[origin: WO2014090556A2] The invention relates to a drive device for a vehicle (10), in particular a rail vehicle, comprising a set of drive units (20.a - 20.d), each of which has at least one electric traction motor (22) and a power generation unit (24), which is provided for generating power for the traction motor (22), and a set of motor contactor units (30), each assigned to a traction motor (22). In order to devise a generic drive device which has a high availability in the event of a failure, consists of few constructive elements and can be produced economically, at least one motor contactor unit (30) comprises at least one switching means (34) which is connected between the power generation unit (24) for the associated traction motor (22) and a feed point (26).
IPC 8 full level
B60L 3/00 (2006.01); B60L 3/04 (2006.01); B60L 9/00 (2006.01); B60L 15/32 (2006.01)
CPC (source: EP US)
B60L 3/003 (2013.01 - EP US); B60L 3/0092 (2013.01 - EP US); B60L 3/04 (2013.01 - EP US); B60L 9/22 (2013.01 - EP US); B60L 15/32 (2013.01 - US); H02P 5/74 (2013.01 - US); B60L 2200/26 (2013.01 - EP US); B60L 2210/30 (2013.01 - EP US); B60L 2210/40 (2013.01 - EP US); B60L 2220/14 (2013.01 - EP US); B60L 2220/42 (2013.01 - EP US); Y02T 10/64 (2013.01 - EP US); Y02T 10/72 (2013.01 - EP US)
Citation (search report)
See references of WO 2014090556A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102012222691 A1 20140612; CN 104837667 A 20150812; CN 104837667 B 20170714; EP 2897831 A2 20150729; US 2015318802 A1 20151105; US 9564839 B2 20170207; WO 2014090556 A2 20140619; WO 2014090556 A3 20141218
DOCDB simple family (application)
DE 102012222691 A 20121211; CN 201380064870 A 20131125; EP 13798988 A 20131125; EP 2013074571 W 20131125; US 201314651322 A 20131125