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US 2020/0398871 A1Published application
Bogie of a rail vehicle
AssigneesSiemens Mobility GmbH, Siemens Mobility Austria GmbH
InventorsCHRISTIAN KUETER, ANDREAS SCHAEFER-ENKELER, MARTIN TEICHMANN, CHRISTOPH ADAM, OLAF KOERNER, PETER SEITZ
Life of this patent
Estimating the term…
Abstract
A bogie of a rail vehicle has at least one wheelset with two oppositely situated wheels that are rigidly connected to one another, a wheelset bearing arrangement of the wheelset within the two wheels, a traction motor which directly drives the wheelset, and an aerodynamic paneling enclosure of the bogie. The traction motor is a permanently excited synchronous motor with liquid cooling.
Claims9
1-6. (canceled)
A bogie of a rail vehicle, the bogie comprising:
- at least one wheelset with two opposing, rigidly interconnected wheels;
- a wheelset bearing of said at least one wheelset within said two wheels;
- a traction motor configured to drive said wheelset directly, said traction motor being a permanently excited synchronous motor with liquid cooling;
- and
- an aerodynamic enclosure of the bogie.
2 more elements
Dependencies are inferred from the claim text.