Title:
ROTOR FOR AN ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2013/178436
Kind Code:
A3
Abstract:
The invention relates to a rotor (10) for an electric motor (1), comprising a plurality of embedded permanent magnets (15), of which, when observed in an end-face view of the rotor (10), at least two are oriented in such a way that one end is radially closer to a circumference (17) of the rotor (10) than an opposite end. According to the invention, when observed in an end-face view of the rotor (10), the end radially closer to the circumference (17) of the rotor (10) is wider than the opposite end.
Inventors:
BUDDE THOMAS (DE)
TIMM EIKE HERMANN (DE)
TIMM EIKE HERMANN (DE)
Application Number:
PCT/EP2013/059420
Publication Date:
December 11, 2014
Filing Date:
May 06, 2013
Export Citation:
Assignee:
VOLKSWAGEN AG (DE)
International Classes:
H02K1/27; B60L50/16; H02K7/00
Foreign References:
| US20100253169A1 | 2010-10-07 | |||
| EP2293421A2 | 2011-03-09 | |||
| JP2004104962A | 2004-04-02 | |||
| US20010043020A1 | 2001-11-22 | |||
| US20060170301A1 | 2006-08-03 |
Other References:
See also references of EP 2856610A2
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