Title:
STATOR AND ROTOR OF AN ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2013/135569
Kind Code:
A3
Abstract:
A stator for an electric machine, the stator comprising a stator core and a winding. The stator core comprises an annular stator core back component providing a magnetic flux path in a circumferential direction and in an axial direction of the annular stator core back component; and a plurality of stator pole components each comprising a mounting part mounted to the stator core back component, an interface part defining an interface surface facing an active air gap between the stator and a rotor of the electrical machine;and a radially oriented tooth part extending radially from the annular stator core component and connecting the interface part with the mounting part.
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Inventors:
NORD GÖRAN (SE)
WASHINGTON JAMIE (GB)
WASHINGTON JAMIE (GB)
Application Number:
PCT/EP2013/054690
Publication Date:
October 09, 2014
Filing Date:
March 08, 2013
Export Citation:
Assignee:
HOEGANAES AB PUBL (SE)
International Classes:
H02K1/14; H02K21/14; H02K21/16
Domestic Patent References:
| WO2002021666A1 | 2002-03-14 | |||
| WO2007024184A1 | 2007-03-01 |
Foreign References:
| US4864176A | 1989-09-05 | |||
| EP1420507A1 | 2004-05-19 |
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