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1. (WO2018178576) SPLIT STATOR BODY FOR AN ELECTRIC MACHINE

Pub. No.:    WO/2018/178576    International Application No.:    PCT/FR2018/050766
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: H02K 1/14
H02K 3/493
H02K 5/24
Applicants: MOVING MAGNET TECHNOLOGIES
Inventors: ANDRIEUX, Gaël
TONNELIER, Gilles
MARCHAL, Pierre
Title: SPLIT STATOR BODY FOR AN ELECTRIC MACHINE
Abstract:
A stator for an electric machine having a plurality of radially extending teeth (12 to 17), supported by an outer annular yoke (1) radial to said teeth (12 to 17), at least part of the teeth (12 to 17) supporting a coil and the outer annular yoke (1) having flutes (2 to 7) of partially cylindrical shape opening towards said teeth (12 to 17), at least part of the teeth (12 to 17) each having, at their end, on the side of said outer annular yoke (1), a protuberance (35) of partially cylindrical shape, said protuberance being held in said flute by contact points so that at least one part of the teeth (12 to 17) performs a relative movement having a degree of rotational and/or translational freedom relative to said annular yoke (1).