Title:
OUTER STATOR OF AN ELECTRIC MACHINE, COMPRISING OPEN SLOTS
Document Type and Number:
WIPO Patent Application WO/2015/158987
Kind Code:
A3
Abstract:
The invention essentially relates to an outer stator (15) for a rotary electric machine, comprising a body (16) equipped with a yoke and teeth (25) arranged on the internal periphery of the yoke (26), with slots (28) being defined between pairs of teeth (25), in which the teeth do not have roots and the stator also comprises corners (31) at the free ends of the teeth (25) that are curved according to a radius (R), known as the radius of entry (R).
Inventors:
DARRAS LUDOVIC (FR)
RAMET VINCENT (FR)
KADIRI MOSTAFA (FR)
EVEN DENIS (FR)
DUQUESNE JEAN (FR)
SAPOTILLE LARRY (FR)
RAMET VINCENT (FR)
KADIRI MOSTAFA (FR)
EVEN DENIS (FR)
DUQUESNE JEAN (FR)
SAPOTILLE LARRY (FR)
Application Number:
PCT/FR2015/050933
Publication Date:
March 03, 2016
Filing Date:
April 09, 2015
Export Citation:
Assignee:
VALEO EQUIP ELECTR MOTEUR (FR)
International Classes:
H02K1/16
Foreign References:
| GB2260860A | 1993-04-28 | |||
| JP2009195004A | 2009-08-27 | |||
| JP2010004663A | 2010-01-07 | |||
| US20120043849A1 | 2012-02-23 |
Attorney, Agent or Firm:
RIBEIL, Alexandre (2 rue André Boulle, Creteil Cedex, FR)
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