Title:
ROTOR COMPRISING INTERPOLAR REGIONS WITH COOLING CHANNELS
Document Type and Number:
WIPO Patent Application WO/2013/050957
Kind Code:
A3
Abstract:
The invention relates to a rotor (1) for a rotary electric machine, extending along a longitudinal axis (X) and comprising: an assembly of electrical sheets (2) forming projecting poles (3), two projecting poles defining an interpolar region (E) therebetween; and at least two internal cooling channels (5) formed in the assembly of electrical sheets (2) in at least one interpolar region (E).
Inventors:
DUTAU ALEXIS (FR)
Application Number:
PCT/IB2012/055328
Publication Date:
July 18, 2013
Filing Date:
October 04, 2012
Export Citation:
Assignee:
LEROY SOMER MOTEURS (FR)
International Classes:
H02K1/32
Foreign References:
| EP0881757A1 | 1998-12-02 | |||
| GB2425662A | 2006-11-01 | |||
| JP2001339883A | 2001-12-07 | |||
| GB2432728A | 2007-05-30 |
Attorney, Agent or Firm:
TANTY, François (Paris, Paris, FR)
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