Title:
ELECTRIC MACHINE WITH AN ASYMMETRIC ROTOR FOR USE IN A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2016/079427
Kind Code:
A3
Abstract:
The invention relates to an electric machine (10) and, for example, an electric motor with reluctance varied by permanent magnets, for use in a motor vehicle, in particular for an electric supercharger for a motor vehicle, comprising a rotor (12) and a stator (14) provided with radial teeth (16; 18), at least one of the rotor (12) and stator (14) having a cross-section which can be divided into angular segments (S1-S4) having the same angle at the centre and including a single radial tooth (161-164), at least one of the angular segments (S1-S4) being different from at least one of the other angular segments (S1-S4). The invention also relates to an electric supercharger for a motor vehicle, comprising a compression wheel and an electric machine(10) for rotating the compression wheel.
Inventors:
AYAD YACINE (FR)
GUERBAOUI SAMIR (FR)
SALEMBERE ABDOU (FR)
GUERBAOUI SAMIR (FR)
SALEMBERE ABDOU (FR)
Application Number:
PCT/FR2015/053118
Publication Date:
August 18, 2016
Filing Date:
November 18, 2015
Export Citation:
Assignee:
VALEO SYSTEMES DE CONTROLE MOTEUR (FR)
International Classes:
H02K1/24; H02K5/24
Domestic Patent References:
| WO2002029957A2 | 2002-04-11 |
Foreign References:
| DE19938624A1 | 2001-03-01 | |||
| US6028385A | 2000-02-22 | |||
| DE19943951A1 | 2001-03-22 |
Attorney, Agent or Firm:
GARCIA, Christine (14 avenue des Béguines, Cergy Saint Christophe, FR)
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