Title:
ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2016/097565
Kind Code:
A3
Abstract:
The invention relates to a variable-reluctance electric machine that can be used as a vehicle supercharger. The electric machine comprises a stator (102) comprising pairs of stator teeth (108) and a rotor (110) comprising a pair of rotor teeth (114) that can rotate about an axis of rotation (O). The rotor teeth (114) have a maximum distance or tooth height (hmax) and, between the teeth, a minimum distance or inter-tooth height (hmin) <= 65% of the tooth height (hmax). The shape of each front face (116) of the rotor teeth (114) has a profile extending along the rotor circle (C R) about the rotor centre (O R). Moreover, each front face (110) of the stator teeth (108) has a profile extending along the stator circle (C s) about the stator centre (Os). The rotor centre (C R) is offset from the stator centre (CS) by an offset (d).
Inventors:
SALEMBERE ABDOU (FR)
AYAD YACINE (FR)
GUERBAOUI SAMIR (FR)
AYAD YACINE (FR)
GUERBAOUI SAMIR (FR)
Application Number:
PCT/FR2015/053486
Publication Date:
August 18, 2016
Filing Date:
December 14, 2015
Export Citation:
Assignee:
VALEO SYSTEMES DE CONTROLE MOTEUR (FR)
International Classes:
H02K1/24; H02K19/10; H02K29/03
Foreign References:
| US20100148598A1 | 2010-06-17 | |||
| US20130093269A1 | 2013-04-18 | |||
| JP2000152577A | 2000-05-30 | |||
| US5239217A | 1993-08-24 |
Attorney, Agent or Firm:
GARCIA, Christine (14 avenue des Béguines, Cergy Saint Christophe, FR)
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