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1. WO2000033440 - MOTOR VEHICLE ALTERNATOR WITH INTERPOLAR MAGNETS

Publication Number WO/2000/033440
Publication Date 08.06.2000
International Application No. PCT/FR1999/002960
International Filing Date 30.11.1999
IPC
H02K 1/22 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
22Rotating parts of the magnetic circuit
CPC
H02K 21/044
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
21Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
02Details
04Windings on magnets for additional excitation ; ; Windings and magnets for additional excitation
042with permanent magnets and field winding both rotating
044Rotor of the claw pole type
Applicants
  • VALEO EQUIPEMENTS ELECTRIQUES MOTEUR [FR]/[FR] (AllExceptUS)
  • ARMIROLI, Paul [FR]/[FR] (UsOnly)
  • BADEY, Jean-Philippe [FR]/[FR] (UsOnly)
Inventors
  • ARMIROLI, Paul
  • BADEY, Jean-Philippe
Agents
  • MARTIN, Jean-Jacques
Priority Data
98/1503430.11.1998FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MOTOR VEHICLE ALTERNATOR WITH INTERPOLAR MAGNETS
(FR) ALTERNATEUR DE VEHICULE AUTOMOBILE A AIMANTS INTERPOLAIRES
Abstract
(EN)
The invention concerns a motor vehicle alternator comprising a rotor (2) including nested pole horns (12), magnets (28) arranged between the pole horns, and at least a band (26) maintaining the magnets. The band(s) (26) extends over a circumferential outer surface (18) of the pole horns (12).
(FR)
L'alternateur de véhicule comprend un rotor (2) comportant des cornes imbriquées (12), des aimants (28) disposés entre les cornes, et au moins une bande (26) de maintien des aimants. La ou chaque bande (26) s'étend sur une face externe circonférentielle (18) des cornes (12).
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