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1. CN104620473 - Rotor of a rotating electric machine, comprising a rotor body in which recesses are provided

Office Chine
Numéro de la demande 201380047922.1
Date de la demande 12.09.2013
Numéro de publication 104620473
Date de publication 13.05.2015
Numéro de délivrance 104620473
Date de délivrance 19.04.2019
Type de publication B
CIB
H02K 1/27
HÉLECTRICITÉ
02PRODUCTION, CONVERSION OU DISTRIBUTION DE L'ÉNERGIE ÉLECTRIQUE
KMACHINES DYNAMO-ÉLECTRIQUES
1Détails du circuit magnétique
06caractérisés par la configuration, la forme ou le genre de structure
22Parties tournantes du circuit magnétique
27Noyaux rotoriques à aimants permanents
CPC
H02K 1/2766
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
27Rotor cores with permanent magnets
2706Inner rotor
272where the magnetisation axis of the magnets is radial or tangential
274consisting of a plurality of circumferentially positioned magnets
2753consisting of magnets or groups of magnets arranged with alternating polarity
276Magnets embedded in the magnetic core
2766having a flux concentration effect
H02K 2213/03
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
2213Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
03Machines characterised by numerical values, ranges, mathematical expressions or similar information
Déposants 利莱森玛电机公司
Inventeurs 塞缪尔·克希林
Mandataires 北京集佳知识产权代理有限公司 11227
北京集佳知识产权代理有限公司 11227
Données relatives à la priorité 1258587 13.09.2012 FR
Titre
(EN) Rotor of a rotating electric machine, comprising a rotor body in which recesses are provided
(ZH) 旋转电机的包括在其中设置有凹部的转子本体的转子
Abrégé
(EN)
The present invention concerns a rotor of a rotating electric machine, comprising a rotor body (2) in which recesses (3) are provided in such a way as to define the poles (4) of the rotor, in particular at least three recesses per pole, each pole having a radial axis of the pole, the recesses (3) having an elongated shape and each comprising two short sides, the recesses being disposed in one or a plurality of rows per pole, one row comprising at least two, or indeed at least three recesses (3) disposed consecutively, the short sides thereof defining, between two consecutive recesses of a given row, a material bridge, said material bridge generally extending along a longitudinal axis (2) of the bridge oriented closer to the radial axis of the corresponding pole of the rotor, the further one is from the rotational axis.

(ZH)
本发明涉及旋转电机的转子,该转子包括转子本体(2),在转子本体中以使得限定转子的磁极(4)的方式设置有凹部(3),特别是每个磁极具有至少三个凹部,每个磁极具有磁极的径向轴线,凹部(3)具有细长形状并且各自包括两个短边,凹部被设置在针对每个磁极而言的一排或多排中,一排包括连续地设置的至少两个或甚至至少三个凹部(3),凹部的短边在给定排的两个连续的凹部之间限定材料桥状部,所述材料桥状部大体上沿着桥状部的纵向轴线(2)延伸,越远离旋转轴线,桥状部的纵向轴线越靠近转子的对应磁极的径向轴线定向。