发明名称 |
Motor and washing machine having the same |
摘要 |
A motor having a structure capable of achieving an enhancement in durability and a washing machine, to which the motor is applied. The motor includes a stator including a plurality of stator cores arranged in a circumferential direction, and coils respectively wound around the stator cores, and a rotor rotatably arranged inside or outside the stator. The rotor includes a plurality of rotor cores arranged in a circumferential direction of the rotor, a plurality of magnets each disposed between neighboring ones of the rotor cores, a molded body having a bridge to support the plurality of rotor cores and the plurality of magnets, and a coupler including coupling ribs outwardly extending from an outer circumferential surface of the bridge in a radial direction of the rotor, and coupling grooves formed at inner ends of the rotor cores supported by the bridge, to receive the coupling ribs, respectively. |
申请公布号 |
EP2568575(A2) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20120183448 |
申请日期 |
2012.09.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, YOUNG KWAN;YOON, KEUN YOUNG;HWANG, WOONG;IN, BYUNG RYEL;LEE, SUNG GU;JEONG, SU KWON;BANG, MYUNG BAE |
分类号 |
H02K1/14;H02K1/27;H02K1/30;H02K15/10 |
主分类号 |
H02K1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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