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2. 发明申请

WO2007114545A1 METHOD OF MAKING INTEGRATED STATOR, BLDC MOTOR OF DOUBLE ROTOR STRUCTURE USING THE INTEGRATED STATOR, AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：使用集成式定子的制造集成式定子的双向转子结构的BLDC电动机的制造方法及其制造方法
公开(公告)号：WO2007114545A1
公开(公告)日：2007-10-11
申请号：PCT/KR2006/003751
申请日：2006-09-21
申请人： AMOTECH CO., LTD. , KIM, Byoung Kyu , LEE, Jon Young , LEE, Jong Moon , JEONG, Kyu Hyuk
发明人： KIM, Byoung Kyu , LEE, Jon Young , LEE, Jong Moon , JEONG, Kyu Hyuk
IPC分类号： H02K1/12
CPC分类号： D06F37/304 , H02K1/14 , H02K1/27 , H02K1/30 , H02K3/28 , H02K3/524 , H02K5/22 , H02K7/14 , H02K9/06 , H02K15/095 , H02K15/12 , H02K16/02 , H02K21/12
摘要： Provided are a radial core type brushless direct-current (BLDC) motor and a method of making the same, having an excellent assembly capability of division type stator cores in a double rotor structure BLDC motor. The BLDC motor includes a rotational shaft, an integrated double rotor including an inner rotor and an outer rotor, and a rotor supporter wherein a trench type space is formed between the inner rotor and the outer rotor, and an end extended from the inner rotor is connected with the outer circumferential surface of a bushing combined with the rotational shaft, and an integrated stator wherein one end of the stator is disposed in the trench type space and an extension axially extended from the other end of the integrated stator is fixed to the housing of the apparatus. In the integrated stator, U, V, W phase coil assemblies are formed of a number of core groups including a number of division type cores, wherein for each phase coil assembly, the division type core groups of the U, V, W phase coil assemblies are alternately disposed in an annular form in sequence of the phases, and the respective division type core groups are integrally formed into a single body in annular form by a stator support.
摘要翻译：提供一种径向芯型无刷直流（BLDC）电动机及其制造方法，在双转子结构BLDC电动机中具有优异的分割型定子铁心的组装能力。 BLDC电动机包括旋转轴，包括内转子和外转子的集成双转子和转子支撑件，其中在内转子和外转子之间形成沟槽型空间，并且从内转子延伸的端部为与与旋转轴组合的衬套的外圆周表面连接的集成定子，其中定子的一端设置在沟槽型空间中，并且从集成定子的另一端轴向延伸的延伸部固定到壳体的装置。在集成定子中，U，V，W相线圈组件由包括多个分割型芯的多个芯组形成，其中对于每个相线圈组件，U，V，W相线圈的分割型芯组组件以相位的顺序交替地设置成环形，并且相应的分割型芯组通过定子支撑件一体地形成为环形的单体。

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