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发明公开
CN102742124A 定子以及旋转电机 失效 - 权利终止

定子以及旋转电机
摘要：
提供一种能够降低铁损并确保分割定子铁芯的紧固力的定子。大致中空圆筒状的定子（140）具备：多个分割定子铁芯（141），其在定子（140）的周向（DR1）上互相相邻地配置，具有定子（140）的径向（DR2）外侧的外表面（142）；和弯曲部件（151），其与分割定子铁芯（141）个数相同，在周向（DR1）上延伸，具有向外表面（142）凸出地弯曲的凸形状部（154），与外表面（142）接触，向定子（140）的径向（DR2）内侧按压外表面（142）。
摘要（英）：

Provided is a stator that makes it possible to reduce iron loss and ensure the joint strength of divided stator cores. A substantially hollow cylindrical stator (140) comprises: a plurality of divided stator cores (141) disposed adjacent to each other in a circumferential direction (DR1) of the stator (140) and having an outer surface (142) on the outside in a radial direction (DR2) of the stator (140); and the same number of curved members (151) as the divided stator cores (141), said curved members extending in the circumferential direction (DR1), having a projecting portion (154) curved outward toward the outer surface (142), contacting the outer surface (142) and pressing the outer surface (142) inward in the radial direction (DR2) of the stator (140).

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