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1. 发明授权

EP0884825B1 Stator for electric motor 失效
标题翻译：定子的电动马达
公开(公告)号：EP0884825B1
公开(公告)日：2003-12-17
申请号：EP98108373.6
申请日：1998-05-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Miura, Tetsuya , Toh, Ryuji , Hirako, Masaru , Fukui,Akio
IPC分类号： H02K3/38 , H02K3/34
CPC分类号： H02K3/38

2. 发明公开

EP0884825A3 Stator for electric motor 失效
标题翻译：定子einen Elektromotor
公开(公告)号：EP0884825A3
公开(公告)日：2000-05-31
申请号：EP98108373.6
申请日：1998-05-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Miura, Tetsuya , Toh, Ryuji , Hirako, Masaru , Fukui,Akio
IPC分类号： H02K3/38 , H02K3/34
CPC分类号： H02K3/38
摘要： A stator core for a motor in which a member with rounded edges is used to prevent the electrical breakdown of the winding of a coil which may occur at a slot edge therein. End plates 18 are disposed on ends of the stator core 10 formed of laminated magnetic steel plates 12. Each of the end plates 18 has substantially the same pattern as each magnetic steel plate 1, viewed from the axis of the motor. The elongate surface 18a of the end plate 18 continues smoothly from the inner surface 16a of each of slots 16 to the rounded edge surface 18b. The rounded edge surface extends smoothly from the elongate surface 18a to the end surface 18c of the end plate 18. This structure can eliminate sharp edges from the fringe of the slot 16, thus preventing the electrical breakdown of a coated conductor 22 in the coil which may occur at the edges.
摘要翻译：一种用于电动机的定子铁心，其中具有圆形边缘的构件用于防止可能在其中的槽边缘处发生的线圈的绕组的电击穿。端板18设置在由层叠的电磁钢板12形成的定子铁芯10的端部上。从马达的轴线观察，每个端板18具有与每个电磁钢板1基本相同的图案。端板18的细长表面18a从每个槽16的内表面16a平滑地延伸到圆形边缘表面18b。圆形边缘表面从细长表面18a平滑地延伸到端板18的端表面18c。这种结构可以消除从槽16的边缘的尖锐边缘，从而防止线圈中涂覆的导体22的电击穿，可能发生在边缘。

3. 发明公开

EP0884825A2 Stator for electric motor 失效
标题翻译：定子的电动马达
公开(公告)号：EP0884825A2
公开(公告)日：1998-12-16
申请号：EP98108373.6
申请日：1998-05-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Miura, Tetsuya , Toh, Ryuji , Hirako, Masaru , Fukui,Akio
IPC分类号： H02K3/38
CPC分类号： H02K3/38
摘要： A stator core for a motor in which a member with rounded edges is used to prevent the electrical breakdown of the winding of a coil which may occur at a slot edge therein. End plates 18 are disposed on ends of the stator core 10 formed of laminated magnetic steel plates 12. Each of the end plates 18 has substantially the same pattern as each magnetic steel plate 1, viewed from the axis of the motor. The elongate surface 18a of the end plate 18 continues smoothly from the inner surface 16a of each of slots 16 to the rounded edge surface 18b. The rounded edge surface extends smoothly from the elongate surface 18a to the end surface 18c of the end plate 18. This structure can eliminate sharp edges from the fringe of the slot 16, thus preventing the electrical breakdown of a coated conductor 22 in the coil which may occur at the edges.

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