公开(公告)号：US20100320861A1

公开(公告)日：2010-12-23

申请号：US12627704

申请日：2009-11-30

申请人： Ken NISHIKAWA ,  Kazunori Tanaka

发明人： Ken NISHIKAWA ,  Kazunori Tanaka

IPC分类号： H02K3/46 ,  H02K1/27

CPC分类号： H02K21/044

摘要： An interfitting groove is disposed in a bottom portion of a trough portion so as to have a groove direction that is axial and so as to extend axially outward from axially inside, and a rotation arresting portion housing recess portion is recessed into an axially inner opening edge portion of the interfitting groove on a first yoke portion. A magnet holding seat that holds a permanent magnet is disposed in the trough portion by an interfitting portion being fitted into the interfitting groove such that radial movement is restricted. A rotation arresting portion that is disposed so as to project axially outward from a flange portion of the bobbin is housed inside a space that is constituted by the rotation arresting portion housing recess portion and an external shape reduced portion that extends axially inward from the interfitting groove such that rotation of the bobbin around the shaft is restricted.

摘要翻译： 相互配合的槽设置在槽部的底部，以具有轴向的槽方向，并且从轴向内侧向外侧延伸，并且旋转止动部容纳凹部凹入到轴向内侧开口边缘 第一轭部分上的配合槽的一部分。 保持永久磁铁的磁体保持座通过嵌合在配合槽中的配合部分设置在槽部中，使得径向运动受到限制。 设置成从线轴的凸缘部向轴向外侧突出的旋转止动部容纳在由旋转止动部容纳凹部和外部形状缩小部构成的空间内，该外部形状减小部从配合槽 使得绕轴线绕轴的旋转受到限制。

公开(公告)号：US20150349611A1

公开(公告)日：2015-12-03

申请号：US14758817

申请日：2013-02-27

申请人： Tatsuro HINO ,  Tomonori BESSHO ,  Kazuyuki IWAMOTO ,  Hironori TSUIKI ,  Shogo OKAMOTO ,  Ken NISHIKAWA ,  Masaya INOUE

发明人： Tatsuro HINO ,  Tomohiro BESSHO ,  Kazuyuki IWAMOTO ,  Hironori TSUIKI ,  Shogo OKAMOTO ,  Ken NISHIKAWA ,  Masaya INOUE

IPC分类号： H02K11/00 ,  H02K3/34 ,  H02K3/52

CPC分类号： H02K3/345 ,  H02K1/148 ,  H02K3/522 ,  H02K11/25 ,  H02K21/16

摘要： Insulators are respectively disposed such that longitudinal directions of trunk portions are oriented in a radial direction of teeth, and so as to place bottom surfaces of the trunk portions alongside two axial end surfaces of the teeth, concentrated winding coils are configured by winding conductor wires so as to be wound in multiple layers around the teeth so as to pass through a concave space that is formed by the trunk portions and first and second flange portions at two axial ends of the teeth, the second flange portion is disposed on an end surface of a core back of a stator core, and a temperature detecting element is installed by being inserted into an element insertion aperture that is formed on the second flange portion so as to be able to detect a temperature of a coil end of the concentrated winding coils.

摘要翻译： 绝缘体分别设置成使得躯干部分的纵向方向在齿的径向方向上定位，并且将躯干部分的底表面沿着齿的两个轴向端面放置，集中绕组线圈通过将导体线缠绕而构成 为了在齿的两个轴向端部处经过由躯干部分和第一和第二凸缘部分形成的凹入空间围绕齿缠绕，第二凸缘部分设置在齿的端面上 定子芯的芯背和温度检测元件通过插入到形成在第二凸缘部上的元件插入孔中而被安装，以便能够检测集中绕组线圈的线圈端的温度。