公开(公告)号：US5457350A

公开(公告)日：1995-10-10

申请号：US97893

申请日：1993-07-28

申请人： Hirotaka Sakamaki ,  Masayuki Ishikawa ,  Hidetoshi Shimada ,  Shizunori Mitsuma ,  Hiroshi Zenisawa ,  Kiyoshi Nagashima ,  Noboru Takarasawa

发明人： Hirotaka Sakamaki ,  Masayuki Ishikawa ,  Hidetoshi Shimada ,  Shizunori Mitsuma ,  Hiroshi Zenisawa ,  Kiyoshi Nagashima ,  Noboru Takarasawa

IPC分类号： H02K15/02 ,  H02K1/14 ,  H02K1/06

CPC分类号： H02K1/148 ,  H02K1/146

摘要： A laminated core for a rotating electric machine comprising a plurality of single sheet cores, each single-sheet core being formed by arranging a plurality of salient poles continuously on a beltlike yoke plate and winding the beltlike yoke plate so as to be cylindrical while joining both ends of the beltlike yoke plate, wherein the laminated core is cylindrical and has a plurality of salient poles confronting a magnet, each salient pole having a winding and the laminated core is formed by laminating a plurality of the single-sheet cores.

摘要翻译： 一种用于旋转电机的层叠铁芯，包括多个单片芯，每个单片芯通过将多个凸极连续地布置在带状轭板上并且将带状轭板卷绕成圆柱形同时连接两者而形成 带状轭板的端部，其中层叠铁芯是圆柱形的并且具有面对磁体的多个凸极，每个凸极具有绕组，并且叠层铁芯通过层叠多个单片芯而形成。

公开(公告)号：US06446324B1

公开(公告)日：2002-09-10

申请号：US09848115

申请日：2001-05-02

申请人： Noboru Takarasawa ,  Masato Gomyo

发明人： Noboru Takarasawa ,  Masato Gomyo

IPC分类号： H02K1516

CPC分类号： H02K1/146 ,  H02K3/345 ,  H02K3/38 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49073 ,  Y10T29/49078

摘要： A stacked layered core includes a core body formed from a plurality of core, plates stacked in layers, each of the core plates having a connection base section formed in a circular shape and a plurality of salient pole sections radially extending from an external peripheral surface or an internal peripheral surface of the connection base. The circular connection base section has a fixing-side peripheral surface on the opposite side of the salient pole sections. At least one retaining recessed section is provided in the fixing-side peripheral surface of the connection base section. A dielectric film may be formed over an external surface of the core body. The retaining recessed section has a depth greater than a thickness of a bump portion of the dielectric film formed in the retaining recessed section such that the bump portion of the dielectric film is contained inside the retaining recessed section.

摘要翻译： 堆叠层叠芯包括由多个芯层形成的芯体，层叠的板，每个芯板具有形成为圆形的连接基部和从外周面径向延伸的多个突极部， 连接基座的内周面。 圆形连接基部在突极部的相反侧具有固定侧外周面。 至少一个保持凹部设置在连接基部的固定侧周面上。 电介质膜可以形成在芯体的外表面上。 保持凹部的深度大于形成在保持凹部中的电介质膜的凸块部的厚度，使得电介质膜的凸起部容纳在保持凹部内。

公开(公告)号：US5715115A

公开(公告)日：1998-02-03

申请号：US678671

申请日：1996-07-11

申请人： Noboru Takarasawa ,  Norihide Yoshida

发明人： Noboru Takarasawa ,  Norihide Yoshida

IPC分类号： G11B17/028 ,  G11B17/02

CPC分类号： G11B17/0282

摘要： In accordance with the invention, a disk chucking mechanism comprises a spindle for engaging the center hole of a metallic hub fastened in the center portion of a disk and a turntable that rotates as a single unit with the spindle. A drive pin is provided for engaging an off-center hole provided in the hub at a location off-center with respect to the center of the hub for regulating the movement of the hub. A chucking magnet is included which is fastened to the turntable for magnetically attracting the hub. The chucking magnet has a plurality of magnetic pieces.

摘要翻译： 根据本发明，盘夹紧机构包括用于接合固定在盘的中心部分的金属轮毂的中心孔的主轴和作为与主轴一体的单元旋转的转盘。 驱动销被设置成用于接合设置在轮毂上的偏心孔相对于轮毂的中心偏心的位置，用于调节轮毂的运动。 包括夹紧磁体，其被固定到用于磁吸引毂的转台。 夹紧磁体具有多个磁性片。