公开(公告)号：US07145280B2

公开(公告)日：2006-12-05

申请号：US10258136

申请日：2001-03-07

申请人： Ernest John Noble ,  David James Howell

发明人： Ernest John Noble ,  David James Howell

IPC分类号： H02K3/46 ,  H02K3/52 ,  H02K1/12 ,  H02K7/17 ,  H02K1/06

CPC分类号： H02K1/06 ,  H02K1/12 ,  H02K3/46 ,  H02K15/02 ,  H02K21/125 ,  H02K2203/12 ,  Y10T29/49009 ,  Y10T29/49073

摘要： A method and apparatus for production of stator windings for dynamoelectric mechines of different configurations is provided. The windings are preferably formed on a bobbin (10) or similar article, which may then be transferred onto an appropriate carrier such as a ferromagnetic core (24). The core (24) may be provided as a substantial linear article and then be bent into an appropriate shape, so that the assembly may be provided as the stator of a dynamoelectric machine. In this configuration, only a portion of each winding will face the magnetic poles of the rotor and thus be operative, as the return path of the windings will not be used. However, the invention as disclosed also shows it is possible to build a drum rotor (39) with both external and internal rotors in order to make use of both portions of the windings on the ferromagnetic core (24).

摘要翻译： 提供了一种用于生产不同结构的电动机械的定子绕组的方法和装置。 绕组优选地形成在线轴（10）或类似制品上，然后可以将其转移到合适的载体上，例如铁磁芯（24）。 芯部（24）可以设置为基本的线状物品，然后弯曲成合适的形状，从而可以将组件设置为电动机械的定子。 在这种构造中，由于不会使用绕组的返回路径，所以每个绕组的仅一部分将面对转子的磁极，因此可以工作。 然而，如所公开的发明还表明，可以利用外转子和内转子构成鼓转子（39），以便利用铁磁芯（24）上的绕组的两部分。

公开(公告)号：US5859486A

公开(公告)日：1999-01-12

申请号：US333142

申请日：1994-11-01

申请人： Yuji Nakahara ,  Ken-ichi Azuma ,  Masaru Matsumoto ,  Youichi Fujita ,  Satoru Akutsu ,  Akira Hashimoto ,  Yasunori Takai ,  Tadashi Hasegawa ,  Hiroshi Miyazaki ,  Junji Kawada

发明人： Yuji Nakahara ,  Ken-ichi Azuma ,  Masaru Matsumoto ,  Youichi Fujita ,  Satoru Akutsu ,  Akira Hashimoto ,  Yasunori Takai ,  Tadashi Hasegawa ,  Hiroshi Miyazaki ,  Junji Kawada

IPC分类号： H02K1/14 ,  H02K1/18 ,  H02K3/18 ,  H02K3/28 ,  H02K3/50 ,  H02K3/52 ,  H02K5/22 ,  H02K7/14 ,  H02K15/02 ,  H02K15/095 ,  H02K21/14 ,  H02K21/22 ,  H02K29/00 ,  H02K7/17 ,  H02K1/06 ,  G11B5/16

CPC分类号： H02K29/03 ,  H02K1/14 ,  H02K1/146 ,  H02K1/148 ,  H02K1/185 ,  H02K11/40 ,  H02K15/022 ,  H02K15/095 ,  H02K21/14 ,  H02K3/522 ,  H02K3/524 ,  H02K21/22 ,  H02K2201/06 ,  H02K2201/09 ,  H02K2201/15 ,  H02K2203/03 ,  H02K2203/06 ,  H02K2203/12 ,  H02K2211/03 ,  H02K3/18 ,  H02K3/28 ,  H02K5/225 ,  H02K7/14 ,  Y10T29/49009 ,  Y10T29/49073 ,  Y10T29/49078

摘要： An object of the present invention is to provide a low cost, high performance, thin structure rotary motor for driving medium used in magnetic disk drive unit, optical disk drive unit or the like, in order to improve the productivity of terminating processing and the reliability of the coils. Magnetic materials which are divided to a plurality of blocks or divided corresponding to respective magnetic pole teeth are connected by means of thin portions. The respective magnetic pole teeth are wound continuously with wire without cutting the wire at the positions in which the thin portions are connected. When a stator is assembled, a plurality of blocks or magnetic pole teeth are disposed on a substrate by separating or bending the thin portions.