公开(公告)号：US5877574A

公开(公告)日：1999-03-02

申请号：US791116

申请日：1997-01-30

申请人： David T. Molnar

发明人： David T. Molnar

IPC分类号： H02K1/16 ,  H02K3/34 ,  H02K3/50 ,  H02K9/06 ,  H02K29/08 ,  H02K5/00

CPC分类号： H02K3/50 ,  H02K1/165 ,  H02K29/08 ,  H02K9/06 ,  H02K2203/03 ,  H02K3/345

摘要： A dynamoelectric machine having a rotor constructed to facilitate position sensing and a stator constructed to retain slot liners in the stator while reducing flux leakage between adjacent teeth of the stator. The rotor includes permanent magnets which project beyond one axial end of the rotor and the stator. Thus, a position sensor may be positioned in registration with the overhanging portion of the magnet. Slots in the stator are shaped to hold an insulating slot liner in the slot, and prevent the liner from slipping into the stator bore. The slots are also angularly formed near their inner ends to increase the space between adjacent stator teeth for reducing the flux leakage between the teeth.

摘要翻译： 一种具有构造为便于位置感测的转子和构造成将定子衬套保持在定子中的定子的电动机，同时减少定子的相邻齿之间的磁通泄漏。 转子包括超过转子和定子的一个轴向端部的永磁体。 因此，位置传感器可以被定位成与磁体的悬伸部分对准。 定子中的狭槽成形为在槽中保持绝缘的槽衬套，并且防止衬套滑入定子孔。 槽也在其内端附近成角度地形成，以增加相邻定子齿之间的空间，以减少齿之间的磁通泄漏。

公开(公告)号：US5345129A

公开(公告)日：1994-09-06

申请号：US17533

申请日：1993-02-16

申请人： David T. Molnar

发明人： David T. Molnar

IPC分类号： F25B49/02 ,  F25D17/06 ,  F25D29/00 ,  H02K1/27 ,  H02K3/52 ,  H02K5/02 ,  H02K5/08 ,  H02K5/167 ,  H02K5/22 ,  H02K11/04 ,  H02K15/03 ,  H02K21/18 ,  H02K29/03 ,  H02K29/08 ,  H02P6/08 ,  H02P6/12 ,  H02K21/12

CPC分类号： H02K1/278 ,  F25D29/00 ,  H02K1/2726 ,  H02K11/33 ,  H02K11/40 ,  H02K15/03 ,  H02K29/03 ,  H02K29/08 ,  H02K3/524 ,  H02K5/02 ,  H02K5/08 ,  H02K5/1672 ,  H02P6/08 ,  H02P6/12 ,  F25B49/022 ,  F25D17/06 ,  F25D2400/04 ,  H02K21/18 ,  H02K2211/03 ,  H02K5/225 ,  Y10S310/06 ,  Y10T29/49012 ,  Y10T29/53143

摘要： A permanent magnet rotor includes a core and a plurality of magnetizable elements adhesively secured to the outer surface of the core. The core and adhered magnetizable elements are cold-pressed into a deep drawn cup-shaped outer metallic shell having a substantially closed end wall and an opposite open end defined by a peripheral edge which is rolled over the periphery of an end plate to encapsulate the core and magnetizable elements within the shell with an insulator disk disposed between each end of the core and the adjacent shell end wall and end plate. A method and apparatus for cold pressing the core and magnetizable elements into the cup-shaped shell and forming the peripheral edge of the shell over the end plate to effect encapsulation are also disclosed.

摘要翻译： 永磁转子包括一个芯和多个可磁化元件，这些可磁化元件粘合地固定在芯的外表面上。 核心和粘附的可磁化元件被冷压成具有基本封闭的端壁的深拉的杯形外金属壳体，并且相对的开口端由周边边缘限定，该周边边缘在端板的周边上滚动以封装芯 以及壳体内的可磁化元件，其中绝缘体盘设置在芯体的每个端部与相邻的壳端壁和端板之间。 还公开了一种用于将芯和可磁化元件冷压到杯形壳体中并在端板上形成壳体的周边边缘以实现封装的方法和装置。

公开(公告)号：US6066905A

公开(公告)日：2000-05-23

申请号：US964578

申请日：1997-11-05

申请人： Kamron M. Wright ,  David T. Molnar

发明人： Kamron M. Wright ,  David T. Molnar

IPC分类号： H02K3/20 ,  H02K15/08 ,  H02K29/12 ,  H02K29/06 ,  H02K3/50

CPC分类号： H02K29/12 ,  H02K3/20 ,  H02K15/08

摘要： A dynamoelectric machine having a wire retaining device constructed to frictionally retain the quadrature winding to allow automated winding of the quadrature winding. The wire retaining device includes stator end caps having integrally formed wire retention elements at the radially inner end of the stator tooth. The wire retaining device frictionally holds the wire in place as the quadrature winding is automatically wound about the stator. In addition, the stator end caps electrically insulate the quadrature winding from the stator and the main winding.

摘要翻译： 一种具有电线保持装置的电动机器，其构造成摩擦地保持正交绕组以允许正交绕组的自动绕组。 线保持装置包括在定子齿的径向内端处具有一体形成的线保持元件的定子端盖。 当正交绕组自动缠绕在定子上时，电线保持装置摩擦地将电线保持在适当位置。 此外，定子端盖将正交绕组与定子和主绕组电绝缘。