公开(公告)号：US07908736B2

公开(公告)日：2011-03-22

申请号：US11943646

申请日：2007-11-21

申请人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

发明人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

IPC分类号： H01R43/10

CPC分类号： H02K3/44 ,  Y10T29/49 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/53148

摘要： An armature for an electric motor has a lamination stack on a shaft with a commutator mounted on one end of the shaft. Magnet wires wound in slots in the lamination stack, the commutator and armature shaft are at least partially encapsulated in thermoset. The commutator has a commutator ring divided into a plurality of segments with slots between the segments that are filled with a second plastic when the commutator is made by molding a core of the second plastic, such as phenolic, in the commutator ring before the commutator ring is mounted on the armature shaft. Prior to molding the thermoset, the commutator ring is sealed. The seal prevents the thermoset from flowing into the slots between the commutator ring segments or over the commutator ring.

摘要翻译： 用于电动机的电枢在轴上具有叠片，其上安装有在轴的一端上的换向器。 缠绕在叠片堆叠中的槽中的磁铁线，换向器和电枢轴至少部分地封装在热固性材料中。 换向器具有分成多个段的换向器环，当换向器通过在换向器环之前在换向器环中模制第二塑料（例如酚醛）的芯而制成时，在段之间具有狭槽的槽，其间填充有第二塑料 安装在电枢轴上。 在模制热固性材料之前，将换向器环密封。 密封件防止热固性材料流入换向器环段之间或换向器环上的槽中。

公开(公告)号：US20090126184A1

公开(公告)日：2009-05-21

申请号：US11943646

申请日：2007-11-21

申请人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

发明人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

IPC分类号： H02K15/02 ,  H02K15/12

CPC分类号： H02K3/44 ,  Y10T29/49 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/53148

摘要： An armature for an electric motor has a lamination stack on a shaft with a commutator mounted on one end of the shaft. Magnet wires wound in slots in the lamination stack, the commutator and armature shaft are at least partially encapsulated in thermoset. The commutator has a commutator ring divided into a plurality of segments with slots between the segments that are filled with a second plastic when the commutator is made by molding a core of the second plastic, such as phenolic, in the commutator ring before the commutator ring is mounted on the armature shaft. Prior to molding the thermoset, the commutator ring is sealed. The seal prevents the thermoset from flowing into the slots between the commutator ring segments or over the commutator ring.

摘要翻译： 用于电动机的电枢在轴上具有叠片，其上安装有在轴的一端上的换向器。 缠绕在叠片堆叠中的槽中的磁铁线，换向器和电枢轴至少部分地封装在热固性材料中。 换向器具有分成多个段的换向器环，当换向器通过在换向器环之前在换向器环中成型第二塑料（例如酚醛树脂）的芯而制成时，在段之间具有狭槽的槽，其间填充有第二塑料 安装在电枢轴上。 在模制热固性材料之前，将换向器环密封。 密封件防止热固性材料流入换向器环段之间或换向器环上的槽中。

公开(公告)号：US08171616B2

公开(公告)日：2012-05-08

申请号：US13023854

申请日：2011-02-09

申请人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

发明人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

IPC分类号： H01R43/10

CPC分类号： H02K3/44 ,  Y10T29/49 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/53148

摘要： An armature for an electric motor has a lamination stack on a shaft with a commutator mounted on one end of the shaft. Magnet wires wound in slots in the lamination stack, the commutator and armature shaft are at least partially encapsulated in thermoset. The commutator has a commutator ring divided into a plurality of segments with slots between the segments that are filled with a second plastic when the commutator is made by molding a core of the second plastic, such as phenolic, in the commutator ring before the commutator ring is mounted on the armature shaft. Prior to molding the thermoset, the commutator ring is sealed. The seal prevents the thermoset from flowing into the slots between the commutator ring segments or over the commutator ring.

摘要翻译： 用于电动机的电枢在轴上具有叠片，其上安装有在轴的一端上的换向器。 缠绕在叠片堆叠中的槽中的磁铁线，换向器和电枢轴至少部分地封装在热固性材料中。 换向器具有一个换向器环，当换向器通过在换向器环之前在换向器环中模制第二塑料（例如酚醛树脂）的芯而制成换向器 安装在电枢轴上。 在模制热固性材料之前，将换向器环密封。 密封件防止热固性材料流入换向器环段之间或换向器环上的槽中。

公开(公告)号：US07078843B2

公开(公告)日：2006-07-18

申请号：US10934334

申请日：2004-09-03

申请人： Hung T. Du ,  Brandon L. Verbrugge ,  Earl M. Ortt ,  Michael J. Agnes ,  John C. Stone ,  Michael A. Zemlock ,  Robert G. Kusmierski ,  David J. Smith

发明人： Hung T. Du ,  Brandon L. Verbrugge ,  Earl M. Ortt ,  Michael J. Agnes ,  John C. Stone ,  Michael A. Zemlock ,  Robert G. Kusmierski ,  David J. Smith

IPC分类号： H02K1/18

CPC分类号： H02K15/0435 ,  H02K1/148 ,  H02K1/18 ,  H02K3/325 ,  H02K3/522 ,  H02K15/10 ,  H02K15/12 ,  Y10T29/49009

摘要： An electric motor, power tool using the electric motor, and method of making the electric motor includes making a stator by separately forming pole pieces, return path pieces and field coils. The field coils are placed over necks of the pole path pieces and the return path pieces are affixed to the pole pieces. An armature having an outside diameter of at least 0.625 the outside diameter of the stator is placed in the stator. In an aspect, the field coils are formed so that they extend beyond pole tips of the pole pieces.

摘要翻译： 使用电动机的电动机，电动工具以及制造电动机的方法包括通过分别形成极片，返回路径片和励磁线圈来制造定子。 磁场线圈放置在磁极路径片的颈部上，返回路径片固定在极片上。 具有定子外径至少为0.625的外径的电枢被放置在定子中。 在一方面，场线圈形成为使得它们延伸超过极片的极尖。

公开(公告)号：US06946758B2

公开(公告)日：2005-09-20

申请号：US10616573

申请日：2003-07-10

申请人： Hung T. Du ,  Brandon L. Verbrugge ,  Joshua F. West ,  Michael R. Sell ,  Richard T. Walter ,  Earl M. Ortt ,  John C. Stone

发明人： Hung T. Du ,  Brandon L. Verbrugge ,  Joshua F. West ,  Michael R. Sell ,  Richard T. Walter ,  Earl M. Ortt ,  John C. Stone

IPC分类号： H01R39/14 ,  H01R39/32 ,  H01R39/52 ,  H02K1/04 ,  H02K1/30 ,  H02K1/32 ,  H02K3/12 ,  H02K3/30 ,  H02K3/34 ,  H02K3/46 ,  H02K3/48 ,  H02K3/487 ,  H02K3/50 ,  H02K3/51 ,  H02K5/08 ,  H02K7/04 ,  H02K9/06 ,  H02K9/20 ,  H02K9/22 ,  H02K13/00 ,  H02K13/04 ,  H02K15/12 ,  H02K15/16 ,  H02K23/00

CPC分类号： H02K3/50 ,  H01R39/14 ,  H01R39/32 ,  H02K1/30 ,  H02K1/32 ,  H02K3/12 ,  H02K3/30 ,  H02K3/345 ,  H02K3/46 ,  H02K3/48 ,  H02K3/487 ,  H02K3/51 ,  H02K5/08 ,  H02K7/04 ,  H02K9/06 ,  H02K9/20 ,  H02K9/22 ,  H02K13/006 ,  H02K13/04 ,  H02K15/12 ,  H02K15/165 ,  H02K23/00 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49075 ,  Y10T29/49078

摘要： Magnet wires wound in slots in a lamination stack of a dynamoelectric machine are encapsulated, in whole or in part, with thermally conductive plastic. Pre-formed features having a thermal conductivity higher than the thermally conductive plastic are insert molded when the plastic is molded. The pre-formed features may include a finned end cap and a fan. Alternatively, end domes of the plastic over end coils of the wound magnet wires have a metallic layer on them, such as by being metallized. The end domes can be formed with features which are also metallized. The thermally conductive plastic can have a phase change additive in it. The magnet wires can have a layer of heat activated adhesive that is activated when the plastic is molded. Slots in the lamination stack can include slot liners formed of thermally conductive plastic. A fan can be formed when the thermally conductive plastic is molded to encapsulate the magnet wires.

摘要翻译： 缠绕在电动机的层压叠层中的槽中的磁铁丝全部或部分地用导热塑料封装。 当塑料模制时，具有高于导热塑料的导热率的预成形特征被嵌入模制。 预先形成的特征可以包括翅片端盖和风扇。 或者，缠绕电磁线的塑料端部线圈的端部圆顶上具有金属层，例如通过金属化。 端部圆顶可以形成为也被金属化的特征。 导热塑料在其中可以具有相变添加剂。 电磁线可以具有一层热活化的粘合剂，当塑料被模制时被激活。 层叠堆叠中的槽可以包括由导热塑料形成的槽衬。 当形成导热塑料以封装电磁线时，可以形成风扇。

公开(公告)号：US20110126399A1

公开(公告)日：2011-06-02

申请号：US13023854

申请日：2011-02-09

申请人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

发明人： David J. Smith ,  John C. Stone ,  Robert Tumberlinson ,  Earl M. Ortt

IPC分类号： H02K15/00

CPC分类号： H02K3/44 ,  Y10T29/49 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/53148

摘要： An armature for an electric motor has a lamination stack on a shaft with a commutator mounted on one end of the shaft. Magnet wires wound in slots in the lamination stack, the commutator and armature shaft are at least partially encapsulated in thermoset. The commutator has a commutator ring divided into a plurality of segments with slots between the segments that are filled with a second plastic when the commutator is made by molding a core of the second plastic, such as phenolic, in the commutator ring before the commutator ring is mounted on the armature shaft. Prior to molding the thermoset, the commutator ring is sealed. The seal prevents the thermoset from flowing into the slots between the commutator ring segments or over the commutator ring.

摘要翻译： 用于电动机的电枢在轴上具有叠片，其上安装有在轴的一端上的换向器。 缠绕在叠片堆叠中的槽中的磁铁线，换向器和电枢轴至少部分地封装在热固性材料中。 换向器具有分成多个段的换向器环，当换向器通过在换向器环之前在换向器环中成型第二塑料（例如酚醛树脂）的芯而制成时，在段之间具有狭槽的槽，其间填充有第二塑料 安装在电枢轴上。 在模制热固性材料之前，将换向器环密封。 密封件防止热固性材料流入换向器环段之间或换向器环上的槽中。

公开(公告)号：US07096566B2

公开(公告)日：2006-08-29

申请号：US10616871

申请日：2003-07-10

申请人： Hung T. Du ,  Brandon L. Verbrugge ,  Joshua F. West ,  Michael R. Sell ,  Richard T. Walter ,  David J. Smith ,  Earl M. Ortt ,  John C. Stone ,  Howard T. White

发明人： Hung T. Du ,  Brandon L. Verbrugge ,  Joshua F. West ,  Michael R. Sell ,  Richard T. Walter ,  David J. Smith ,  Earl M. Ortt ,  John C. Stone ,  Howard T. White

IPC分类号： H02K15/00 ,  H02K15/14 ,  H02K15/16

CPC分类号： H02K1/30 ,  H01R43/10 ,  H02K1/32 ,  H02K3/12 ,  H02K3/30 ,  H02K3/345 ,  H02K3/46 ,  H02K3/48 ,  H02K3/487 ,  H02K3/50 ,  H02K3/51 ,  H02K7/04 ,  H02K9/06 ,  H02K9/20 ,  H02K9/22 ,  H02K13/006 ,  H02K13/04 ,  H02K15/0056 ,  H02K15/02 ,  H02K15/12 ,  H02K15/165 ,  Y10T29/49 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/53148

摘要： Magnet wires wound in slots in a lamination stack of a dynamoelectric machine are encapsulated, in whole or in part, with plastic. The plastic may be thermally conductive and have features molded therein that enhance heat transfer. The plastic may stiffen the armature and increase its critical speed. Characteristics of the plastic, its geometry and its distribution may be varied to adjust spinning inertia and resonant frequency of the armature. The magnet wires may be compressed into the slots, by application of iso-static pressure or by the pressure of the plastic being molded around them. Larger magnet wire can then be used which increases the power of the electric motor using the armature having the larger magnet wire. A two or three plate mold may be used to mold the plastic around the armature. Balancing features can be molded in place. The plastic can have a base polymer that is a blend of two or more polymers and various thermally conductive fillings.

摘要翻译： 缠绕在电动机的叠片中的槽中的磁铁丝全部或部分地用塑料封装。 塑料可以是导热的并且具有模制在其中的特征，其增强热传递。 塑料可能使电枢变硬，并增加其临界转速。 可以改变塑料的特性，其几何形状及其分布，以调整电枢的旋转惯性和谐振频率。 电磁线可以通过施加等静压力或塑料周围的塑料的压力被压缩到槽中。 然后可以使用较大的电磁线，其使用具有较大磁体线的电枢增加电动机的功率。 可以使用两个或三个平板模具来模制电枢周围的塑料。 平衡功能可以模制到位。 塑料可以具有基础聚合物，其是两种或更多种聚合物和各种导热填料的共混物。

公开(公告)号：US06692254B1

公开(公告)日：2004-02-17

申请号：US10061649

申请日：2002-02-01

申请人： Barry A. Kligerman ,  John C. Stone ,  Michael Peterson

发明人： Barry A. Kligerman ,  John C. Stone ,  Michael Peterson

IPC分类号： A61C800

CPC分类号： A61C8/0048

摘要： Apparatus and method for fastening a denture plate with many artificial teeth to a plurality of implants screwed into the bone is disclosed that may be completed on the same day as surgical implantation of the implants. The denture plate is prepared before surgery. A rigid metal bar is prepared that is fitted to register with the implants after the implants have been implanted. The rigid metal bar is affixed to the denture plate. Screws through the bar are received into the top of each implant to thereby secure the bar and the attached denture plate to the implants. This distributes the tooth forces among the implants for enhanced function. The bar is composed of a metal attachment for each implant. A pair of wings extends out from each attachment. The attachments are temporarily mounted on the implants so that wings from adjacent attachments overlap. The attachments and wings are temporarily joined with cement. The cemented bar is mounted on a support, the cement removed, and the bar fastened together permanently. The bar is then attached to the denture and the combination mounted on the implants.

摘要翻译： 公开了用于将具有许多人造牙齿的义齿板紧固到拧入骨中的多个植入物的装置和方法，其可以在植入物的手术植入的同一天完成。 义齿板在手术前准备。 准备刚性金属棒，其在植入植入物之后被安装成与植入物配准。 刚性金属棒固定在义齿板上。 通过杆的螺钉被接收到每个植入物的顶部中，从而将杆和附接的义齿板固定到植入物上。 这种牙齿分配在植入物中，以增强功能。 该棒由用于每个植入物的金属附件组成。 一对翅膀从每个附件伸出来。 附件临时安装在植入物上，使得相邻附件的翼重叠。 附件和机翼暂时与水泥接合。 胶合杆安装在支撑件上，水泥被去除，并且杆被永久地固定在一起。 然后将杆连接到假牙和安装在植入物上的组合。

公开(公告)号：US5395486A

公开(公告)日：1995-03-07

申请号：US139341

申请日：1993-10-19

申请人： Michael E. Killian ,  John C. Stone

发明人： Michael E. Killian ,  John C. Stone

IPC分类号： B01D12/00 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/36 ,  B01D3/34 ,  C07C303/00

CPC分类号： H01M10/0567 ,  H01M6/16 ,  H01M10/052 ,  H01M6/164 ,  H01M6/166

摘要： Dehydrated compositions are obtained by: combining a hydrous composition, e.g., a hydrous electrolyte salt, with inert fluorochemical liquid; heating the resulting mixture in a vessel to volatilize water and inert fluorochemical liquid therein until the water content of the mixture is reduced to a desired level; optionally treating the resulting dehydrated mixture with another chemical material, e.g., a polar organic solvent; and optionally subjecting the dehydrated mixture or the treated dehydrated mixture to further treatment, e.g., separation of the mixture. Liquid electrolytes suitable for use in battery applications can be prepared by this method.

摘要翻译： 脱水组合物通过以下方式获得：将含水组合物，例如含水电解质盐与惰性含氟化合物液体混合; 将所得混合物加热到容器中，使水和惰性含氟化合物液体挥发，直到混合物的含水量降至期望的水平; 任选地用另一种化学材料例如极性有机溶剂处理所得的脱水混合物; 并且任选地使脱水的混合物或经处理的脱水混合物进一步处理，例如分离混合物。 可以通过这种方法制备适用于电池应用的液体电解质。