公开(公告)号：US5217395A

公开(公告)日：1993-06-08

申请号：US787543

申请日：1991-11-04

申请人： R. Roby Bailey ,  Frederick R. Bean ,  Martin P. Gierke ,  Dale C. Grieb ,  Richard Nickels, Jr. ,  Michael L. O'Banion ,  Michael R. Sell ,  Alfred Schiazza, III ,  Richard T. Walter

发明人： R. Roby Bailey ,  Frederick R. Bean ,  Martin P. Gierke ,  Dale C. Grieb ,  Richard Nickels, Jr. ,  Michael L. O'Banion ,  Michael R. Sell ,  Alfred Schiazza, III ,  Richard T. Walter

IPC分类号： H01M2/10 ,  H01M2/20 ,  H01M10/42 ,  H01R13/35 ,  H01R27/00 ,  H01R29/00

CPC分类号： H01R27/00 ,  H01R29/00 ,  H01M10/42 ,  H01M2/20 ,  H01R13/35

摘要： The cylindrical plug of a low-voltage, high current capacity connector assembly has an axially positioned sleeve wiping contact and a transversely positioned U-shaped channel member to provide two pairs of planar wiping contact surfaces parallel to the plug axis and substantially perpendicular to the plug housing surface. The socket component, which will accept standard low-voltage, low current car appliance plugs, includes an internally mounted, closed face pin contact and a barrel contact having depending ears positioned to engage the protruding sides of the plug U-shaped channel member. The socket also has an internal boss and housing lip to prevent electrical activation of a standard automotive cigarette lighter plug, and the plug component of the connector assembly has the sleeve contact recessed to prevent contact following insertion into a conventional cigarette lighter socket. The mobile power tool and appliance operating system includes a portable lead-acid battery pack having a high current capacity socket compatible with existing low current plugs used with appliances intended to operate from automotive cigarette lighter sockets. Matable high current capacity plugs are attached to power tools and appliances through retractable cords. The battery pack is receivable in a 120 VAC powered charging base having a self-contained charging circuit including a transformer and a voltage regulator.

摘要翻译： 低电压，高电流容量的连接器组件的圆柱塞具有轴向定位的套筒擦拭接触件和横向定位的U形通道构件，以提供平行于插塞轴线并且基本上垂直于插头的两对平面擦拭接触表面 外壳表面。 接受标准低压，低电流汽车电器插头的插座部件包括内部安装的封闭面针接头和具有定位成接合插头U形通道部件的突出侧的悬垂耳的枪管触点。 插座还具有内部凸台和壳体唇缘，以防止标准汽车点烟器插头的电活动，并且连接器组件的插头部件具有凹陷的套筒接触，以防止在插入常规点烟器插座之后接触。 移动电动工具和家电操作系统包括便携式铅酸电池组，其具有与现有的低电流插头兼容的高电流容量插座，其与用于从汽车点烟器插座操作的电器一起使用。 可连接的大电流插头通过可伸缩的电线连接到电动工具和电器上。 该电池组可接收在具有独立充电电路的120VAC供电充电座中，该充电电路包括变压器和电压调节器。

公开(公告)号：US4412168A

公开(公告)日：1983-10-25

申请号：US282058

申请日：1981-07-10

申请人： Michael R. Sell

发明人： Michael R. Sell

IPC分类号： H02J7/02

CPC分类号： H02J7/027 ,  Y10S320/18

摘要： A circuit provides a half-wave rectified current for charging batteries from an AC source. The circuit comprises a rectifier, such as a diode, in series with the batteries and biased to conduct a first half cycle charging current from the AC source and a signal emitting and rectifying device, such as a light emitting diode (LED), biased oppositely from said rectifier, to conduct the opposite half cycle of current and adapted to emit a signal when conducting to indicate the charging process.

摘要翻译： 电路提供半波整流电流，用于从AC电源对电池充电。 该电路包括与电池串联的整流器，例如二极管，并被偏置以进行来自AC源的前半个周期充电电流以及相对偏置的信号发射和整流装置，例如发光二极管（LED） 从所述整流器传导电流的相反的一半周期，并适于在进行指示充电过程时发出信号。

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：US07215048B2

公开(公告)日：2007-05-08

申请号：US11201083

申请日：2005-08-10

申请人： Hung T. Du ,  Richard T. Walter ,  Michael R. Sell ,  Joshua F. West

发明人： Hung T. Du ,  Richard T. Walter ,  Michael R. Sell ,  Joshua F. West

IPC分类号： H02K1/04

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： An electric motor has an armature and a stators. The armature has a lamination stack having slots therein. An internal shaft extends coaxially through the lamination stack. A plurality of magnet wires are wound in the slots of the lamination stack. A commutator is disposed on the armature shaft to which ends of the magnet wires are electrically coupled. The internal is shaft coupled to an external pinion and bearing journal by an insulated coupling. The magnet wires are at least partially encased in thermally conductive plastic. 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. A power tool has the electric motor.

摘要翻译： 电动机具有电枢和定子。 电枢具有其中具有槽的叠片。 内轴同轴地延伸穿过叠片。 多个电磁线缠绕在层压叠层的槽中。 换向器设置在电枢轴上，电磁线的端部电耦合到该电枢轴上。 内部通过绝缘耦合轴联接到外部小齿轮和轴承轴颈。 磁线至少部分地被包裹在导热塑料中。 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。 电动工具具有电动马达。

公开(公告)号：US06502316B2

公开(公告)日：2003-01-07

申请号：US09864500

申请日：2001-05-25

申请人： David C. Campbell ,  Gale A. Heslop ,  Lynn E. Lentino ,  Michael R. Sell

发明人： David C. Campbell ,  Gale A. Heslop ,  Lynn E. Lentino ,  Michael R. Sell

IPC分类号： B23D4500

CPC分类号： B27G19/04 ,  B23D59/002 ,  Y10T74/2191 ,  Y10T83/7734

摘要： A viewing window for covering an aperture in a hand-held circular saw includes an optically transmissive member adapted to be coupled with the guard. The member is movable between a closed position, wherein the member substantially covers the aperture, and the open position, wherein the member at least partially uncovers the aperture, to allow the cleaning of the member. A structure is provided for biasing the member to the closed position.

摘要翻译： 用于覆盖手持式圆锯中的孔的观察窗包括适于与护罩耦合的光学透射构件。 该构件可在闭合位置（其中构件基本上覆盖孔）和打开位置之间移动，其中构件至少部分地露出孔，以允许构件的清洁。 提供了用于将构件偏置到关闭位置的结构。

公开(公告)号：US07464455B2

公开(公告)日：2008-12-16

申请号：US11201073

申请日：2005-08-10

申请人： Hung T. Du ,  Richard T. Walter ,  Michael R. Sell ,  Joshua F. West

发明人： Hung T. Du ,  Richard T. Walter ,  Michael R. Sell ,  Joshua F. West

IPC分类号： H02R15/00 ,  H02R1/04

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： A method for forming an armature for an electric motor includes securing a lamination stack having slots therein on an armature shaft. A commutator is secured on one end of the armature shaft. Magnet wires are wound in the slots in the lamination stack and ends of the magnet wires are secured to the commutator. Plastic is molded around the lamination stack, commutator and magnet wires. Excess plastic is machined off. 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： 一种用于形成用于电动机的电枢的方法包括将其中具有槽的叠片叠片固定在电枢轴上。 换向器固定在电枢轴的一端。 磁体线卷绕在层压叠层中的槽中，并且电磁线的端部固定到换向器。 塑料围绕叠片堆叠，换向器和电磁线模制。 加工过多的塑料。 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：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：US6144122A

公开(公告)日：2000-11-07

申请号：US261026

申请日：1999-03-02

申请人： Kevin W. Covell ,  Michael R. Sell

发明人： Kevin W. Covell ,  Michael R. Sell

IPC分类号： H01H1/58 ,  H01H9/06 ,  H02K7/14 ,  H01H1/00 ,  H01H9/00 ,  H01R9/00 ,  H02K11/00

CPC分类号： H01H1/58 ,  H01H9/063 ,  H01H2009/065

摘要： A switch assembly has a reversible switch with an activation member, electronics, and a plurality of contacts to couple the electronics with a power source. A connector assembly is coupled with the switch assembly contacts. The connector assembly includes a first one-piece connector having a circuit portion coupled with a plurality of contacts. Also, the first connector includes a terminal portion continuous with the circuit portion and connected directly with a positive terminal of the power source. A second one-piece connector has a circuit portion coupled with a second plurality of contacts. The second connector also includes a terminal portion continuous with the circuit portion and directly coupled with a negative terminal of a power source.

摘要翻译： 开关组件具有可逆开关，其具有激活构件，电子器件以及用于将电子装置与电源耦合的多个触点。 连接器组件与开关组件触头相连。 连接器组件包括具有与多个触点耦合的电路部分的第一整体式连接器。 此外，第一连接器包括与电路部分连续并且与电源的正极直接连接的端子部分。 第二单片连接器具有与第二多个触点耦合的电路部分。 第二连接器还包括与电路部分连续并直接与电源的负极端子连接的端子部分。

公开(公告)号：US5822864A

公开(公告)日：1998-10-20

申请号：US655803

申请日：1996-05-31

申请人： David C. Campbell ,  Gale A. Heslop ,  Lynn E. Lentino ,  Michael R. Sell

发明人： David C. Campbell ,  Gale A. Heslop ,  Lynn E. Lentino ,  Michael R. Sell

IPC分类号： B23D59/00 ,  B27G19/04 ,  B27B9/00

CPC分类号： B27G19/04 ,  B23D59/002 ,  Y10T74/2191 ,  Y10T83/7734

摘要： A viewing window for covering an aperture in a hand-held circular saw includes an optically transmissive member adapted to be coupled with the guard. The member is movable between a closed position, wherein the member substantially covers the aperture, and the open position, wherein the member at least partially uncovers the aperture, to allow the cleaning of the member. A structure is provided for biasing the member to the closed position.

公开(公告)号：US5095259A

公开(公告)日：1992-03-10

申请号：US408932

申请日：1989-09-14

申请人： R. Roby Bailey ,  Frederick R. Bean ,  Martin P. Gierke ,  Dale C. Grieb ,  Richard Nickels, Jr. ,  Michael L. O'Banion ,  Michael R. Sell ,  Alfred Schiazza, III ,  Richard T. Walter

发明人： R. Roby Bailey ,  Frederick R. Bean ,  Martin P. Gierke ,  Dale C. Grieb ,  Richard Nickels, Jr. ,  Michael L. O'Banion ,  Michael R. Sell ,  Alfred Schiazza, III ,  Richard T. Walter

IPC分类号： H01M2/10 ,  H01M2/20 ,  H01M10/42 ,  H01R13/35 ,  H01R27/00 ,  H01R29/00

CPC分类号： H01M2/20 ,  H01M10/42 ,  H01M2/10 ,  H01R27/00 ,  H01R29/00 ,  H01R13/35

摘要： A mobile power tool and appliance operating system includes a portable lead-acid battery pack having a high current capacity socket compatible with existing low current plugs used with appliances intended to operate from automotive cigarette lighter sockets. Matable high current capacity plugs are attached to power tools and appliances through retractable cords. The battery pack is receivable in a 120 VAC powered charging base having a self-contained charging circuit including a transformer and a voltage regulator. The high current socket housing prevents inadvertent operation with an automotive cigarette lighter plug, and the high current plug housing prevents electrical contact in a automotive cigarette lighter socket, for safety reasons. In another embodiment, the battery pack is provided with two sockets for delivering different power outputs at each respective socket. Recharging of the battery pack can also be accomplished via connection made to one of the sockets.

摘要翻译： 移动电动工具和家电操作系统包括便携式铅酸电池组，其具有与现有的低电流插头兼容的高电流容量插座，该插座与用于从汽车点烟器插座操作的电器一起使用。 可连接的大电流插头通过可伸缩的电线连接到电动工具和电器上。 该电池组可接收在具有独立充电电路的120VAC供电充电座中，该充电电路包括变压器和电压调节器。 高电流插座外壳可防止汽车点烟器插头无意中的操作，出于安全原因，大电流插头外壳可防止汽车点烟器插座中的电气接触。 在另一个实施例中，电池组具有两个用于在每个相应插座处输送不同功率输出的插座。 电池组的再充电也可以通过连接到一个插座来实现。