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113 条记录 (耗时 0.035 秒)

    Field assembly for a motor and method of making same
    83.
    发明申请
    Field assembly for a motor and method of making same 有权
    电动机现场组装及其制造方法

    公开(公告)号：US20050184610A1

    公开(公告)日：2005-08-25

    申请号：US11113429

    申请日：2005-04-22

    申请人： Michael Agnes ,  Allyn Boyce ,  Hung Du ,  Earl Ortt ,  Brandon Verbrugge ,  Richard Walter ,  Ren Wang ,  Jiaqi Zhang

    发明人： Michael Agnes ,  Allyn Boyce ,  Hung Du ,  Earl Ortt ,  Brandon Verbrugge ,  Richard Walter ,  Ren Wang ,  Jiaqi Zhang

    IPC分类号： H02K1/17 ,  H02K1/27 ,  H02K5/00 ,  H02K5/08 ,  H02K5/173 ,  H02K7/14 ,  H02K9/06 ,  H02K23/04 ,  H02K21/26 ,  H02K1/04 ,  H02K15/14

    CPC分类号： H02K1/2786 ,  H02K1/17 ,  H02K5/00 ,  H02K5/08 ,  H02K5/1735 ,  H02K7/145 ,  H02K9/06 ,  H02K23/04 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012

    摘要： A cylinder/magnet assembly for a field of an electric machine, such as a stator of a brush type motor or a rotor of a brushless motor, alternator or generator, is formed by stamping a blank to form anchors extending upwardly from a surface of the blank and stamping holes in the blank where first and second portions of the anchors meet an inner surface of the cylinder to facilitate rolling of the cylinder from the blank. After a cylinder is rolled from the blank, pre-formed magnets are placed around an inner surface of the cylinder and plastic molded around the magnets and anchors to secure the magnets to the cylinder. In an aspect of the invention, the holes act as magnetic chokes. In another aspect of the invention, the anchors are formed as flux spreaders. In another aspect of the invention, the north and south poles of a cylinder and magnet assembly have unequal distribution angles. In another aspect of the invention, the north and south poles of a cylinder and magnet assembly have unequal numbers of magnets. In another aspect of the invention, flux spreaders are disposed on inner surfaces of the magnets of each pole of a cylinder and magnet assembly. In another aspect of the invention, the foregoing aspects are used in a stator of a motor. In another aspect of the invention, such a stator is used in a power tool.

    摘要翻译： 用于电机领域的气缸/磁体组件，例如刷式电动机的定子或无刷电动机，交流发电机或发电机的转子，通过冲压坯件形成锚固件，以形成从其表面向上延伸的锚固件 坯件中的空白和冲压孔，其中锚的第一和第二部分与圆柱体的内表面相遇以便于从坯料滚动圆柱体。 在从坯料滚动圆筒之后，将预先形成的磁体放置在圆筒的内表面周围，并将塑料模制在磁体和锚固件周围，以将磁体固定到气缸。 在本发明的一个方面，孔用作磁扼流圈。 在本发明的另一方面，锚固件形成为助焊剂撒布机。 在本发明的另一方面，气缸和磁体组件的北极和南极具有不相等的分配角度。 在本发明的另一方面，气缸和磁体组件的北极和南极具有不等数量的磁体。 在本发明的另一方面，助焊剂撒布机设置在圆柱体和磁体组件的每个磁极的磁体的内表面上。 在本发明的另一方面，上述方面用于电动机的定子中。 在本发明的另一方面，这种定子用于电动工具中。

    Non-precious metal three way catalyst
    84.
    发明授权
    Non-precious metal three way catalyst 失效
    非贵金属三元催化剂

    公开(公告)号：US5182249A

    公开(公告)日：1993-01-26

    申请号：US651087

    申请日：1991-02-06

    申请人： Ren Wang ,  Shanliang Wu ,  Zhigang Zhang

    发明人： Ren Wang ,  Shanliang Wu ,  Zhigang Zhang

    IPC分类号： B01D53/94 ,  B01J23/10 ,  B01J23/83 ,  B01J37/02

    CPC分类号： B01D53/945 ,  B01J23/10 ,  B01J23/83 ,  B01J37/0244 ,  Y02T10/22 ,  Y10S502/524 ,  Y10S502/525

    摘要： A non-precious metal three-way catalyst which reduces hydrocarbon, carbon monoxide, and nitrogen oxide from internal combustion engine exhaust and industrial emissions, with a conversion capability comparable to the conversion efficiencies of current precious metal catalysts, and with superior NO.sub.x conversion characteristics, and durable when operated under prolonged high temperature conditions. The light-off temperature is close to the light-off temperature of convertional precious metal catalysts. The active catalytic components in this catalyst are a mixture of rare-earth metal and non-noble metal oxides.

    摘要翻译： 一种非贵重金属三元催化剂，其从内燃机排气和工业排放中减少烃，一氧化碳和氮氧化物，具有与目前的贵金属催化剂的转化效率相当的转化能力以及优异的NOx转化特性， 并在长时间高温条件下运行时耐用。 开关温度接近于贵金属催化剂的关闭温度。 该催化剂中的活性催化剂组分是稀土金属和非贵金属氧化物的混合物。

    Router parking in power-efficient interconnect architectures
    89.
    发明授权
    Router parking in power-efficient interconnect architectures 有权

    公开(公告)号：US09619006B2

    公开(公告)日：2017-04-11

    申请号：US13994780

    申请日：2012-01-10

    申请人： Ahmad Samih ,  Ren Wang ,  Christian Maciocco ,  Tsung-Yuan C. Tai

    发明人： Ahmad Samih ,  Ren Wang ,  Christian Maciocco ,  Tsung-Yuan C. Tai

    IPC分类号： G06F1/26 ,  G06F1/32 ,  G06F1/00 ,  H04L12/721

    CPC分类号： G06F1/325 ,  H04L45/06 ,  H04L45/127

    摘要： A method and apparatus for selectively parking routers used for routing traffic in mesh interconnects. Various router parking (RP) algorithms are disclosed, including an aggressive RP algorithm where a minimum number of routers are kept active to ensure adequate network connectivity between active nodes and/or intercommunicating nodes, leading to a maximum reduction in static power consumption, and a conservative RP algorithm that favors network latency considerations over static power consumption while also reducing power. An adaptive RP algorithm is also disclosed that implements aspects of the aggressive and conservative RP algorithms to balance power consumption and latency considerations in response to ongoing node utilization and associated traffic. The techniques may be implemented in internal network structures, such as for single chip computers, as well as external network structures, such as computing clusters and massively parallel computer architectures. Performance modeling has demonstrated substantial power reduction may be obtained using the router parking techniques while maintaining Quality of Service performance objectives.