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273 条记录 (耗时 0.013 秒)

    Rotating rectifier assembly for electric machines
    41.
    发明授权
    Rotating rectifier assembly for electric machines 失效
    旋转电机组件

    公开(公告)号：US4007389A

    公开(公告)日：1977-02-08

    申请号：US594750

    申请日：1975-07-10

    申请人： Heinrich Kuter

    发明人： Heinrich Kuter

    IPC分类号： H02K19/36 ,  H02K11/042 ,  H02K11/00

    CPC分类号： H02K11/042

    摘要： Multiphase bridge circuit for electric machines includes a rotating rectifier assembly having cooling members, rectifier cells and fuses, and including a carrier wheel having a radially outer annular flange extending therefrom, the rectifier cells being radially outwardly braced at the inner side of the annular flange, the cooling members being current-conductive and being interposed between the rectifier cells and the inner side of the annular flange, the cooling members being electrically connected with the rectifier cells and being insulated from the carrier wheel, and the fuses being directly braced at the annular flange, one of the fuses, respectively, being serially connected with each of the cooling members, the outer annular flange having a free side spaced from the carrier wheel, the fuses being fastened at the free side of the outer annular flange at locations thereof alternatingly offset from one another in axial direction of the carrier wheel.

    摘要翻译： 用于电机的多相桥式电路包括具有冷却构件，整流器单元和熔断器的旋转整流器组件，并且包括具有从其延伸的径向外部环形凸缘的承载轮，整流单元在环形凸缘的内侧径向向外支撑， 所述冷却构件是导电的并且被插入在所述整流器单元和所述环形凸缘的内侧之间，所述冷却构件与所述整流单元电连接并与所述载体轮绝缘，并且所述保险丝直接支撑在所述环形 凸缘，其中一个保险丝分别与每个冷却构件串联连接，外环形凸缘具有与承载轮间隔开的自由侧，保险丝在外部环形凸缘的自由侧处交替地紧固在其位置处 在承载轮的轴向上彼此偏移。

    Rectifier assembly for brushless excitation systems
    42.
    发明授权
    Rectifier assembly for brushless excitation systems 失效
    整流器组件用于无刷电动系统

    公开(公告)号：US3852628A

    公开(公告)日：1974-12-03

    申请号：US28792372

    申请日：1972-09-11

    申请人： WESTINGHOUSE ELECTRIC CORP

    发明人： SPISAK A ,  DILLMAN T

    IPC分类号： H02K19/36 ,  H01L25/10 ,  H02K11/04 ,  H02M1/10 ,  H02M7/04 ,  H02K11/00

    CPC分类号： H02K11/042 ,  H01L25/10 ,  H01L2924/0002 ,  H01L2924/00

    摘要： In a brushless excitation system for alternating current generators the rectifier diodes, heat sinks, fuses and other necessary components are assembled in a modular assembly including diodes of opposite polarity, and a plurality of these modules are mounted on a single support wheel and connected in a rectifier bridge circuit to form a rotating rectifier assembly.

    摘要翻译： 在用于交流发电机的无刷励磁系统中，整流器二极管，散热器，熔断器和其它必要部件组装在包括具有相反极性的二极管的模块化组件中，并且多个这些模块安装在单个支撑轮上并连接在 整流桥电路形成旋转整流器组件。

    Rectifier assembly
    43.
    发明授权
    Rectifier assembly 失效
    整流器总成

    公开(公告)号：US3739209A

    公开(公告)日：1973-06-12

    申请号：US3739209D

    申请日：1972-08-31

    申请人： GEN MOTORS CORP

    发明人： DRABIK W

    IPC分类号： H02K11/04 ,  H02K9/04

    CPC分类号： H02K11/042

    摘要： A rotatable rectifier assembly which can be used to feed the field winding of a generator from an exciter generator that has a three-phase Y-connected output winding. The rectifier assembly comprises an annular insulator which carries three heat sinks on one side thereof and two heat sinks on the opposite side thereof. The three heat sinks form AC input terminals for the rectifier assembly and carry diodes forming part of a three-phase full-wave bridge rectifier circuit. The other two heat sinks also carry diodes and form direct current output terminals for the rectifier assembly. The heat sinks, when secured to the insulator, form alternate notches and flanges and the diodes are mounted on the flanges such that they extend generally peripherally of the assembly to facilitate connection of the diodes. The arrangement is such that two diodes are connected in series between a respective direct current output terminal and an AC input terminal and all of the diodes are mounted on heat sinks to facilitate operating the diodes at a proper temperature.

    Dynamoelectric machine apparatus, such as brushless exciter for a. c. generator, with flexible tape capacitive means
    44.
    发明授权
    Dynamoelectric machine apparatus, such as brushless exciter for a. c. generator, with flexible tape capacitive means 失效
    电动机械设备，如A.C发电机，具有柔性带电容器的无刷电机

    公开(公告)号：US3686523A

    公开(公告)日：1972-08-22

    申请号：US3686523D

    申请日：1971-04-21

    申请人： WESTINGHOUSE ELECTRIC CORP

    发明人： GORDEN DALE I ,  SMART LEE W

    IPC分类号： H02K11/04 ,  H02K11/00

    CPC分类号： H02P9/302 ,  H02K11/042

    摘要： A capacitor tape is applied over the shaft of a brushless exciter and is connected to provide interphase capacitance with or without an additional resistive tape connected in series with each capacitor to provide damping resistance. The voltage suppressor functions of the capacitors can also be obtained by winding a tape to provide a distributed capacitance directly in the A.C. exciter winding. A flexible capacitive tape in accordance with this invention can be variously applied in dynamoelectric machine apparatus.

    摘要翻译： 将电容器带施加在无刷励磁机的轴上并连接以提供具有或不具有与每个电容器串联连接的附加电阻带的相间电容以提供阻尼电阻。 电容器的电压抑制功能也可以通过卷绕磁带直接在交流励磁机绕组中提供分布电容来获得。 根据本发明的柔性电容带可以各种应用于电动机械设备中。