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93 条记录 (耗时 0.016 秒)

    Brush assembly
    62.
    发明授权
    Brush assembly 有权

    公开(公告)号：US10008911B2

    公开(公告)日：2018-06-26

    申请号：US14577534

    申请日：2014-12-19

    申请人： Johnson Electric S.A.

    发明人： Rui Feng Qin ,  Ji Yu Liang ,  Kwok Kuen Tse ,  Xin Hui Guan ,  Shu Hai Yuan

    IPC分类号： H02K11/026 ,  H02K5/14 ,  H02K5/22 ,  H02K13/00 ,  H01R39/46

    CPC分类号： H02K11/026 ,  H01R39/46 ,  H02K5/148 ,  H02K5/225 ,  H02K13/006

    摘要： A brush assembly for a brush motor includes a support member, brush holders, at least four brushes respectively mounted to the brush holders, and first and second motor terminals for connecting with an external power supply. A first filter circuit is connected between the first motor terminal and corresponding first brushes. A second filter circuit is connected between the second motor terminal and corresponding second brushes. The first and second motor terminals and the first and second filter circuits are mounted in a region defined by two corresponding adjacent brushes forming an angle greater than 60 degrees but less than 180 degrees.

    Closure apparatus for a housing for damping interference signals of a commutated electric motor
    63.
    发明授权
    Closure apparatus for a housing for damping interference signals of a commutated electric motor 有权

    公开(公告)号：US09960658B2

    公开(公告)日：2018-05-01

    申请号：US14344270

    申请日：2012-09-10

    申请人： Peter Wiese

    发明人： Peter Wiese

    IPC分类号： H02K11/00 ,  H02K11/026 ,  H02K11/02 ,  F02D11/10 ,  H02K11/01 ,  H02K5/10 ,  H02K7/14

    CPC分类号： H02K11/01 ,  F02D11/10 ,  H02K5/10 ,  H02K7/14 ,  H02K11/024 ,  H02K11/026

    摘要： A mechanically commutated electric motor is at least partially arranged in a closure apparatus for a housing. The closure apparatus includes at least a first rod-like throttle coil and a second rod-like throttle coil which are wound in opposite directions with coil wire and which are arranged parallel to one another. The first throttle coil is electrically directly coupled to a first coupling element provided for electrical coupling to the mechanically commutated electric motor, and the second throttle coil is electrically directly coupled to a second coupling element provided for electrical coupling to the mechanically commutated electric motor, such that, when the mechanically commutated electric motor is connected to the coupling elements and the mechanically commutated electric motor is operated, the magnetic fluxes (Phi1, Phi2) in the first throttle coil and second throttle coil at least partially compensate one another.

    BRUSH HOLDING DEVICE FOR A COMMUTATOR MACHINE
    66.
    发明申请
    BRUSH HOLDING DEVICE FOR A COMMUTATOR MACHINE 审中-公开

    公开(公告)号：US20170093245A1

    公开(公告)日：2017-03-30

    申请号：US15311007

    申请日：2015-05-15

    申请人： NIDEC MOTORS & ACTUATORS (GERMANY) GmbH

    发明人： Rainer BRUHN ,  Che sakre BIN SHAMSOL

    IPC分类号： H02K5/22 ,  H02K13/00 ,  H02K11/026

    CPC分类号： H02K5/225 ,  H02K11/026 ,  H02K13/006 ,  H02K2211/03

    摘要： A motor may include a rotating section; and a stationary section. The rotating section may include a shaft, a rotor core, and a coil wound around the rotor core. The stationary section may include a brush holding device, a housing, a magnet, and a bearing. A first circuit board may be retained by the brush holding device. The housing may include a cylindrical portion, a lid portion, and a bottom portion. The brush holding device may include a brush holder, a plug, a first plug contact element, and a second plug contact element, and at least two brushes. The cylindrical portion of the housing may include a through-hole in a radial direction. The plug may be exposed to the outside through the through-hole, and ends in an axial direction of the brush holder may covered by the lid portion and the bottom portion of the housing.

    BRUSH HOLDING DEVICE FOR A COMMUTATOR MACHINE
    67.
    发明申请
    BRUSH HOLDING DEVICE FOR A COMMUTATOR MACHINE 审中-公开

    公开(公告)号：US20170085150A1

    公开(公告)日：2017-03-23

    申请号：US15311051

    申请日：2015-05-15

    申请人： NIDEC MOTORS & ACTUATORS (GERMANY) GmbH

    发明人： Rainer BRUHN ,  Che sakre BIN SHAMSOL

    IPC分类号： H02K5/22 ,  H02K11/215 ,  H02K11/026

    CPC分类号： H02K5/225 ,  H02K11/026 ,  H02K11/215 ,  H02K2211/03

    摘要： A motor may include a rotating section; and a stationary section. The rotating section may include a shaft, a rotor core fixed to the shaft, a coil wound around the rotor core, and a sensor magnet fixed to the shaft. The stationary section may include a brush holding device, a housing, a magnet fixed inside the housing, a bearing, a first circuit board, and a second circuit board. The housing may include a cylindrical portion, a lid portion, and a bottom portion. The brush holding device may include a brush holder, a plug, a first plug contact element and a second plug contact element, the first circuit board, a choke coil, and a brush. The first circuit board may include electric-magnetic interference suppression components. The second circuit board may include a magnetic pole facing the sensor magnet.

    Electric drive unit consisting of an electromotor and an electronic module
    68.
    发明授权
    Electric drive unit consisting of an electromotor and an electronic module 失效
    由电动机和电子模块组成的电动单元

    公开(公告)号：US06873076B2

    公开(公告)日：2005-03-29

    申请号：US10203693

    申请日：2001-01-18

    申请人： Georg Kaeufl ,  Johann Schneider ,  Klaus Spreng

    发明人： Georg Kaeufl ,  Johann Schneider ,  Klaus Spreng

    IPC分类号： H02K5/14 ,  H02K5/22 ,  H02K7/116 ,  H02K11/026 ,  H02K11/38 ,  H02K11/00

    CPC分类号： H02K5/148 ,  H02K5/225 ,  H02K7/1166 ,  H02K11/026 ,  H02K11/38 ,  H02K2211/03

    摘要： An electric drive unit provides a simple and economical electrical connection of an electric motor and an electronic module. The commutator of the electric motor, a brush rocker ring arranged on the commutator, and the drive shaft of the electric motor as well as the carrier body of the electronic module are inserted into a transmission housing. In the transmission housing, the carrier body of the electronic module is positioned so that contact elements provided on the brush rocker ring engage into contact points provided on the carrier body of the electronic module. The electric drive unit can be used for window lifter drives.

    摘要翻译： 电驱动单元提供电动马达和电子模块的简单且经济的电连接。 电动机的换向器，布置在换向器上的刷子摇摆环以及电动机的驱动轴以及电子模块的承载体插入到变速器壳体中。 在变速器壳体中，电子模块的承载体被定位成使得设置在刷摇臂环上的接触元件接合到设置在电子模块的承载体上的接触点。 电动驱动单元可用于升降机驱动。

    Brush mounting on electric motors equipped with radio-interference suppression chokes, particularly for household appliances such as vacuum cleaners or the like
    69.
    发明授权
    Brush mounting on electric motors equipped with radio-interference suppression chokes, particularly for household appliances such as vacuum cleaners or the like 失效
    电刷安装在配有无线电干扰抑制扼流圈的电动机上，特别是用于家用电器如真空吸尘器等

    公开(公告)号：US4550268A

    公开(公告)日：1985-10-29

    申请号：US499092

    申请日：1983-05-27

    申请人： Dietmar Becker ,  Klaus-Dieter Wilcke

    发明人： Dietmar Becker ,  Klaus-Dieter Wilcke

    IPC分类号： H01R39/40 ,  H02K11/026 ,  H02K13/00

    CPC分类号： H02K11/026 ,  H01R39/40

    摘要： A brush mount on electric motors equipped with a radio-interference suppression choke (24), particularly for household appliances such as vacuum cleaners or the like, having a support part (7) of non-conductive material which is fastened in the motor frame (1) and into which a guide sleeve (13) of conductive material for the carbon brush (15) with its tensioning spring (17) is inserted by form lock in axially non-displaceable manner between two side walls (9, 10) extending from a web (8), the rear end of the guide sleeve (13) having a connection lug (50) for the conductor of the carbon brush (15). In order to obtain a structurally advantageous development and particularly a vibration-free holding of the guide sleeve, the free edges of the side walls (9, 10) bear a cover (28) which supports the guide sleeve (13) and that the web (8) of the support part (7) forms wings (34, 35) which protrude outward beyond the side walls (9, 10) and serve as resting surfaces for the spring-tensioning mounting on the motor frame (1) and that openings (37 and 38 respectively) are provided in the rear region of the support part (7) on both sides of the side walls (9, 10) for the mounting in locked position of the radio-interference suppression choke (24) and a plug distribution plate (42).

    摘要翻译： 具有无线电干扰抑制扼流器（24）的电动机上的电刷安装件，特别是用于诸如真空吸尘器等的家用电器，其具有紧固在电机框架中的非导电材料的支撑部分（7） 1），并且其中具有其张紧弹簧（17）的用于碳刷（15）的导电材料导向套筒（13）通过在从两个侧壁（9,10）延伸的两个侧壁（9,10）之间的轴向不可移动的方式通过形式锁定而被插入 腹板（8），导向套筒（13）的后端具有用于碳刷（15）的导体的连接凸耳（50）。 为了获得结构上有利的发展，特别是引导套筒的无振动保持，侧壁（9,10）的自由边缘承载支撑引导套筒（13）的盖子（28），并且网片 支撑部分（7）的凸缘（8）形成向外突出超过侧壁（9,10）的翼部（34,35），并且用作用于弹簧张紧安装在马达框架（1）上的固定表面，并且开口 （37和38）分别设置在侧壁（9,10）的两侧的支撑部分（7）的后部区域中，用于安装在无线电干扰抑制扼流圈（24）的锁定位置和插头 分配板（42）。