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25 条记录 (耗时 0.019 秒)

    Gas friction pump
    21.
    发明授权
    Gas friction pump 失效
    气摩擦泵

    公开(公告)号：US06991424B2

    公开(公告)日：2006-01-31

    申请号：US10773467

    申请日：2004-02-05

    申请人： Armin Conrad ,  Jörg Stanzel

    发明人： Armin Conrad ,  Jörg Stanzel

    IPC分类号： F04D29/04

    CPC分类号： F04D29/057 ,  F04D19/04 ,  F04D29/059 ,  F16C2360/45

    摘要： A gas friction pump includes stationary (6) and rotatable (5) pump-active elements secured on a rotor shaft (4) and forming with the rotor shaft components of the rotor, with the rotor shaft (4) being supported by two, spaced from each other, radial bearings (8, 9), of which one is located closer to the gravity center of the rotor than the other, and an axial bearing (16), and with the radial bearing (9), which is located closer to the gravity center of the rotor, being formed as a gas bearing, and another radial bearing (8) being formed as a non-gas bearing.

    摘要翻译： 气体摩擦泵包括固定在转子轴（4）上的固定（6）和可旋转的（5）泵有源元件，并与转子的转子轴部件形成，转子轴（4）由两个间隔开的 彼此相对的径向轴承（8,9），其中一个位于比另一个更靠近转子重心的轴向轴承（8）和轴向轴承（16）以及径向轴承（9），其位于更靠近 到转子的重心，形成为气体轴承，另一个径向轴承（8）形成为非气体轴承。

    Vacuum pump with rotor supporting gas bearings
    22.
    发明授权
    Vacuum pump with rotor supporting gas bearings 失效
    真空泵带转子支撑气体轴承

    公开(公告)号：US06368082B1

    公开(公告)日：2002-04-09

    申请号：US09543300

    申请日：2000-04-05

    申请人： Armin Conrad ,  Wolfgang Eberl

    发明人： Armin Conrad ,  Wolfgang Eberl

    IPC分类号： F04B1700

    CPC分类号： F16C32/06 ,  F04D19/04 ,  F04D25/16 ,  F04D29/057 ,  F04D29/083 ,  F16C27/02 ,  F16C32/0603 ,  F16C2360/45

    摘要： A vacuum pump including a housing having a suction flange and an outlet opening, a plurality of stationary and rotatable pump-active elements arranged in the housing, a rotor shaft for supporting the rotatable elements, a system of gas bearings for supporting the rotor shaft, with the gas bearings being substantially formed of stator elements with gas delivery conduits and gas outlets, and a system of resilient elements for connecting the stator elements with the bearing housing.

    摘要翻译： 一种真空泵，包括具有抽吸凸缘和出口的壳体，布置在壳体中的多个静止和可旋转的泵有源元件，用于支撑可旋转元件的转子轴，用于支撑转子轴的气体轴承系统， 气体轴承基本上由具有气体输送导管和气体出口的定子元件形成，以及用于将定子元件与轴承壳体连接的弹性元件系统。

    Magnetic bearing arrangement for a rotor
    24.
    发明授权
    Magnetic bearing arrangement for a rotor 失效
    用于转子的磁轴承装置

    公开(公告)号：US5777414A

    公开(公告)日：1998-07-07

    申请号：US694087

    申请日：1996-08-08

    申请人： Armin Conrad

    发明人： Armin Conrad

    IPC分类号： F16C32/04 ,  F16C39/06 ,  H02K7/09

    CPC分类号： F16C32/0446 ,  H02K7/09

    摘要： A magnetic bearing arrangement for a rotor of a D.C. electric motor, which is rotated due to cooperation of a permanent magnet provided on the rotor and stator coils, and including a magnetic bearing, and at least one additional coil arrangement provided in a region of the permanent magnet at a side of a stator of the electric motor, and in which a voltage is induced by the rotatable permanent magnet means, with the at least one of the amplitudes and at least one of the phases of the relative geometrical position of the at least one additional coil arrangement and the permanent magnet being used as a sensor signal for stabilizing the magnetic bearing.

    摘要翻译： 一种用于直流电动机的转子的磁轴承装置，其由设置在转子和定子线圈上的永磁体的协作旋转，并且包括磁轴承，以及至少一个附加线圈装置，其设置在 在电动机的定子的一侧的永磁体，并且其中由可旋转的永磁体装置引起电压，其中至少一个幅度和至少一个相位的相对几何位置 至少一个附加的线圈装置，并且永磁体用作用于稳定磁性轴承的传感器信号。