LINEAR MOTOR
    12.
    发明申请
    LINEAR MOTOR 有权
    线性电动机

    公开(公告)号:US20120187779A1

    公开(公告)日:2012-07-26

    申请号:US13498207

    申请日:2010-09-16

    Applicant: Sangseok Lee

    Inventor: Sangseok Lee

    CPC classification number: H02K41/031 H02K1/146 H02K1/2713

    Abstract: A linear motor comprises a first member including armature modules, a second member including permanent magnet modules, and a supporting mechanism. Each armature module has at least four salient poles projected from a magnetic body to the second member and coils winding round the salient poles, through which a single-phase current flows. Each permanent magnet module has as many permanent magnets as the number of the salient poles included in each armature module. Currents having a predetermined phase difference are applied to the armature modules such that a thrust according to a traveling magnetic field is generated in a unit composed of S armature modules and P (P is a multiple of 2) permanent magnet modules arranged in a moving direction. A stator corresponding to one of the first and second members is fixed to the supporting mechanism such that a mover corresponding to the other moves by the thrust.

    Abstract translation: 线性电动机包括包括电枢模块的第一构件,包括永磁体模块的第二构件和支撑机构。 每个电枢模块具有从磁体向第二构件突出的至少四个凸极,并绕着凸极缠绕,单相电流通过该极点流动。 每个永磁体模块具有与每个电枢模块中包括的凸极数量一样多的永磁体。 具有预定相位差的电流被施加到电枢模块,使得根据行驶磁场的推力以由S电枢模块组成的单元产生,并且P(P是2的倍数)永磁体模块沿移动方向布置 。 对应于第一和第二构件中的一个的定子被固定到支撑机构,使得与另一个相对应的移动件通过推力移动。

    VARIABLE DEVICE CIRCUIT AND METHOD FOR MANUFACTURING THE SAME
    14.
    发明申请
    VARIABLE DEVICE CIRCUIT AND METHOD FOR MANUFACTURING THE SAME 失效
    可变装置电路及其制造方法

    公开(公告)号:US20080247115A1

    公开(公告)日:2008-10-09

    申请号:US12052396

    申请日:2008-03-20

    Abstract: There is provided a variable device circuit according to the present invention, including: a substrate; at least one movable switch device formed on a first principal surface of the substrate; at least one fixed capacitor device formed on the first principal surface of the substrate; at least one variable capacitor device formed on the first principal surface of the substrate; at least one variable inductor device formed on the first principal surface of the substrate; and wiring lines for electrically connecting the devices to one another, the wiring lines being formed on the first principal surface of the substrate; wherein electrical connections among the devices can be selected by operation of the movable switch device, whereby achieving stable, low-loss circuit characteristics with lower manufacturing cost.

    Abstract translation: 提供了根据本发明的可变器件电路,包括:衬底; 形成在所述基板的第一主表面上的至少一个可动开关装置; 形成在所述基板的所述第一主表面上的至少一个固定电容器件; 形成在所述基板的所述第一主表面上的至少一个可变电容器件; 形成在所述基板的所述第一主表面上的至少一个可变电感器件; 以及用于将所述装置彼此电连接的布线,所述布线形成在所述基板的所述第一主表面上; 其中可以通过可移动开关装置的操作来选择装置之间的电连接,从而以较低的制造成本实现稳定的低损耗电路特性。

    High frequency apparatus for transmitting or processing high frequency signal
    15.
    发明授权
    High frequency apparatus for transmitting or processing high frequency signal 失效
    用于发送或处理高频信号的高频装置

    公开(公告)号:US07030721B2

    公开(公告)日:2006-04-18

    申请号:US10421780

    申请日:2003-04-24

    CPC classification number: H01P5/185 H01F17/0006 H01P3/003 H01P11/00

    Abstract: In a high frequency apparatus for transmitting or processing a high frequency signal, a substrate has a recessed portion in a surface of the substrate, a first interconnecting conductor is on the substrate, including at least the recessed portion of the substrate, and a dielectric support film is on the substrate opposite the recessed portion of the substrate with an air space between the dielectric support film and the substrate. A second interconnecting conductor is on a part of a surface of the dielectric support film. The high frequency apparatus has a simple structure and reduced transmission loss and can be made in a simple manufacturing process.

    Abstract translation: 在用于发送或处理高频信号的高频装置中,衬底在衬底的表面中具有凹陷部分,第一互连导体位于衬底上,至少包括衬底的凹部,以及电介质支撑 膜位于与衬底的凹陷部分相对的衬底上,在电介质支撑膜和衬底之间具有空气空间。 第二互连导体在电介质支撑膜的表面的一部分上。 高频装置结构简单,传输损耗降低,可以在简单的制造过程中进行。

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