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    INDUCTOR TOPOLOGIES WITH SUBSTANTIAL COMMON-MODE AND DIFFERENTIAL-MODE INDUCTANCE
    11.
    发明申请
    INDUCTOR TOPOLOGIES WITH SUBSTANTIAL COMMON-MODE AND DIFFERENTIAL-MODE INDUCTANCE 审中-公开
    具有主要共通模式和差分模式电感的电感拓扑

    公开(公告)号：US20080074227A1

    公开(公告)日：2008-03-27

    申请号：US11533992

    申请日：2006-09-21

    Applicant: Chingchi Chen ,  Michael Degner ,  Feng Liang

    Inventor： Chingchi Chen ,  Michael Degner ,  Feng Liang

    IPC: H01F21/08

    CPC classification number: H01F3/12 ,  H01F3/14 ,  H01F27/38 ,  H01F37/00 ,  H01F38/023 ,  H01F2017/0093 ,  H01F2017/065 ,  H03H7/427 ,  H03H2001/005

    Abstract: An inductor (160) includes a core (162) that has a window (164). The core (162) includes a first core member (168) and a second core member (170). A first winding (176) is coupled to the first core member (168) and a second winding (178) is coupled to the second core member (170). A cross-member (172, 174) is coupled at least partially across the window (178) and is conductively enabling flux flow between the first core member (168) and the second core member (170). An electronic circuit (100) includes an input terminal (118), an inductor (102), and an output terminal (E′, F′). The inductor (102) is coupled to the input terminal and has only a single inductive core (162). The inductor (102) is coupled to filter both common-mode noise and differential-mode noise. The load terminal is coupled to and receives filtered common-mode and differential-mode current from the inductor (102).

    Abstract translation: 电感器（160）包括具有窗口（164）的芯（162）。 芯部162包括第一芯部件168和第二芯部件170。 第一绕组（176）联接到第一芯构件（168），第二绕组（178）联接到第二芯构件（170）。 交叉构件（172,174）至少部分地跨过窗口（178）联接，并且导电地使得能够在第一芯构件（168）和第二芯构件（170）之间流动。 电子电路（100）包括输入端子（118），电感器（102）和输出端子（E'，F'）。 电感器（102）耦合到输入端子并且仅具有单个感应芯（162）。 电感器（102）耦合以滤除共模噪声和差模噪声。 负载端子耦合到并从电感器（102）接收滤波的共模和差模电流。

    Power converter topologies for better traction drive packaging
    12.
    发明授权
    Power converter topologies for better traction drive packaging 有权
    电源转换器拓扑，用于更好的牵引驱动包装

    公开(公告)号：US07339345B2

    公开(公告)日：2008-03-04

    申请号：US11345551

    申请日：2006-01-31

    Applicant: Michael Degner ,  Venkateswa Sankaran ,  Chingchi Chen

    Inventor： Michael Degner ,  Venkateswa Sankaran ,  Chingchi Chen

    IPC: H02P27/04

    CPC classification number: B60L11/1803 ,  Y02T10/7005

    Abstract: At least three alternative stiff current supply power converter topologies provide fixed current to a respective electric load such as a motor, or a non-inductive electric load using either a current source or a pseudo current source. The stiff current power converter topologies reduce the size of passive components within each of the topologies, thus reducing the overall packaging of each of the components and subsystems formed by each of the components. Each of the topologies have a stiff current source, a driver having power electronics formed therein to drive the associated electric load, wherein the stiff current source and the driver operate to deliver a stiff but controllable current to the electric load.

    Abstract translation: 至少三个替代的刚性电流供应功率转换器拓扑结构使用电流源或伪电流源向固定电流提供诸如电动机或非感性电负载的相应的电负载。 硬电流功率转换器拓扑结构减小了每个拓扑内的无源组件的尺寸，从而减少了由每个组件形成的每个组件和子系统的整体封装。 每个拓扑具有刚性电流源，其中形成有功率电子器件以驱动相关联的电负载的驱动器，其中刚性电流源和驱动器操作以向电负载递送刚性但可控制的电流。

    Permanent Magnet Electromagnetic Actuator for an Electronic Valve Actuation System of an Engine
    13.
    发明申请
    Permanent Magnet Electromagnetic Actuator for an Electronic Valve Actuation System of an Engine 有权
    用于发动机电子阀驱动系统的永磁电磁致动器

    公开(公告)号：US20070131185A1

    公开(公告)日：2007-06-14

    申请号：US11548671

    申请日：2006-10-11

    Applicant: Feng Liang ,  Michael Degner

    Inventor： Feng Liang ,  Michael Degner

    IPC: F01L9/04

    CPC classification number: F01L9/04 ,  F01L2009/0436 ,  F01L2009/0448 ,  H02K3/28 ,  H02K3/34

    Abstract: A valve actuator for an internal combustion engine, comprising of a core having a wound coil located therein, the core further having at least one permanent magnet located at least partially within a space defined by the coil and positioned at an angle relative to a direction of movement of an armature, and at least an air gap adjacent to the at least one permanent magnet and wherein the air gap is wholly contained in the core and configured to reduce flux leakage.

    Abstract translation: 一种用于内燃机的阀致动器，包括具有位于其中的缠绕线圈的芯，所述芯还具有至少部分位于由线圈限定的空间内的至少一个永磁体，并且相对于 电枢的运动，以及与至少一个永磁体相邻的至少一个空气间隙，并且其中气隙完全包含在磁芯中并且构造成减小磁通泄漏。

    Initialization of electromechanical valve actuator in an internal combustion engine
    20.
    发明授权
    Initialization of electromechanical valve actuator in an internal combustion engine 有权
    在内燃机中初始化机电阀门执行器

    公开(公告)号：US07540264B2

    公开(公告)日：2009-06-02

    申请号：US11372649

    申请日：2006-03-10

    Applicant: Michael Degner ,  John Grabowski

    Inventor： Michael Degner ,  John Grabowski

    IPC: F01L9/04

    CPC classification number: F01L9/04 ,  F01L2009/0436 ,  H01F7/1811 ,  H01F7/1816

    Abstract: A method for initializing valves of an engine having a starting apparatus is disclosed. The engine may have electromechanically actuated cylinder valves. The method comprises moving at least a first valve away from a neutral position of the first valve before the engine is rotated by said starting apparatus; and moving at least a second valve away from a neutral position of the second valve after the engine is rotated by said starting apparatus.

    Abstract translation: 公开了一种用于初始化具有起动装置的发动机的阀的方法。 发动机可以具有机电驱动的气缸阀。 该方法包括在发动机由所述起动装置旋转之前使至少第一阀移动离开第一阀的空档位置; 并且在发动机由所述起动装置旋转之后，使至少第二阀移动离开所述第二阀的中立位置。

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