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    Electromagnetic variable degrees of freedom actuator systems and methods
    1.
    发明授权
    Electromagnetic variable degrees of freedom actuator systems and methods 有权
    电磁可变自由度致动器系统和方法

    公开(公告)号：US07492117B2

    公开(公告)日：2009-02-17

    申请号：US11490988

    申请日：2006-07-20

    申请人： Richard C. Montesanti ,  David L. Trumper ,  James L. Kirtley, Jr.

    发明人： Richard C. Montesanti ,  David L. Trumper ,  James L. Kirtley, Jr.

    IPC分类号： G05B11/01 ,  H02P25/08

    CPC分类号： H02K37/02 ,  B23Q1/36 ,  B23Q2230/004 ,  H02K2201/18

    摘要： The present invention provides a variable reluctance actuator system and method that can be adapted for simultaneous rotation and translation of a moving element by applying a normal-direction magnetic flux on the moving element. In a beneficial example arrangement, the moving element includes a swing arm that carries a cutting tool at a set radius from an axis of rotation so as to produce a rotary fast tool servo that provides a tool motion in a direction substantially parallel to the surface-normal of a workpiece at the point of contact between the cutting tool and workpiece. An actuator rotates a swing arm such that a cutting tool moves toward and away from a mounted rotating workpiece in a controlled manner in order to machine the workpiece. Position sensors provide rotation and displacement information for a swing arm to a control system. A control system commands and coordinates motion of the fast tool servo with the motion of a spindle, rotating table, cross-feed slide, and in feed slide of a precision lathe.

    摘要翻译： 本发明提供一种可变磁阻致动器系统和方法，其可以适用于通过在移动元件上施加正向磁通量来同时旋转和平移移动元件。 在有益的示例性布置中，移动元件包括摆动臂，该摆臂从旋转轴线将设置的半径的切割工具运送，以产生旋转快速刀具伺服机构，该旋转快速刀具伺服机构沿基本平行于表面 - 在切削工具和工件之间的接触点处的工件的法线。 致动器旋转摆臂，使得切削工具以受控的方式朝向和远离安装的旋转工件移动，以便加工工件。 位置传感器将摆臂的旋转和位移信息提供给控制系统。 控制系统通过主轴，旋转台，交叉进给滑块和精密车床的进给滑块的运动来命令和坐标快速刀具伺服的运动。

    Ribbon speaker system
    3.
    发明授权
    Ribbon speaker system 失效
    丝带扬声器系统

    公开(公告)号：US4550228A

    公开(公告)日：1985-10-29

    申请号：US468509

    申请日：1983-02-22

    申请人： Gary E. Walker ,  Leo Spiegel ,  Anthony J. Shuman ,  James L. Kirtley, Jr.

    发明人： Gary E. Walker ,  Leo Spiegel ,  Anthony J. Shuman ,  James L. Kirtley, Jr.

    IPC分类号： H04R9/00 ,  H04R7/18 ,  H04R9/04 ,  H04R1/26

    CPC分类号： H04R7/18 ,  H04R9/048

    摘要： The speaker system consists of a single housing containing a tweeter, mid-range and woofer transducer units. The tweeter unit consists of an elongated, aluminum ribbon positioned vertically and connected to the top and bottom of a rigid elongated frame. The ribbon is located between sets of split magnets which are designed to provide a shaped magnetic field that helps center the ribbon in a direction perpendicular to its length. Additional electromagnetic centering is provided by flat ribbon conductors located on the surfaces of the magnets sets which return the current carried by the ribbon. The mid-range transducer is similar to the tweeter transducer in construction except that the edges of the mid-range ribbon are mechanically attached to the frame by foam strips. In addition, the mid-range ribbon is transversely corrugated at variable slant angles relative to ribbon longitudinal axis. The woofer transducer consists of an elongated, trapezoidal, corrugated aluminum ribbon attached to a non-vibrating frame. In order to provide a single electrical path, the ribbon is divided into a serpentine path by a series of cuts. To prevent undesirable auto effects, the ribbon is tensioned in a transverse direction.

    摘要翻译： 扬声器系统包括一个包含高音单元，中档和低音单元的单个外壳。 高音单元由垂直定位并连接到刚性细长框架的顶部和底部的细长的铝带组成。 该带位于两组分裂磁体之间，其被设计成提供有助于使色带沿垂直于其长度的方向居中的成形磁场。 位于磁铁组表面上的扁平带状导体提供额外的电磁定心，这些导体使返回由带状物携带的电流。 中档传感器类似于高分子传感器的结构，除了中间带的边缘通过泡沫条机械连接到框架上。 此外，中档带状物相对于带子纵向轴线以可变的倾斜角横向波纹。 低音扬声器换能器由连接到非振动框架的细长的梯形波纹铝带组成。 为了提供单个电路径，丝带通过一系列切口被划分成蛇形路径。 为了防止不期望的自动效果，带状物沿横向张紧。

    Electronic motor that includes an electronic waveform synthesizer and the synthesizer per se
    4.
    发明授权
    Electronic motor that includes an electronic waveform synthesizer and the synthesizer per se 失效
    包括电子波形合成器和合成器本身的电子马达

    公开(公告)号：US4060754A

    公开(公告)日：1977-11-29

    申请号：US686355

    申请日：1976-05-14

    申请人： James L. Kirtley, Jr. ,  Richard H. Baker

    发明人： James L. Kirtley, Jr. ,  Richard H. Baker

    IPC分类号： H02M5/27 ,  H02K17/08

    CPC分类号： H02M5/27

    摘要： An electronic motor that accepts single-phase power and converts the same to polyphase power which is delivered to a polyphase winding of the machine. The electronic motor includes an electronic synthesizer. The synthesizer is shown in the context of an electronic motor, but in a wider context as well.

    摘要翻译： 接受单相电力并将其转换为多相电力的电动马达，其传送到机器的多相绕组。 电子电动机包括电子合成器。 合成器显示在电动马达的上下文中，但在更广泛的上下文中也是如此。

    Rotary fast tool servo system and methods
    6.
    发明授权
    Rotary fast tool servo system and methods 有权
    旋转快速刀具伺服系统及方法

    公开(公告)号：US07574947B2

    公开(公告)日：2009-08-18

    申请号：US10940427

    申请日：2004-09-14

    申请人： Richard C. Montesanti ,  David L. Trumper ,  James L. Kirtley, Jr.

    发明人： Richard C. Montesanti ,  David L. Trumper ,  James L. Kirtley, Jr.

    IPC分类号： B23B29/16 ,  B23B5/00

    CPC分类号： B23B29/04 ,  B23B5/00 ,  B23Q1/36 ,  B23Q1/52 ,  B23Q1/70 ,  B23Q5/22 ,  B23Q5/28 ,  B23Q2210/002 ,  B24B13/046 ,  Y10T82/10 ,  Y10T82/2583 ,  Y10T82/2585

    摘要： A high bandwidth rotary fast tool servo provides tool motion in a direction nominally parallel to the surface-normal of a workpiece at the point of contact between the cutting tool and workpiece. Three or more flexure blades having all ends fixed are used to form an axis of rotation for a swing arm that carries a cutting tool at a set radius from the axis of rotation. An actuator rotates a swing arm assembly such that a cutting tool is moved in and away from the lathe-mounted, rotating workpiece in a rapid and controlled manner in order to machine the workpiece. One or more position sensors provides rotation and position information for a swing arm to a control system. A control system commands and coordinates motion of the fast tool servo with the motion of a spindle, rotating table, cross-feed slide, and in-feed slide of a precision lathe.

    摘要翻译： 高带宽旋转快速刀具伺服机构在切削工具和工件之间的接触点处以标称平行于工件的表面法线的方向提供刀具运动。 三个或更多个具有所有端部固定的弯曲刀片用于形成用于摆动臂的旋转轴线，所述旋转轴承将切割工具从旋转轴线设定在设定的半径处。 致动器使摆臂组件旋转，使得切削工具以快速且受控的方式移动和离开车床安装的旋转工件，以便加工工件。 一个或多个位置传感器将摆臂的旋转和位置信息提供给控制系统。 控制系统通过主轴，旋转台，交叉进给滑块和精密车床的进给滑块的运动来命令和坐标快速刀具伺服的运动。

    Rotor squirrel cage construction
    7.
    发明授权
    Rotor squirrel cage construction 失效
    转子鼠笼构造

    公开(公告)号：US5808391A

    公开(公告)日：1998-09-15

    申请号：US724292

    申请日：1996-09-19

    申请人： Kevin M. Avakian ,  James L. Kirtley, Jr. ,  Gita P. Rao ,  Dariusz A. Bushko ,  Gary Colello

    发明人： Kevin M. Avakian ,  James L. Kirtley, Jr. ,  Gita P. Rao ,  Dariusz A. Bushko ,  Gary Colello

    IPC分类号： H02K17/16 ,  H02K1/26

    CPC分类号： H02K17/165

    摘要： An induction motor includes a stator defining stator inner and outer diameters extending about a longitudinal axis, the stator includes a plurality of windings extending longitudinally and circumferentially about the longitudinal axis between the stator inner diameter and the outer diameter and passing an electric current therethrough to create a magnetic field, a rotor extends along the longitudinal axis having a rotor length and a rotor outer diameter less than the stator inner diameter, the rotor being rotatable about the longitudinal axis relative to the stator, the rotor includes at least one electrically conductive bar having a radial outer end and an inner end, the outer end having a notch, the at least one electrically conductive bar extending parallel to the longitudinal axis adjacent the rotor outer diameter for receiving an induced current due to the magnetic field.

    摘要翻译： 感应电动机包括限定定子内外直径延伸的定子的定子，该定子包括沿定子内径和外径之间的纵向轴线纵向和周向延伸的多个绕组，并且使电流通过其中以产生 一个磁场，转子沿纵轴延伸，转轴长度和转子外径小于定子内径，该转子可相对于定子围绕纵向轴线旋转，该转子包括至少一个导电棒， 径向外端和内端，所述外端具有凹口，所述至少一个导电棒平行于邻近转子外径的纵轴延伸，用于接收由于磁场引起的感应电流。