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39 条记录 (耗时 0.026 秒)

    Rotary motor systems and methods thereof
    2.
    发明授权
    Rotary motor systems and methods thereof 有权
    旋转马达系统及其方法

    公开(公告)号：US09362851B2

    公开(公告)日：2016-06-07

    申请号：US14010075

    申请日：2013-08-26

    申请人： New Scale Technologies, Inc.

    发明人： Qin Xu ,  Matthew Wrona ,  David A. Henderson ,  Daniele Piazza

    IPC分类号： H02N2/10 ,  H02N2/00 ,  B06B1/16

    CPC分类号： H02N2/103 ,  B06B1/16 ,  H02N2/0015 ,  H02N2/006 ,  H02N2/105 ,  H02N2/22 ,  Y10T29/42

    摘要： A rotary motor and a method of making the same include a vibrating motor body which has two orthogonal first bending modes and is substantially enclosed within a housing. A shaft is frictionally coupled to the vibrating motor body and is arranged to rotate in at least one direction about a rotation axis in response to the vibrating motor body. The shaft is frictionally coupled the vibrating motor body by a force substantially perpendicular to the rotation axis. One or more bearings support the shaft, are connected to the housing, and define the axis of rotation of the shaft.

    摘要翻译： 旋转电动机及其制造方法包括具有两个正交的第一弯曲模式并且基本上封闭在壳体内的振动电动机主体。 轴与振动电动机主体摩擦耦合，并且被布置为响应于振动电动机主体在围绕旋转轴的至少一个方向上旋转。 轴通过基本上垂直于旋转轴线的力摩擦地联接振动电动机主体。 支撑轴的一个或多个轴承连接到壳体，并且限定轴的旋转轴线。

    Haptic actuator apparatuses and methods thereof
    3.
    发明授权
    Haptic actuator apparatuses and methods thereof 有权
    触觉致动器装置及其方法

    公开(公告)号：US08797152B2

    公开(公告)日：2014-08-05

    申请号：US13170993

    申请日：2011-06-28

    申请人： David Henderson ,  Qin Xu

    发明人： David Henderson ,  Qin Xu

    IPC分类号： H01L41/053 ,  H01L41/09

    CPC分类号： H02N2/0075 ,  H02N2/0025 ,  H02N2/005 ,  H02N2/023 ,  H02N2/026 ,  Y10T29/49002

    摘要： A haptic actuator apparatus and a method of making the same include an ultrasonically vibrating motor and its housing. The housing includes a guide structure coupled to the ultrasonically vibrating motor and at least one spring. The guide structure defines at least one path of motion of the ultrasonically vibrating motor. The at least one spring delimits the at least one path and generates human-detectable vibrations in response to an impact with the ultrasonically vibrating motor.

    摘要翻译： 触觉致动器装置及其制造方法包括超声波振动电动机及其壳体。 壳体包括连接到超声振动马达和至少一个弹簧的引导结构。 引导结构定义超声波振动电机的至少一个运动路径。 所述至少一个弹簧限定所述至少一个路径并且响应于所述超声振动马达的冲击而产生人可检测的振动。

    Methods for controlling velocity of at least partially resonant actuators systems and systems thereof
    4.
    发明授权
    Methods for controlling velocity of at least partially resonant actuators systems and systems thereof 有权
    用于控制至少部分谐振致动器系统的速度的方法及其系统

    公开(公告)号：US08450905B2

    公开(公告)日：2013-05-28

    申请号：US12460701

    申请日：2009-07-23

    申请人： Thomas Guidarelli ,  Robert L. Culhane ,  David A. Henderson

    发明人： Thomas Guidarelli ,  Robert L. Culhane ,  David A. Henderson

    IPC分类号： H02N2/06 ,  H02N2/14

    CPC分类号： H02N2/14 ,  H02N2/0015 ,  H02N2/0095 ,  H02N2/02 ,  H02N2/062 ,  H02N2/142

    摘要： A method, computer readable medium, and system for controlling velocity of at least partially resonant actuator system includes obtaining at an actuator controller computing system a selected operating velocity within an operational velocity range for at least one of one or more at least partially resonant actuator devices. A width of one or more pulses of a driving signal for the at least one of one or more at least partially resonant actuator devices is adjusted with the actuator controller computing system based on the selected operating velocity. The driving signal with the adjusted width of the one or more pulses is provided with the actuator controller computing system to obtain the selected operating velocity at the at least one of the one or more at least partially resonant actuator devices.

    摘要翻译： 一种用于控制至少部分谐振的致动器系统的速度的方法，计算机可读介质和系统包括在致动器控制器处获得在一个或多个至少部分谐振的致动器装置中的至少一个的操作速度范围内的选定的操作速度 。 基于所选择的操作速度，通过致动器控制器计算系统来调整用于至少一个或多个至少部分共振的致动器装置中的至少一个的驱动信号的一个或多个脉冲的宽度。 具有一个或多个脉冲的调整宽度的驱动信号设置有致动器控制器计算系统，以在一个或多个至少部分谐振的致动器装置中的至少一个上获得所选择的操作速度。

    Methods for reducing power consumption of at least partially resonant actuator systems and systems thereof
    5.
    发明授权
    Methods for reducing power consumption of at least partially resonant actuator systems and systems thereof 有权
    至少部分谐振的致动器系统的功耗降低的方法及其系统

    公开(公告)号：US08304960B2

    公开(公告)日：2012-11-06

    申请号：US12589934

    申请日：2009-10-29

    申请人： Stefan Sattler ,  Thomas Guidarelli

    发明人： Stefan Sattler ,  Thomas Guidarelli

    IPC分类号： H01L41/09

    CPC分类号： H02N2/0075 ,  H02N2/0095 ,  H02N2/02 ,  H02N2/06 ,  H02N2/14

    摘要： A method, computer readable medium, and a system for reducing power consumption of an at least partially resonant actuator system includes adjusting a driving system with an actuator controller computing device configured to provide a driving signal including a delay interval during a transition in the driving signal. The driving system provides the driving signal with the delay interval to an at least one partially resonant actuator device.

    摘要翻译： 一种用于降低至少部分共振的致动器系统的功率消耗的方法，计算机可读介质和系统包括：利用致动器控制器计算装置来调整驱动系统，所述致动器控制器计算装置被配置为提供在驱动信号的转变期间包括延迟间隔的驱动信号 。 驱动系统将具有延迟间隔的驱动信号提供给至少一个部分谐振的致动器装置。

    Reduced-voltage, linear motor systems and methods thereof
    6.
    发明授权
    Reduced-voltage, linear motor systems and methods thereof 有权
    降低电压，线性电机系统及其方法

    公开(公告)号：US08217553B2

    公开(公告)日：2012-07-10

    申请号：US12228923

    申请日：2008-08-18

    申请人： Qin Xu ,  David Henderson ,  Daniele Piazza

    发明人： Qin Xu ,  David Henderson ,  Daniele Piazza

    IPC分类号： H01L41/08

    CPC分类号： G02B7/102 ,  H02N2/02 ,  H02N2/067 ,  Y10T29/49002

    摘要： A linear motor system includes an element with a threaded passage, a threaded shaft, and a driving system. The threaded shaft has an axis of rotation which extends through and is at least partially engaged with at least a portion of the threaded passage. The driving system comprises at least two members operatively connected to the element. Each of the two members comprises two or more piezoelectric layers and electrodes which are coupled to opposing surfaces of each of the piezoelectric layers. The members are configured to expand and contract in a direction along the axis of rotation. The driving system is configured to subject the element to vibrations causing the threaded shaft to simultaneously rotate and translate in the direction along the axis of rotation through the element and apply an axial force in the direction along the axis of rotation.

    摘要翻译： 线性马达系统包括具有螺纹通道的元件，螺纹轴和驱动系统。 螺纹轴具有延伸穿过并且至少部分地与螺纹通道的至少一部分接合的旋转轴线。 驱动系统包括可操作地连接到元件的至少两个构件。 两个构件中的每一个包括耦合到每个压电层的相对表面的两个或更多个压电层和电极。 构件构造成沿着旋转轴线的方向膨胀和收缩。 驱动系统构造成使元件受到振动，导致螺纹轴沿着旋转轴线的方向同时旋转和平移，并且沿着旋转轴线的方向施加轴向力。

    HAPTIC ACTUATOR SYSTEMS AND METHODS THEREOF
    7.
    发明申请
    HAPTIC ACTUATOR SYSTEMS AND METHODS THEREOF 有权
    HAPTIC执行器系统及其方法

    公开(公告)号：US20110241851A1

    公开(公告)日：2011-10-06

    申请号：US12751662

    申请日：2010-03-31

    申请人： David A. Henderson ,  Qin Xu

    发明人： David A. Henderson ,  Qin Xu

    IPC分类号： H04B3/36

    CPC分类号： B06B1/16 ,  H02N2/0015 ,  H02N2/105

    摘要： A haptic actuator system and a method of making the same include an ultrasonically vibrating motor body. A shaft is coupled to the vibrating motor body, the shaft arranged to rotate in at least one direction in response to the vibrating motor body. At least one unbalanced mass is coupled to and is moveable with the shaft to generate human-detectable vibrations in response to a motion of the shaft.

    摘要翻译： 触觉致动器系统及其制造方法包括超声振动电动机体。 轴连接到振动电动机主体，轴被布置成响应于振动电动机主体在至少一个方向上旋转。 至少一个不平衡质量块与轴联接并且可移动，以响应于轴的运动而产生人可检测的振动。

    AUTOMATED DRIVE FREQUENCY CONTROL FOR RESONANT ACTUATOR SYSTEMS AND METHODS THEREOF
    8.
    发明申请
    AUTOMATED DRIVE FREQUENCY CONTROL FOR RESONANT ACTUATOR SYSTEMS AND METHODS THEREOF 有权
    用于谐振动作器系统的自动驱动频率控制及其方法

    公开(公告)号：US20100289381A1

    公开(公告)日：2010-11-18

    申请号：US12466929

    申请日：2009-05-15

    申请人： Qin Xu ,  Tom Guidarelli ,  Robert Culhane ,  Conrad Hoffman

    发明人： Qin Xu ,  Tom Guidarelli ,  Robert Culhane ,  Conrad Hoffman

    IPC分类号： H02N2/14

    CPC分类号： H02N2/0095 ,  H02N2/0015 ,  H02N2/008 ,  H02N2/02 ,  H02N2/067

    摘要： An actuator system includes an actuator device comprising at least one piezoelectric member, a driving system, and an actuator controller. The driving system drives the at least one piezoelectric member at a driving frequency. The actuator controller monitors at least one parameter of the actuator device and the direct driving system to determine an operational mechanical resonant frequency of the actuator device based on the at least one parameter. The actuator controller adjusts the driving frequency based at least in part on the determined operational mechanical resonant frequency.

    摘要翻译： 致动器系统包括致动器装置，该致动器装置包括至少一个压电元件，驱动系统和致动器控制器。 驱动系统以驱动频率驱动至少一个压电构件。 致动器控制器监视致动器装置和直接驱动系统的至少一个参数，以基于至少一个参数来确定致动器装置的操作机械共振频率。 致动器控制器至少部分地基于所确定的操作机械共振频率来调节驱动频率。