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    • 1. 发明申请
    • Voice coil actuator with embedded capacitive sensor for motion, position and/or acceleration detection
    • 具有嵌入式电容传感器的音圈执行器,用于运动,位置和/或加速度检测
    • US20070003099A1
    • 2007-01-04
    • US11159572
    • 2005-06-21
    • Asad MadniJim VuongRobert Hansen
    • Asad MadniJim VuongRobert Hansen
    • H04R9/06
    • H02K11/21H02K41/0356H02P25/034
    • A voice coil actuator having a capacitive sensor. A magnetic housing contains at least one magnet, and has a wall that defines a first cavity. A magnetic core is coupled to the magnetic housing and extend from an interior surface of the magnetic housing in a direction of a center axis of the wall of the magnetic housing. A coil assembly has a wall defining a second cavity that at least partly envelops the magnetic core, disposed at least partly inside the first cavity, and adapted to move linearly with respect to the magnetic housing. The coil assembly forms a capacitive sensor with the magnetic core, the capacitive sensor adapted to measure at least one of position, velocity and acceleration of the coil assembly with respect to the magnetic housing.
    • 具有电容式传感器的音圈致动器。 磁性壳体包含至少一个磁体,并且具有限定第一腔的壁。 磁芯被耦合到磁性壳体并且从磁性壳体的内表面沿着磁性壳体的壁的中心轴线的方向延伸。 线圈组件具有限定第二腔的壁,所述第二腔至少部分地包围磁芯,至少部分地设置在第一腔内,并且适于相对于磁性壳体线性地移动。 线圈组件形成具有磁芯的电容传感器,电容式传感器适于测量线圈组件相对于磁性壳体的位置,速度和加速度中的至少一个。
    • 4. 发明授权
    • Strict communications transport security
    • 严格的通信运输安全
    • US08683193B1
    • 2014-03-25
    • US13783224
    • 2013-03-01
    • Robert Hansen
    • Robert Hansen
    • H04L29/06
    • H04L63/0236H04L29/06H04L63/1441H04L63/166H04L67/02H04L67/14
    • Strict transport security controls are arranged to detect a first navigation command of a network-enabled application to navigate from a secure connection established with a first network address and to navigate to a second network address using an unsecure reference. A filter is used to filter, in response to the detection of the first navigation command, referring information in a second navigation command used to establish a second address secure connection with a device having the second network address. The strict transport security controls service is optionally arranged to provide a warning signal upon detecting formation of the second navigation command.
    • 安排严格的运输安全控制以检测网络使能的应用程序的第一导航命令,以从使用第一网络地址建立的安全连接导航,并使用不安全的引用导航到第二网络地址。 过滤器用于响应于第一导航命令的检测而过滤用于与具有第二网络地址的设备建立第二地址安全连接的第二导航命令中的参考信息。 严格的运输安全控制服务可选地布置成在检测到第二导航命令的形成时提供警告信号。
    • 9. 发明申请
    • Actuator
    • 执行器
    • US20050274919A1
    • 2005-12-15
    • US11201589
    • 2005-08-11
    • Robert Hansen
    • Robert Hansen
    • F15B15/06F15B15/08F15B15/14F16K31/12
    • F15B15/065F15B15/1452Y10T137/0486
    • An actuator having a set of slidable pistons including sliding regions with the sliding regions including at least one wear member supported by a resilient member and a second wear member laterally spaced from the first wear member with a lubrication reservoir located therebetween for maintaining the wear members in lubricated sliding engagement with the cylindrical walls of the housing to limit the need to replace or repair the actuator. In order to provide ingress and egress of fluid from the chambers within the actuator a channel passage extends along the back side of the extension of the piston to permit quick venting of fluid therefrom.
    • 具有一组可滑动活塞的致动器包括滑动区域,滑动区域包括由弹性构件支撑的至少一个磨损构件和与第一磨损构件横向间隔开的第二耐磨构件,其间设置有用于将磨损构件保持在其中的润滑容器 与壳体的圆柱形壁润滑滑动接合,以限制更换或修理致动器的需要。 为了提供来自致动器内的腔室的流体的流入和流出,通道通道沿着活塞延伸部的后侧延伸,以允许从其中快速排出流体。