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    • 2. 发明申请
    • SIMULATOR WITH LOCAL RESOURCE CAPABILITIES
    • 具有本地资源能力的模拟器
    • US20160154630A1
    • 2016-06-02
    • US14555668
    • 2014-11-27
    • Yan ZANGLei HUANG
    • Yan ZANGLei HUANG
    • G06F9/44G06F9/445
    • G06F8/34G06F9/44526
    • A framework for developing applications is described herein. In accordance with one aspect, an application is developed using an integrated development environment (IDE) with a preview function. The preview function may be selected to preview the application. In response to the selection of the preview function, the IDE causes a companion application on an end-user device to be launched onto an application simulator on the end-user device. The companion application is a container application that includes plugins of local resources. The application may be run in the companion application, where the application may access local resources provided by the companion application.
    • 本文描述了开发应用程序的框架。 根据一个方面,使用具有预览功能的集成开发环境(IDE)开发应用程序。 可以选择预览功能来预览应用程序。 响应于预览功能的选择,IDE使最终用户设备上的配套应用程序启动到最终用户设备上的应用程序模拟器上。 配套应用程序是包含本地资源插件的容器应用程序。 应用程序可以在协同应用程序中运行,应用程序可以访问由随播应用程序提供的本地资源。
    • 8. 发明授权
    • Hydrodynamic bearing unit
    • 流体动力轴承单元
    • US5876124A
    • 1999-03-02
    • US638025
    • 1996-04-26
    • Yan ZangMichael R. HatchShinichi Minakuchi
    • Yan ZangMichael R. HatchShinichi Minakuchi
    • F16C17/10F16C33/10F16C33/74G11B19/20
    • F16C33/103F16C33/745G11B19/2009F16C2370/12
    • A self-contained hydrodynamic bearing unit with improved sealing and performance is disclosed. Centrifugal capillary seals are angularly defined between an outwardly tapered outer surface of a top screw and an inwardly tapered inner surface of an annular clamp ring at the top of the bearing unit as well as between an outwardly tapered outer surface of a seal plate and an inwardly tapered inner surface of an annular clamp ring at the bottom of the bearing unit. During operation, bearing lubricant is pumped away from the seal opening and toward the bearings by centrifugal force at the seals, providing dynamic sealing. When the bearing unit is not rotating, capillary forces retain the lubricant within the seal, preventing the lubricant from leaking. The tapered configuration of the seals also shortens the vertical seal length for a given effective seal length, thereby maximizing the journal bearing length/span and improving dynamic performance of the bearing unit.
    • 公开了具有改进的密封和性能的独立的流体动力轴承单元。 离心毛细管密封件在顶部螺钉的向外锥形外表面和位于轴承单元顶部的环形夹紧环的向内锥形内表面之间以及在密封板的向外锥形外表面和内侧 位于轴承单元底部的环形夹紧环的锥形内表面。 在运行过程中,轴承润滑剂通过离心力在密封件处从密封开口向轴承泵送,从而提供动态密封。 当轴承单元不旋转时,毛细作用力将润滑剂保持在密封内,防止润滑剂泄漏。 对于给定的有效密封长度,密封件的锥形构造也缩短了垂直密封长度,从而使轴颈轴承长度/跨度最大化并提高了轴承单元的动态性能。
    • 10. 发明授权
    • Hydrodynamic bearing for spindle motor having high inertial load
    • 用于主轴电机的流体动力轴承具有高惯性载荷
    • US5634724A
    • 1997-06-03
    • US519842
    • 1995-08-25
    • Yan ZangMichael R. Hatch
    • Yan ZangMichael R. Hatch
    • F16C17/10F16C33/10F16C33/74G11B19/20
    • F16C33/103F16C33/74G11B19/2009F16C2370/12
    • A self-contained hydrodynamic bearing unit includes a shaft having a threaded axial opening at one end thereof and a shaft shoulder adjacent the opening and perpendicular with a longitudinal axis of the shaft, a sleeve defining an opening for receiving the shaft for relative rotation, a pair of longitudinally spaced-apart radial hydrodynamic journal bearings defined between the shaft and the sleeve, a shaft-bolt including a threaded end region for mating with the threaded axial opening of the shaft and defining a bolt shoulder, an annular thrust plate having two parallel radial faces and adapted to fit upon the shaft-bolt for mounting between the shaft shoulder and the shaft bolt shoulder when the shaft-bolt is mated with the threaded axial opening of the shaft, the sleeve defining a radial thrust bearing surface portion extending radially outwardly at one end and positioned to confront one radial face of the thrust plate, an annular thrust bushing mounted to the sleeve and defining a radial thrust bearing surface portion confronting the other radial face of the thrust plate, the annular thrust plate defining two axial hydrodynamic thrust bearings respectively with the radial thrust bearing surface portion of the sleeve and the radial thrust bearing surface portion of the annular thrust bushing and a hydrodynamic thrust bearing lubricant reservoir between the two axial hydrodynamic thrust bearings and between a cylindrical face of the thrust plate and a facing cylindrical wall of the sleeve, and a hydrodynamic bearing lubricant in the bearing unit and at the pair of hydrodynamic journal bearings and at the two axial hydrodynamic thrust bearings and in the hydrodynamic bearing lubricant reservoir.
    • 独立的流体动力轴承单元包括:轴,其一端具有带螺纹的轴向开口;以及轴肩,邻近开口并且垂直于轴的纵向轴线;套筒限定用于容纳相对旋转的轴的开口, 限定在轴和套筒之间的一对纵向间隔开的径向流体动力轴颈轴承,包括用于与轴的螺纹轴向开口配合并限定螺栓肩部的螺纹端部区域的轴螺栓,具有两个平行的环形推力板 径向面,并且当轴螺栓与轴的螺纹轴向开口配合时,适于安装在轴螺栓上用于安装在轴肩和轴螺栓肩部之间,套筒限定径向向外延伸的径向推力轴承表面部分 在一端并且定位成面对推力板的一个径向面,安装到套筒上并限定一个的环形推力衬套 径向推力轴承表面部分面对推力板的另一个径向面,环形推力板分别限定两个轴向流体动力推力轴承,其中套筒的径向推力支承表面部分和环形推力衬套的径向推力轴承表面部分和 在两个轴向流体动力推力轴承之间以及推力板的圆柱面与套筒的相对的圆柱形壁之间的流体动力学推力轴承润滑剂储存器,以及轴承单元中的流体动力轴承润滑剂和在一对流体动力轴颈轴承 两个轴向流体动力推力轴承和流体动力轴承润滑油库。