MAT FOR STANDING WITH RAISED FEATURES
    21.
    发明申请
    MAT FOR STANDING WITH RAISED FEATURES 审中-公开
    用于具有增强特征的曲线

    公开(公告)号:US20160174745A1

    公开(公告)日:2016-06-23

    申请号:US14956368

    申请日:2015-12-01

    IPC分类号: A47G27/02

    CPC分类号: A47G27/0231

    摘要: A mat includes a mat body defining an upper surface dimensioned for a user to stand on the upper surface. The upper surface is non-planar and includes at least one terrain feature defining the non-planarity. The terrain feature has a size that is on the order of magnitude of the size of the user's foot. Presenting this surface to the user may help remind him or her to move his or her feet to thereby adopt multiple poses, thereby preventing the user from maintaining any single pose for a fatigue-inducing duration.

    摘要翻译: 垫包括限定用于使用者站立在上表面上的尺寸的上表面的垫体。 上表面是非平面的,并且包括限定非平面性的至少一个地形特征。 地形特征的大小在用户脚尺寸的数量级上。 向用户呈现该表面可能有助于提醒他或她移动他或她的脚从而采取多个姿势,从而防止使用者维持任何单一的姿势以产生疲劳诱导的持续时间。

    Transit system vehicle guideway constructed from modular elements and using magnetic levitation for suspension and propulsion vehicles
    26.
    发明授权
    Transit system vehicle guideway constructed from modular elements and using magnetic levitation for suspension and propulsion vehicles 有权
    由模块化元件构建的运输系统车辆导轨,并使用磁悬浮悬挂和推进车辆

    公开(公告)号:US08171858B2

    公开(公告)日:2012-05-08

    申请号:US11960605

    申请日:2007-12-19

    IPC分类号: B60L13/04

    摘要: The networked guideway transit system uses materials and methods of constructing guideway elements. The materials and methods are designed to reduce the static weight, cost and physical size of the guideway structure. Installation cost is also significantly reduced by the modular nature of the guideway components, which can be manufactured in a controlled factory environment using mass production methods. As a result, the supporting structure of the guideway can be quickly erected and the modular blocks inserted with simple equipment. In addition, complex alignment procedures are not required. In particular, the guideway component includes motor coils having the shapes and configurations that facilitate the easy insertion of the guideway component without the need for interleaving coils in adjacent guideway components and without creating dead spots in the magnetic fields between guideway components.

    摘要翻译: 网络轨道交通系统采用构建导轨元素的材料和方法。 这些材料和方法旨在减少导轨结构的静重量,成本和物理尺寸。 导轨组件的模块化性质也大大降低了安装成本,可以使用大规模生产方法在受控制的工厂环境中制造。 结果,可以快速搭建导轨的支撑结构,并用简单的设备插入模块。 此外,不需要复杂的校准程序。 特别地,导轨部件包括具有促进导轨部件的容易插入的形状和构造的马达线圈,而不需要在相邻导轨部件中交错线圈,并且不会在导轨部件之间的磁场中产生死点。

    MODULAR ELECTRIC GENERATOR FOR VARIABLE SPEED TURBINES
    27.
    发明申请
    MODULAR ELECTRIC GENERATOR FOR VARIABLE SPEED TURBINES 有权
    用于变速涡轮机的模块式电力发电机

    公开(公告)号:US20110291413A1

    公开(公告)日:2011-12-01

    申请号:US13040195

    申请日:2011-03-03

    摘要: An electric power generation system may be constructed of multiple similar generator modules arranged between a rotor and a stator. The rotor may be coupled to and/or integrated with a turbine that is configured to rotate in the presence of a fluid stream such as wind or water. Each generator module may have a rotor portion configured to generate a magnetic field having at least one characteristic that changes with respect to the rotational speed of the rotor. Each generator module may further have a stator portion configured to generate an alternating electric current responsive to the magnetic field. The generated electric current may be controlled by the stator portion of the generator module in order to magnetically control the rotational speed of the rotor and the turbine. Separation between the rotor and stator portions of the generator module may be magnetically maintained.

    摘要翻译: 发电系统可以由布置在转子和定子之间的多个类似的发电机模块构成。 转子可以联接到和/或与涡轮机一体化,涡轮机构造成在诸如风或水的流体流的存在下旋转。 每个发电机模块可以具有被配置为产生具有相对于转子的转速而变化的至少一个特性的磁场的转子部分。 每个发电机模块还可以具有配置成产生响应于磁场的交流电流的定子部分。 所产生的电流可以由发电机模块的定子部分控制,以便磁力控制转子和涡轮的转速。 发电机模块的转子和定子部分之间的分离可以被磁性地保持。