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136 条记录 (耗时 0.025 秒)

    Optical fibre assemblies for blown installation
    72.
    发明授权
    Optical fibre assemblies for blown installation 失效
    用于吹塑安装的光纤组件

    公开(公告)号：US5533164A

    公开(公告)日：1996-07-02

    申请号：US315543

    申请日：1994-09-30

    申请人： Roger S. Preston ,  David B. Smith

    发明人： Roger S. Preston ,  David B. Smith

    IPC分类号： G02B6/44 ,  G02B6/02

    CPC分类号： G02B6/4464 ,  G02B6/4438

    摘要： An optical fibre assembly 10 for blown installation, comprises a fibre unit 12 having at least one optical fibre 14. The unit has a coating comprising an external layer 18 of a material containing hollow glass beads 22 at least some of which project from the outer surface 24 of the external layer. The coating also has an inner, buffer layer 16 of a material having a lower modulus of elasticity than that of the material of the external layer and an intermediate layer 20 of material disposed between the external and inner layers.

    摘要翻译： 用于吹制安装的光纤组件10包括具有至少一个光纤14的光纤单元12.该单元具有涂层，该涂层包括外层18，该外层包含中空玻璃珠22，其中至少一些从外表面 24的外层。 涂层还具有内部缓冲层16，其具有比外层材料的弹性模量低的材料和设置在外层和内层之间的材料的中间层20的材料。

    Solenoid operated fluid control valve
    73.
    发明授权
    Solenoid operated fluid control valve 失效
    电磁式液压控制阀

    公开(公告)号：US4728916A

    公开(公告)日：1988-03-01

    申请号：US870978

    申请日：1986-06-05

    申请人： Robert P. Fontecchio ,  Michael Slavin ,  David B. Smith

    发明人： Robert P. Fontecchio ,  Michael Slavin ,  David B. Smith

    IPC分类号： F16K31/06 ,  H01F5/04 ,  H01F7/16 ,  H01F7/08

    CPC分类号： H01F5/04 ,  H01F7/1607 ,  H01F2007/062 ,  H01F2007/083

    摘要： This invention relates to an improved solenoid operated fluid control valve particularly adapted for use as a vacuum control switch in a motor vehicle. One aspect of this invention is the provision of a coil assembly adapted to be wound and terminated using completely automated processes. This feature is provided through the use of a bobbin structure having protruding coil winding posts which position the start and finish ends of the coil wire. Terminal members are installed onto the bobbin and have terminal contact portions which can be folded onto the wire. Another feature of this invention involves means for reducing noise generated from actuation of the valve device. In conventional solenoid employing a "C" frame member, direct mechanical contact exists between the "C" frame member and another component of the magnetic circuit of the solenoid. In accordance with this invention, a thin annular layer of encapsulation material is provided between bores of the "C" frame member and the associated components of the magnetic circuit. This layer of encapsulation material prevents direct mechanical coupling with the "C" frame component, thus reducing noise generation. Means for calibrating the valve assembly according to this invention are also provided comprising driving a pole piece member into the coil bobbin bore as electrical and fluid control signals are applied. The pole piece motion is stopped once a change in state of the valve is observed, whereupon the desired physical parameters of the valve are provided.

    摘要翻译： 本发明涉及一种改进的电磁操作流体控制阀，特别适用于机动车辆中的真空控制开关。 本发明的一个方面是提供一种线圈组件，其适于使用完全自动化的工艺来卷绕和终止。 该特征通过使用具有定位线圈线的起始端和终端的具有突出线圈绕组柱的线轴结构来提供。 端子构件安装在线轴上，并具有能够折叠到导线上的端子接触部分。 本发明的另一特征涉及用于减少由阀装置致动所产生的噪音的装置。 在采用“C”框架构件的常规螺线管中，在“C”框架构件和螺线管的磁路的另一个部件之间存在直接机械接触。 根据本发明，在“C”框架构件的孔和磁路的相关组件之间提供薄的环状密封材料层。 这种封装材料层防止与“C”框架部件的直接机械耦合，从而减少产生噪音。 还提供了用于校准根据本发明的阀组件的装置，包括以电和流体控制信号施加的方式将极片构件驱动到线圈骨架孔中。 一旦观察到阀的状态改变，极片运动停止，由此提供所需的阀的物理参数。

    System for elevating an exercise treadmill
    74.
    发明授权
    System for elevating an exercise treadmill 失效
    升高运动跑步机的系统

    公开(公告)号：US4591147A

    公开(公告)日：1986-05-27

    申请号：US647548

    申请日：1984-09-06

    申请人： David B. Smith ,  John M. Moore

    发明人： David B. Smith ,  John M. Moore

    IPC分类号： A63B22/02 ,  A63B23/06

    CPC分类号： A63B22/0023 ,  Y10S482/901

    摘要： A system for selectively positioning one end of a treadmill running machine at one of the plurality of locked positions in order to provide an inclined running surface. A support assembly having a ground engaging roller disposed between a pair of arms is pivotally connected to the frame of the treadmill for swinging movement between a retracted position adjacent the frame and one of a plurality of downward, extended positions. So that the treadmill may be easily raised and lowered to a desired operating position, a gas spring is provided for each of the arms of the support assembly. The upper end of each gas spring is securely connected to the frame, while the lower end is pivotally attached to its respective arm. To maintain the support assembly in one of its extended positions, a slide-tube assembly having a releasable clamping sleeve is associated with each of the arms and pivotally connected to the frame and arm to accommodate the swinging movement of the support assembly.

    摘要翻译： 一种用于在多个锁定位置中的一个位置选择性地定位跑步机运行机的一端以提供倾斜的行进表面的系统。 具有设置在一对臂之间的地面接合辊的支撑组件枢转地连接到跑步机的框架，用于在邻近框架的缩回位置和多个向下延伸位置中的一个之间摆动运动。 因此，跑步机可以容易地升高和降低到期望的操作位置，为支撑组件的每个臂提供气弹簧。 每个气体弹簧的上端牢固地连接到框架，而下端枢转地附接到其相应的臂。 为了将支撑组件保持在其延伸位置中的一个位置，具有可释放的夹紧套筒的滑动管组件与每个臂相关联并且枢转地连接到框架和臂以适应支撑组件的摆动运动。

    Vehicle fuel cost-per-time display
    79.
    发明授权
    Vehicle fuel cost-per-time display 有权
    车辆燃料成本每次显示

    公开(公告)号：US08630792B2

    公开(公告)日：2014-01-14

    申请号：US13462493

    申请日：2012-05-02

    申请人： David B. Smith

    发明人： David B. Smith

    IPC分类号： G06F19/00

    CPC分类号： G07C5/0825 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/635

    摘要： Vehicle operating conditions are computed and the instant variable cost of operation is displayed, enabling operators to learn to operate the vehicle in ways that maximize value, minimize fuel consumption, and reduce or avoid operations that are excessively costly or wasteful. The display quantity is termed “Dynamic Fuel Cost” or DFC, usually measured and displayed in currency (such as Dollars or Euros) per hour. Once every second or so, up to six modes of vehicle operation are detected, including steady speed, acceleration, deceleration by coasting (reduced power or parasitic drag), regenerative braking (in vehicles so equipped such as hybrids), friction braking, and zero speed idling. Then DFC is computed and displayed to the operator. Operators can choose to operate the vehicle in ways that maximize the value of their time and minimize fuel consumption and resulting emissions of pollutants and greenhouse gases.

    摘要翻译： 计算车辆操作条件，并显示即时可变操作成本，使操作员能够以最大限度地提高价值，最小化燃料消耗，减少或避免过于昂贵或浪费的操作来学习操作车辆。 显示量称为“动态燃料成本”或DFC，通常以每小时货币（如美元或欧元）进行衡量和显示。 每隔一秒钟左右，就可以检测多达六种车辆运行模式，包括稳定速度，加速度，惯性减速（功率降低或寄生阻力），再生制动（在混合动力车辆中如此装备），摩擦制动和零点 速度空转 然后计算DFC并将其显示给操作员。 运营商可以选择以最大限度地发挥其时间价值，尽量减少燃料消耗和排放污染物和温室气体的方式运营车辆。