Wireless repeater with universal server base unit and modular donor antenna options
    1.
    发明申请
    Wireless repeater with universal server base unit and modular donor antenna options 审中-公开
    无线中继器,具有通用服务器基本单元和模块化供体天线选项

    公开(公告)号:US20070232228A1

    公开(公告)日:2007-10-04

    申请号:US11397304

    申请日:2006-04-04

    IPC分类号: H04B7/15

    CPC分类号: H04B7/2606 H04B7/1555

    摘要: A wireless repeater that includes a universal server base unit and modular donor antenna options. The universal server base unit includes a base unit bidirectional amplifier, a server antenna, and a housing that accepts an internal donor antenna board or an internal adapter module connected to a cable port for receiving a coaxial cable connected to an external donor antenna. This allows the same universal server base unit to work with a variety of internal and external donor antenna options. In particular, the external donor antennas include outdoor swivel-mounted options including a helical circular polarization antenna, a dual polarization panel antenna, and a vertical polarization panel antenna. The donor antenna may include an optional donor bidirectional antenna located in or near the donor antenna and powered via the cable from the server base unit.

    摘要翻译: 无线中继器,包括通用服务器基本单元和模块化供体天线选项。 通用服务器基本单元包括基本单元双向放大器,服务器天线和外壳,其接纳内部供体天线板或连接到电缆端口的内部适配器模块,用于接收连接到外部施主天线的同轴电缆。 这允许相同的通用服务器基本单元处理各种内部和外部供体天线选项。 特别地,外部施主天线包括室外旋转安装选项,包括螺旋圆极化天线,双偏振面板天线和垂直偏振面板天线。 供体天线可以包括位于供体天线内或附近的可选的施主双向天线,并且经由电缆从服务器基座单元供电。

    Wireless repeater with feedback suppression features
    2.
    发明申请
    Wireless repeater with feedback suppression features 审中-公开
    带反馈抑制功能的无线中继器

    公开(公告)号:US20060205343A1

    公开(公告)日:2006-09-14

    申请号:US11373061

    申请日:2006-03-11

    IPC分类号: H04B7/15

    摘要: A wireless repeater with features that improve the server-donor antenna isolation including multi-purpose server and donor mounting plates that each carry an antenna feed circuit board and associated antenna elements mounted in a back-to-back arrangement with the duplex repeater electronics board sandwiched between the server and donor mounting plates. To improve the server-donor antenna isolation, one or both mounting plates may include corner, side tabs, which may be asymmetric, and raised walls around one or both mounting plates. In addition, the radomes covering the donor antenna and/or the server antennas may carry one or more parasitic conductors, such as a two parasitic strips arranged in parallel lines or for parasitic strips arranged in a square configuration.

    摘要翻译: 一种无线中继器,具有改善服务器 - 供体天线隔离的特征,包括多用途服务器和供体安装板,每个载体天线馈送电路板和相连的天线元件以背对背布置的方式安装,双工中继器电子板夹在 在服务器和供体安装板之间。 为了改善服务器 - 供体天线隔离,一个或两个安装板可以包括可以是不对称的角部,侧部突出部和围绕一个或两个安装板的升高的壁。 此外,覆盖供体天线和/或服务器天线的天线罩可以携带一个或多个寄生导体,例如以平行线布置的两个寄生条或用于以正方形配置布置的寄生条。

    Remotely controllable and reconfigurable wireless repeater
    3.
    发明申请
    Remotely controllable and reconfigurable wireless repeater 审中-公开
    远程可控和可重新配置的无线中继器

    公开(公告)号:US20060205342A1

    公开(公告)日:2006-09-14

    申请号:US11372976

    申请日:2006-03-11

    IPC分类号: H04B7/15

    摘要: A wireless repeater that can be remotely controlled and reconfigured, either locally or from a remote control center, after it has been installed in a customer's premises. The reconfigurable parameters and controllable settings include the frequency channel profile for the unit and the associated display profile, frequency channel selection, power level and on-off status, feedback circuit parameters, and system firmware. The communication ports for accessing the functionality of the unit include a wireless transmitter/receiver, such as an on-board wireless telephone chip, and a USB port. Once the unit has been connected to a personal computer through the USB port, the unit can be assigned an Internet IP address and addressed as network node on the Internet.

    摘要翻译: 一种无线中继器,可以在本地或远程控制中心远程控制和重新配置,并将其安装在客户的场所中。 可重新配置参数和可控设置包括单元的频道配置文件和相关的显示配置文件,频道选择,功率电平和开关状态,反馈电路参数和系统固件。 用于访问单元的功能的通信端口包括无线发射机/接收机,诸如车载无线电话芯片和USB端口。 一旦本机通过USB端口连接到个人计算机,该单元可以被分配一个互联网IP地址,并作为网络节点在互联网上寻址。

    Bearing with pass or fail wear gauge
    6.
    发明授权
    Bearing with pass or fail wear gauge 有权
    带有通过或失败的磨损表

    公开(公告)号:US07401982B2

    公开(公告)日:2008-07-22

    申请号:US11179287

    申请日:2005-07-12

    申请人: Stephen Thompson

    发明人: Stephen Thompson

    IPC分类号: F16C19/54

    摘要: A bearing includes an inner race having a rotational axis and an outer race sharing the rotational axis of the inner race. Rolling bearing members are constrained between the inner race and the outer race. A retention lip is provided which is adapted to maintain a peripheral opening of a constant gauge distance between and prevent relative axial movement of the inner race and the outer race. The gauge distance of the peripheral opening is adapted to allow free passage of the rolling bearing members, upon wear on the rolling bearing members reaches a predetermined level. The bearing provides a pass or fail indication, by falling apart when the rolling bearing members have exceeded the predetermined level of wear.

    摘要翻译: 轴承包括具有旋转轴线的内圈和与内圈的旋转轴线共享的外圈。 滚动轴承构件被限制在内圈和外座圈之间。 提供了一种保持唇缘,其适于保持恒定的距离的周边开口,并且防止内圈和外圈的相对轴向运动。 周向开口的距离适于允许滚动轴承部件自由通过,因此滚动轴承部件上的磨损达到预定水平。 当滚动轴承部件已经超过预定的磨损水平时,轴承提供通过或失效指示。

    Perforation method and apparatus
    7.
    发明申请
    Perforation method and apparatus 审中-公开
    穿孔方法和装置

    公开(公告)号:US20060048937A1

    公开(公告)日:2006-03-09

    申请号:US10937649

    申请日:2004-09-09

    IPC分类号: E21B43/117 E21B47/09

    CPC分类号: E21B43/119 E21B47/024

    摘要: A signature element is attached to a downhole cable or other protected equipment and the signal from a signature position detector is used, at least in part, to control the orientation of a directed perforating device or other directional device. Signal emitting sources can include a radioactive material added to an encapsulating composition of a downhole cable.

    摘要翻译: 签名元件附接到井下电缆或其他受保护设备,并且使用来自签名位置检测器的信号,至少部分地用于控制定向穿孔设备或其他定向设备的定向。 信号发射源可以包括添加到井下电缆的封装组合物中的放射性物质。

    Lubrication system and method for vehicles provided with blade element
    9.
    发明授权
    Lubrication system and method for vehicles provided with blade element 有权
    具有叶片元件的车辆的润滑系统和方法

    公开(公告)号:US09169970B2

    公开(公告)日:2015-10-27

    申请号:US12808710

    申请日:2008-12-04

    IPC分类号: F16N13/04 F16N9/02 F16N7/38

    CPC分类号: F16N9/02 F16N7/38 F16N7/385

    摘要: A lubrication system for a vehicle (100) is provided with a blade element (1) movable between a first position (2) and a second position (3); the lubrication system comprises a pump (4) connected to a reservoir of lubricant and an actuation element or striker (6) acting on the pump (4), the actuation element (6) being activated in response to the blade element (1) when displaced between the first (2) and the second (3) position.

    摘要翻译: 一种用于车辆(100)的润滑系统设置有可在第一位置(2)和第二位置(3)之间移动的叶片元件(1)。 所述润滑系统包括连接到润滑剂储存器的泵(4)和作用在所述泵(4)上的致动元件或冲击器(6),所述致动元件(6)响应于所述叶片元件(1)被激活, 在第一(2)和第二(3)位置之间移位。

    Variable load circuits for use with lighting control devices
    10.
    发明授权
    Variable load circuits for use with lighting control devices 有权
    用于照明控制装置的可变负载电路

    公开(公告)号:US08829805B2

    公开(公告)日:2014-09-09

    申请号:US13369646

    申请日:2012-02-09

    IPC分类号: G05F1/00

    CPC分类号: H05B33/0815 H05B41/3921

    摘要: A variable load circuit (2) is provided for use with a dimmer (1). A low wattage load such as a LED (3) is provided in series with the dimmer and the variable load circuit is provided in parallel with the LED. The variable load circuit has two different load characteristics: when the applied voltage from the dimmer is below a threshold, the variable load circuit presents a fixed load (24), and when the applied voltage is above a threshold the variable load circuit presents a variable load so as to act as a constant current sink. The variable load is provided by a secondary load portion (25) which may or may not act in combination with the fixed load (24), and the secondary load portion (25) is switched in or out of the variable load circuit by a trigger circuit portion (26).

    摘要翻译: 提供可变负载电路(2)以与调光器(1)一起使用。 提供诸如LED(3)的低功率负载与调光器串联,并且可变负载电路与LED并联设置。 可变负载电路具有两种不同的负载特性:当来自调光器的施加电压低于阈值时,可变负载电路呈现固定负载(24),并且当施加的电压高于阈值时,可变负载电路呈现变量 负载,以充当恒流槽。 可变负载由次级负载部分(25)提供,二次负载部分(25)可以与固定负载(24)组合起作用,也可以不与负载(24)组合起动,并且次级负载部分(25)通过触发器 电路部分(26)。