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39 条记录 (耗时 0.043 秒)

    Method and apparatus for capping and grounding an electrical connector to prevent leakage of electromagnetic interference
    32.
    发明授权
    Method and apparatus for capping and grounding an electrical connector to prevent leakage of electromagnetic interference 有权
    用于封盖和接地电连接器以防止电磁干扰泄漏的方法和装置

    公开(公告)号：US06203371B1

    公开(公告)日：2001-03-20

    申请号：US09262908

    申请日：1999-03-05

    申请人： William R. Dunn ,  Joseph W. Goode, III ,  Daniel E. Molnar

    发明人： William R. Dunn ,  Joseph W. Goode, III ,  Daniel E. Molnar

    IPC分类号： H01R13648

    CPC分类号： H01R13/6599 ,  Y10S439/939

    摘要： The present invention is a method and apparatus for capping and grounding an electrical connector to prevent leakage of electromagnetic interference into or out of a chassis for a piece of electronic equipment. In a preferred embodiment of the present invention, a chassis panel has a conductive area that may serve as chassis ground. The electrical connector is secured to the chassis panel, and it is disposed over a penetration in the chassis panel. The electrical connector has a conductive shell that is electrically tied to chassis ground. An EMI plate caps the electrical connector, and it is also electrically tied to chassis ground. The EMI plate permits the transmission of desired signals into and out of the chassis via the electrical connector and associated conductors while substantially preventing leakage of electromagnetic interference through the electrical connector.

    摘要翻译： 本发明是一种用于对电连接器进行封盖和接地的方法和装置，以防止电磁干扰泄漏到用于一个电子设备的底盘中或外。 在本发明的优选实施例中，底盘面板具有可用作底盘接地的导电区域。 电连接器固定到底盘面板上，并且设置在机箱面板上的穿透处。 电连接器具有电连接到底盘接地的导电外壳。 EMI电路板盖住电气连接器，并且电连接到机箱接地。 EMI板允许通过电连接器和相关联的导体将所需信号传输到和移出机架，同时基本上防止通过电连接器泄漏电磁干扰。

    Method for cooling a lamp backlighting module of a liquid crystal display
    33.
    发明授权
    Method for cooling a lamp backlighting module of a liquid crystal display 有权
    冷却液晶显示器的灯背光模块的方法

    公开(公告)号：US06181070B2

    公开(公告)日：2001-01-30

    申请号：US09251889

    申请日：1999-02-19

    申请人： William R. Dunn ,  James M. Brannen

    发明人： William R. Dunn ,  James M. Brannen

    IPC分类号： G09G336

    CPC分类号： F21V29/67 ,  F21V29/02 ,  G02F2001/133628

    摘要： The present invention is a method for cooling a lamp backlighting module of a liquid crystal display. A preferred method of the present invention begins by providing a predetermined power input to a lamp. As power is provided to the lamp, the temperature of the lamp is monitored. When the temperature of the lamp rises to a first predetermined temperature, one or more fans are turned on which are adapted to dissipate the heat generated by the lamp. After the fan(s) cool the lamp to a second, lower predetermined temperature, the fan(s) are turned off. By using a fan to dissipate heat generated by a lamp backlighting module, the present invention may maintain the temperature of the lamp within a desired range. As a result, the present invention preferably increases the reliability and performance of the liquid crystal display. In particular, a preferred embodiment of the present invention minimizes the power necessary to achieve optimal luminance, and it enables the lamp to constantly produce optimal luminance for a constant power input.

    摘要翻译： 本发明是一种用于冷却液晶显示器的灯背光组件的方法。 本发明的优选方法是通过向灯提供预定的功率输入开始。 当向灯提供电力时，监视灯的温度。 当灯的温度上升到第一预定温度时，一个或多个风扇被接通，其适于消散由灯产生的热量。 风扇将灯泡冷却至第二次后，降低预定温度，关闭风扇。 通过使用风扇来散发由灯背光组件产生的热量，本发明可将灯的温度保持在期望的范围内。 结果，本发明优选地提高了液晶显示器的可靠性和性能。 特别地，本发明的优选实施例使实现最佳亮度所需的功率最小化，并且使得灯能够恒定地产生恒定功率输入的最佳亮度。

    Soft start of lamp filament
    34.
    发明授权
    Soft start of lamp filament 失效
    灯丝软起动

    公开(公告)号：US5451841A

    公开(公告)日：1995-09-19

    申请号：US187876

    申请日：1994-01-28

    申请人： William R. Dunn ,  James E. Strickling, III ,  Joseph W. Goode, III

    发明人： William R. Dunn ,  James E. Strickling, III ,  Joseph W. Goode, III

    IPC分类号： H05B39/02 ,  H05B37/00

    CPC分类号： H05B39/02

    摘要： A method is provided in which a relatively cold lamp filament may be turned on for a brief period of time, then turned off, then turned on again, then off again, and this process repeated for successively longer periods of on time, until eventually the filament power is left on continuously. This "pulse starting" may be controlled by a programmable microcontroller in association with a power supply to the lamp filament. The result is a longer lasting lamp filament.

    摘要翻译： 提供了一种方法，其中相对冷的灯丝可以短时间地打开，然后关闭，然后再次打开，然后再次关闭，并且该过程重复连续更长的时间段，直到最终 灯丝功率连续保持。 该“脉冲启动”可以由与灯丝的电源相关联的可编程微控制器来控制。 结果是更长久的灯丝。

    Isolated access assembly for back-to-back electronic display and static display
    35.
    发明授权
    Isolated access assembly for back-to-back electronic display and static display 有权
    用于背对背电子显示和静态显示的隔离存取组件

    公开(公告)号：US08418387B2

    公开(公告)日：2013-04-16

    申请号：US12833514

    申请日：2010-07-09

    申请人： Bill Swatt ,  William R. Dunn

    发明人： Bill Swatt ,  William R. Dunn

    IPC分类号： G09F15/00 ,  H05K5/00

    CPC分类号： G09F9/33 ,  G09F7/18 ,  G09F9/35 ,  G09F15/0012 ,  G09F19/22

    摘要： An isolated access assembly for a back-to-back electronic display and static display setup. A central housing contains an electronic display with a static display being hingedly attached to the central housing on the opposite side of the electronic display. The static display can rotate to allow access to the rear of the electronic display without permitting access to the static display itself. A front door may be hingedly attached to the central housing and placed in front of the electronic display to allow the front portion of the electronic display to be accessed and serviced. A rear door may be hingedly attached to the static display to allow the static display to be accessed and serviced. A first locking mechanism may control access to the rear portion of the electronic display while a second locking mechanism may control access to the front portion of the electronic display. A first advertising party may be given proper access to the first and second locking mechanisms. A third locking mechanism may control access to the static display. A second advertising party may be given proper access to the third locking mechanism.

    摘要翻译： 用于背对背电子显示和静态显示设置的隔离访问组件。 中央壳体包含电子显示器，静电显示器铰接地附接到电子显示器的相对侧上的中央壳体。 静态显示器可以旋转以允许访问电子显示器的后部，而不允许访问静态显示器本身。 前门可以铰接地连接到中央壳体并放置在电子显示器的前面，以允许电子显示器的前部被访问和维修。 后门可以铰接地连接到静态显示器，以允许静态显示器被访问和维修。 第一锁定机构可以控制对电子显示器的后部的访问，而第二锁定机构可以控制对电子显示器的前部的访问。 第一广告方可以被适当地访问第一和第二锁定机构。 第三锁定机构可以控制对静态显示器的访问。 第二广告方可以被适当地访问第三锁定机构。

    Air curtain for display
    36.
    发明授权
    Air curtain for display 失效
    气帘用于展示

    公开(公告)号：US08004648B2

    公开(公告)日：2011-08-23

    申请号：US11941728

    申请日：2007-11-16

    申请人： William R. Dunn

    发明人： William R. Dunn

    IPC分类号： G02F1/1333

    CPC分类号： H05K7/20972 ,  G02F1/133385 ,  G02F2201/36

    摘要： A system and method for providing an air curtain over the screen of an LCD display. Air intakes are located in the housing of the LCD display, and air is pulled into the cavity of the display by one or more fans located in the housing. Air flows through the cavity and exits through a series of air baffles located along the top of the LCD display screen. The air baffles direct the air along the surface of the LCD display, creating an air curtain that may cool the LCD display. The flow of air through the display cavity may also cool the internal components of the LCD display.

    摘要翻译： 一种用于在LCD显示器的屏幕上提供气幕的系统和方法。 进气口位于LCD显示器的外壳中，空气被位于外壳内的一个或多个风扇拉入显示器的空腔。 空气流过空腔并通过位于LCD显示屏顶部的一系列空气挡板排出。 空气挡板沿着LCD显示屏的表面引导空气，形成可以冷却LCD显示屏的气帘。 通过显示腔的空气流也可以冷却LCD显示器的内部部件。

    Aircraft waste system drain valve
    39.
    发明授权
    Aircraft waste system drain valve 失效
    飞机废液系统排水阀

    公开(公告)号：US5197515A

    公开(公告)日：1993-03-30

    申请号：US715676

    申请日：1991-06-14

    申请人： Eric J. Saville ,  Raymond S. Hunt, Jr. ,  William R. Dunn

    发明人： Eric J. Saville ,  Raymond S. Hunt, Jr. ,  William R. Dunn

    IPC分类号： B64D11/02 ,  F16K5/06 ,  F16L55/10

    CPC分类号： F16L55/1003 ,  B64D11/02 ,  F16K5/0642 ,  Y10T137/87113 ,  Y10T137/87917 ,  Y10T137/9247

    摘要： A drain valve assembly for positively sealing an aircraft waste system drain line to prevent waste fluid leakage and the formation of so-called "blue ice" due to such leakage during high altitude flight. The valve assembly has an inlet for connection to the drain line, an outlet for connection to a waste drain hose of an airport waste disposal facility, and an outer valve cover and inner ball valve between the inlet and outlet which provide truly redundant seals for the drain port in flight, can be opened with relative ease when frozen, are relatively immune to improper sealing due to obstruction by waste, enable removal of a frozen waste blockage in the waste flow path without a sudden large waste dump, and permit inspection and easy replacement, if necessary, of the valve seals.

    摘要翻译： 排水阀组件，用于积极地密封飞机废物系统排水管线，以防止废液泄漏，并由于在高空飞行期间由于这种泄漏而形成所谓的“蓝冰”。 阀门组件具有用于连接到排水管线的入口，用于连接到机场废物处理设备的废水排放软管的出口，以及在入口和出口之间的外部阀盖和内部球阀，其为 排水口在飞行中，冷冻时相对容易开启，相对免受由于废物堵塞造成的不正确密封，能够清除废物流通道中的冷冻废物堵塞，而不会发生突然大量垃圾，并允许检查和轻松 必要时更换阀门密封件。