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    CIRCUIT BOARD CAM-ACTION STANDOFF CONNECTOR
    1.
    发明申请
    CIRCUIT BOARD CAM-ACTION STANDOFF CONNECTOR 有权
    电路板摄像机保持连接器

    公开(公告)号：US20060090927A1

    公开(公告)日：2006-05-04

    申请号：US10904276

    申请日：2004-11-02

    申请人： David Edwards ,  Ronald Hering ,  David Long ,  Jason Miller ,  Carl Peterson

    发明人： David Edwards ,  Ronald Hering ,  David Long ,  Jason Miller ,  Carl Peterson

    IPC分类号： H05K3/30

    CPC分类号： H05K7/142

    摘要： A cam-action expanding standoff connector and related method are disclosed for mounting a circuit board. The standoff connector includes a body and a plurality of mounting members having interior longitudinally-extending camming portions for engagement by a cam. A cam is configured to be positioned within the mounting members in a first position in which the mounting members are not expanded against the interior of a mounting opening and in a second position in which the cam engages the camming portions to expand the plurality of mounting members against the interior of the mounting opening. Since the camming action is horizontal only (purely radial), practically no vertical forces are applied to the circuit board and a best-fit alignment between a circuit board and heatsink can be established and maintained.

    摘要翻译： 公开了一种用于安装电路板的凸轮动作扩展型支座连接器及相关方法。 支座连接器包括主体和多个安装构件，其具有用于由凸轮接合的内部纵向延伸的凸轮部分。 凸轮构造成在安装构件内定位在第一位置，在第一位置，安装构件不会抵靠安装开口的内部膨胀，并且在第二位置中凸轮接合凸轮部分以使多个安装构件 抵靠安装开口的内部。 由于凸轮作用仅仅是水平的（纯径向的），实际上没有垂直力施加到电路板上，并且可以建立和维持电路板和散热器之间的最佳配合。

    EXPANDABLE STANDOFF CONNECTOR WITH SLIT COLLAR AND RELATED METHOD
    2.
    发明申请
    EXPANDABLE STANDOFF CONNECTOR WITH SLIT COLLAR AND RELATED METHOD 失效
    具有切片的可扩展的标准连接器及相关方法

    公开(公告)号：US20060094296A1

    公开(公告)日：2006-05-04

    申请号：US10904198

    申请日：2004-10-28

    申请人： David Edwards ,  Ronald Hering ,  David Long ,  Jason Miller

    发明人： David Edwards ,  Ronald Hering ,  David Long ,  Jason Miller

    IPC分类号： H01R13/73

    CPC分类号： H05K7/142

    摘要： An expanding standoff connector is disclosed including a collar having a slit through a wall of the collar, a tapered interior surface and an exterior surface configured to engage an interior of a mounting opening of the circuit board. A fastener including a threaded portion and a substantially cone shaped portion configured to mate with the tapered interior surface of the collar is placed within the collar and advanced to expand the collar to mount the circuit board. A related method for mounting a circuit board is also disclosed. Since the expansion is horizontal only (purely radial), a more uniform radial expansion from top-to-bottom of the collar is applied to the circuit board and a best-fit alignment between a circuit board and heatsink can be maintained.

    摘要翻译： 公开了一种扩展的支座连接器，其包括具有通过套环的壁的狭缝的套环，锥形内表面和被配置为接合电路板的安装开口的内部的外表面。 包括螺纹部分和构造成与套环的锥形内表面配合的基本锥形部分的紧固件被放置在套环内并且前进以扩展套环以安装电路板。 还公开了一种用于安装电路板的相关方法。 由于膨胀仅是水平的（纯径向），所以从电路板的顶部到底部的更均匀的径向膨胀被施加到电路板上，并且可以保持电路板和散热器之间的最佳匹配对准。

    Flexure plate for maintaining contact between a cooling plate/heat sink and a microchip
    3.
    发明申请
    Flexure plate for maintaining contact between a cooling plate/heat sink and a microchip 有权
    用于保持冷却板/散热器和微芯片之间的接触的挠曲板

    公开(公告)号：US20060056156A1

    公开(公告)日：2006-03-16

    申请号：US10939230

    申请日：2004-09-10

    申请人： David Long ,  Glenn Daves ,  David Edwards ,  Ronald Hering ,  Sushumna Iruvanti ,  Kenneth Marston ,  Jason Miller

    发明人： David Long ,  Glenn Daves ,  David Edwards ,  Ronald Hering ,  Sushumna Iruvanti ,  Kenneth Marston ,  Jason Miller

    IPC分类号： H05K7/20

    CPC分类号： H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A flexible plate for securing a microchip surface to the surface of a cooling device. The flexible plate allows for z-directional movement between the microchip subassembly having a circuit board and a semiconductor substrate, and the cooling device. The flexible plate is a compact, single piece design that provides constraints in alignment in the x-, y-, and theta-directions, while allowing for z-direction compliance and tilt compliance. The flexible plate has tabs for mounting the microchip subassembly and tabs for mounting the cooling device. The microchip tabs are opposite one another and the cooling device mounting tabs are opposite one another. The flexible plate is a one-piece construction made from sheet metal, plastic, or metal castings. The flexible plate has a band with all the tabs mounted on the inside of the band, or one set of tabs mounted on the outside of the band.

    摘要翻译： 用于将微芯片表面固定到冷却装置的表面的柔性板。 柔性板允许具有电路板的微芯片组件和半导体衬底之间的z方向运动以及冷却装置。 柔性板是一种紧凑的单件设计，可在x轴，y轴和θ轴方向上对齐，同时允许z方向顺应性和倾斜顺应性。 柔性板具有用于安装用于安装冷却装置的微芯片组件和突出部的突片。 微芯片接头彼此相对，并且冷却装置安装接头彼此相对。 柔性板是由金属板，塑料或金属铸件制成的一体式结构。 柔性板具有带子，其中所有突片安装在带的内部，或者一组安装在带的外侧上的突片。

    Vehicle floor assembly with insert
    4.
    发明授权
    Vehicle floor assembly with insert 失效
    车载地板总成与插入

    公开(公告)号：US08641128B2

    公开(公告)日：2014-02-04

    申请号：US12537294

    申请日：2009-08-07

    申请人： David Edwards

    发明人： David Edwards

    IPC分类号： B62D27/02 ,  E04C5/16

    CPC分类号： B62D25/2054

    摘要： An insert that can be used support a vehicle floor if a cross member fails either mechanically or through corrosion. The insert may also be used to protect a fastener used in a vehicle floor assembly.

    摘要翻译： 如果交叉构件机械地或通过腐蚀失效，则可以使用的插入件支撑车辆底板。 插入件也可用于保护用于车辆地板组件中的紧固件。

    Method and device for decreasing contamination
    8.
    发明申请
    Method and device for decreasing contamination 有权

    公开(公告)号：US20080038207A1

    公开(公告)日：2008-02-14

    申请号：US11827031

    申请日：2007-07-10

    申请人： David Edwards ,  Mark Gabrielson ,  Robert Clarke ,  Wesley Dehaan ,  Matthew Brande ,  Jonathan Man

    发明人： David Edwards ,  Mark Gabrielson ,  Robert Clarke ,  Wesley Dehaan ,  Matthew Brande ,  Jonathan Man

    IPC分类号： A61K31/70 ,  A01N37/18

    CPC分类号： A61B5/097 ,  G01N33/497

    摘要： Methods and devices to determine rate of particle production and the size range for the particles produced for an individual are described herein. The device (10) contains a mouthpiece (12), a filter (14), a low resistance one-way valve (16), a particle counter (20) and a computer (30). Optionally, the device also contains a gas flow meter (22). The data obtained using the device can be used to determine if a formulation for reducing particle exhalation should be administered to an individual. This device is particularly useful prior to and/or following entry in a cleanroom to ensure that the cleanroom standards are maintained. The device can also be used to identify animals and humans who have an enhanced propensity to exhale aerosols (referred to herein as “over producers”, “super-producers”, or “superspreaders”). Formulations to reduce particle production are also described herein. The formulation is administered in an amount sufficient to alter biophysical properties in the mucosal linings of the body. When applied to mucosal lining fluids, the formulation alters the physical properties such as the gel characteristics at the air/liquid interface, surface elasticity, surface viscosity, surface tension and bulk viscoelasticity of the mucosal lining. The formulation is administered in an effective amount to minimize ambient contamination due to particle formation during breathing, coughing, sneezing, or talking, which is particularly important in cleanroom applications. In one embodiment, the formulation for administration is a non-surfactant solution. In one embodiment, the formulations are conductive formulations containing conductive agents, such as salts, ionic surfactants, or other substances that are in an ionized state or easily ionized in an aqueous or organic solvent environment. Preferably the formulation is administered in the form of an aerosol.