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    Fluid flow controlling valve having seal with reduced leakage
    3.
    发明申请
    Fluid flow controlling valve having seal with reduced leakage 审中-公开
    流体流量控制阀具有密封减少泄漏

    公开(公告)号：US20060137986A1

    公开(公告)日：2006-06-29

    申请号：US11021931

    申请日：2004-12-23

    Applicant: James Crawford Holmes ,  Ralph Larson

    Inventor： James Crawford Holmes ,  Ralph Larson

    IPC: F16K13/00 ,  C25B13/00 ,  B04B5/10 ,  C10G32/02

    CPC classification number: F16K31/041 ,  F16K11/0743 ,  Y10T137/4471

    Abstract: A valve for controlling fluid flow has a housing with a plurality of ports. A movable element has a movable surface with an opening, and is capable of moving between (i) a first position in which the opening is aligned to at least one of the ports such that fluid can pass between ports, and (ii) a second position which blocks the passage of fluid between the ports. At least one rim seal encircles each of the ports, each opening, or both. A floating seal is positioned between the movable surface and the housing and is in contact with the at least one rim seal. The floating seal has a passage that aligns with the opening of the movable surface and at least one of the ports when the movable element is in the first position, and a continuous sealing surface about the passage that is sufficiently long to close off the opening of the movable surface as the movable element moves from the first position to the second position, thereby reducing leakage of fluid between the movable surface opening and the ports.

    Abstract translation: 用于控制流体流动的阀具有带有多个端口的壳体。 可移动元件具有带有开口的可移动表面，并且能够在（i）开口与至少一个端口对准的第一位置之间移动，使得流体可以在端口之间通过，并且（ii）第二位置 阻止流体在端口之间通过的位置。 至少一个边缘密封件围绕每个端口，每个开口或两者。 浮动密封件位于可移动表面和壳体之间并且与至少一个边缘密封件接触。 浮动密封件具有与可移动元件处于第一位置时的可移动表面的开口和至少一个端口对准的通道，以及围绕通道的连续密封表面，其足够长以关闭开口 作为可移动元件的可移动表面从第一位置移动到第二位置，从而减少流体在可移动表面开口和端口之间的泄漏。

    Flexible heat pipe for integrated circuit cooling apparatus
    4.
    发明授权
    Flexible heat pipe for integrated circuit cooling apparatus 失效
    用于集成电路冷却设备的柔性热管

    公开(公告)号：US5560423A

    公开(公告)日：1996-10-01

    申请号：US282068

    申请日：1994-07-28

    Applicant: Ralph Larson ,  Richard J. Phillips

    Inventor： Ralph Larson ,  Richard J. Phillips

    IPC: F28D15/02 ,  F28F21/00 ,  H01L23/427 ,  H05K7/20 ,  F28D15/00

    CPC classification number: F28F21/00 ,  F28D15/0241 ,  H01L23/427 ,  H01L2924/0002

    Abstract: A heat pipe which is flexible and thus conformable to the space in which it is to be deployed consists of two or three layers, namely, a relatively thin, highly conductive plate as a bottom layer, a plastic sheet as a top layer and wicking as an optional middle layer. The bottom plate has a relatively high modulus of elasticity and it is stiff, yet ductile. It is preferably made of metal, such as aluminum, or a plastic sheet or plate. To manufacture the heat pipe, the bottom and top layers are aligned, with the wicking between them, and sealed together around three edges. Liquid coolant is then added and the fourth edge is sealed. The sealing is preferably performed by heat sealing. The heat pipe may include heat-dissipating fins or ridges on the end of the pipe that operates as a condenser. The opposing end of the pipe, which acts as the evaporator, is positioned proximate to a heat-generating component. In an alternative embodiment, additional layers of plastic and optional wicking are attached to an otherwise exposed surface of the bottom plate. The heat pipe is narrow and can thus be installed in existing space proximate to a heat generating component, flexing and/or elastically deforming as necessary to facilitate installation. Further, the heat pipe can be bent, to conform to the shape of the component.

    Abstract translation: 柔性的，因此与其被展开的空间相适应的热管由两层或三层组成，即作为底层的相对薄的，高度导电的板，作为顶层的塑料片和芯吸为 一个可选的中间层。 底板具有相对高的弹性模量，并且它是刚性的，而且是延展性的。 它最好由诸如铝的金属或塑料片或板制成。 为了制造热管，底层和顶层与它们之间的芯吸对准，并且围绕三个边缘密封在一起。 然后加入液体冷却剂，第四边缘被密封。 密封优选通过热封进行。 热管可以包括在作为冷凝器操作的管的端部上的散热翅片或脊。 用作蒸发器的管的相对端靠近发热部件定位。 在替代实施例中，附加的塑料层和可选的芯吸附接到底板的另外暴露的表面。 热管较窄，因此可以安装在靠近发热部件的现有空间中，根据需要弯曲和/或弹性变形以便于安装。 此外，热管可以弯曲，以符合部件的形状。

    Simulated ski slope slide structure
    5.
    发明授权
    Simulated ski slope slide structure 失效
    模拟滑雪坡滑道结构

    公开(公告)号：US4148477A

    公开(公告)日：1979-04-10

    申请号：US868270

    申请日：1978-01-10

    Applicant: Ralph Larson

    Inventor： Ralph Larson

    IPC: A63B69/18 ,  A63C19/10 ,  E01C13/12 ,  A63G21/14

    CPC classification number: A63B69/18 ,  A63C19/10 ,  E01C13/12

    Abstract: A simulated ski slope slide including an elongate forwardly and downwardly inclined deck having a flat top surface and elongate endless carrier belt with a fibrous pile surface engaged about the deck to extend longitudinally thereof and driven so that its upper portion moves continuously rearwardly and upwardly relative to the top surface of the deck, a bed of flaked ice inter-engaged with the pile surface of the carrier belt and an elongate endless retaining belt arranged to occur adjacent the lower and end portions of the carrier belt to engage the bed of ice and hold said bed of ice engaged with the carrier belt when the bed of ice occurs at the lower and end portions of the carrier belt.

    Abstract translation: 一个模拟滑雪坡道滑梯，包括一个细长的向前和向下倾斜的甲板，具有一个平坦的上表面和一个细长的环形承载带，纤维绒头表面与甲板接合，以使其长度方向延伸并被驱动，使得其上部部分相对于 甲板的上表面，与承载带的桩表面相互接合的片状冰床和细长的环形保持带，布置成邻近承载带的下部和端部发生接合冰床并保持 当冰床在载体带的下端和端部处发生时，所述冰床与载体带接合。

    Thermal interface and method of making the same
    8.
    发明申请
    Thermal interface and method of making the same 审中-公开
    热接口和制作方法

    公开(公告)号：US20050155752A1

    公开(公告)日：2005-07-21

    申请号：US10994194

    申请日：2004-11-19

    Applicant: Ralph Larson ,  Robert Proulx

    Inventor： Ralph Larson ,  Robert Proulx

    IPC: H01L23/373 ,  H01L23/42 ,  H05K7/20

    CPC classification number: H01L23/3733 ,  H01L23/3736 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A thermal interface material and methods for preparing the same are disclosed. The thermal interface material comprises a copper mesh and a slurry. The copper mesh is impregnated and coated with the slurry. The slurry comprises a liquid metal alloy mixed with a plurality of thermal conductive particles. The methods include methods for preparing the thermal interface material, preparing the slurry, preparing the mesh, preparing the device for receiving the material, and for applying the thermal interface to the device.

    Abstract translation: 公开了一种热界面材料及其制备方法。 热界面材料包括铜网和浆料。 铜网被浸渍并用浆料涂覆。 浆料包括与多个导热颗粒混合的液态金属合金。 这些方法包括制备热界面材料的方法，制备浆料，制备网，制备用于接收材料的装置，以及将热界面施加到装置。

    Pad and cable geometries for spring clip mounting and electrically connecting flat flexible multiconductor printed circuit cables to switching chips on spaced-parallel planar modules
    9.
    发明授权
    Pad and cable geometries for spring clip mounting and electrically connecting flat flexible multiconductor printed circuit cables to switching chips on spaced-parallel planar modules 有权
    用于弹簧夹安装的焊盘和电缆几何形状，并将扁平柔性多导体印刷电路电缆电连接到间隔平行平面模块上的切换芯片

    公开(公告)号：US06301247B1

    公开(公告)日：2001-10-09

    申请号：US09426501

    申请日：1999-10-26

    Applicant: Brian Ralph Larson ,  Charles Kryzak

    Inventor： Brian Ralph Larson ,  Charles Kryzak

    IPC: H04L1250

    CPC classification number: H04L49/45 ,  H04L49/1515 ,  H04L49/309 ,  H04L2012/5627

    Abstract: Dense physical and electrical connection of (i) flat flexible multiconductor cables of the printed circuit or ribbon types, to (ii) to spaced-parallel planar modules, particularly to switching modules containing switching chips, is realized by (1) a particular connection geometry in combination with (2) a spring clip connector. Flat flexible multiconductor cables routed through free space either in (i) “X” and, optionally also, “Z” planes, or else in (ii) “Y” planes exclusively, have their conductors' ends stripped and bent 90° so as to lie upon conductive pads, arrayed along lines angled 45° to both the “X” and “Y” planes, located on the substrates of switching modules that are within “Z” planes. A substantially square, substantially planar, spring clip mounts and re-mounts to the substrate by, preferably, two tabs fitting in a corresponding two holes in the substrate, so as to hold exposed conductor ends of each cable bent 90° compressively against a portion of the arrayed conductive pads, making electrical connections.

    Abstract translation: （i）印刷电路或色带类型的扁平柔性多导体电缆的密集物理和电气连接，通过（1）特定的连接几何形状实现（ii）到间隔平行的平面模块，特别是包含开关芯片的开关模块 与（2）弹簧夹连接器组合。 扁平柔性多导体电缆通过（i）“X”和（可选地）“Z”平面或另外在（ii）“Y”平面中的自由空间布线，其导线端部被剥离并弯曲90°，以便 位于导电焊盘上，沿着与“Z”平面内的开关模块的基板上的“X”和“Y”平面成45°角的线排列。 基本上为方形的，基本上平面的弹簧夹通过优选地安装在衬底中并重新安装到衬底，优选地，两个接头嵌合在衬底中的相应的两个孔中，以便将每个电缆弯曲90°的每个电缆的暴露的导体端部压缩抵抗部分 的阵列导电焊盘，进行电气连接。

    Single-type fabric card networks and method of implementing same
    10.
    发明授权
    Single-type fabric card networks and method of implementing same 失效
    单机型网卡及其实现方法

    公开(公告)号：US06212179B1

    公开(公告)日：2001-04-03

    申请号：US09032534

    申请日：1998-02-27

    Applicant: Steven Allen Murphy ,  Donald Bruce Bennett ,  Brian Ralph Larson

    Inventor： Steven Allen Murphy ,  Donald Bruce Bennett ,  Brian Ralph Larson

    IPC: H04L1250

    CPC classification number: H04L49/256 ,  H04L49/106 ,  H04Q11/0478

    Abstract: An expandable network constructed from a plurality of identical network fabric cards which uses a plurality of selected row address bits to route connection paths between adjacent columns of interconnecting switches and a software algorithm for implementing a network of any whole number power of 2 rows or ports by assigning numbers of the network switches and attached nodes are described.

    Abstract translation: 由多个相同的网络结构卡构成的可扩展网络，其使用多个所选择的行地址位来路由互连交换机的相邻列之间的连接路径，以及用于实现2行或者端口的任何全部功率的网络的软件算法 描述网络交换机和附加节点的分配号码。

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