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    Resilient sealing ring
    6.
    发明授权
    Resilient sealing ring 失效
    弹性密封圈

    公开(公告)号：US4182519A

    公开(公告)日：1980-01-08

    申请号：US927293

    申请日：1978-07-24

    Applicant: Ralph Wilson

    Inventor： Ralph Wilson

    IPC: F16L17/035 ,  F16L21/03 ,  F16L21/035 ,  F16L17/02 ,  F16J15/10

    CPC classification number: F16L21/03 ,  F16L17/035 ,  F16L21/035

    Abstract: An improved sealing ring for forming socket-type pipe joints. The ring according to the present invention has an elongate cross-section having a bulbous leading end portion and a trailing end portion having a pair of fins extending towards the respective sealing surfaces.The sealing ring provides a seal which is effective to seal a joint against internal and infiltration pressures.

    Abstract translation: 一种用于形成插座式管接头的改进的密封环。 根据本发明的环具有细长的横截面，其具有球形前端部分和后端部分，其具有朝向相应的密封表面延伸的一对翅片。 密封环提供密封，其有效地密封接头以抵抗内部和渗透压力。

    Reflective additive-primary kinematic color generators
    7.
    发明申请
    Reflective additive-primary kinematic color generators 审中-公开
    反光添加剂 - 主运动色发生器

    公开(公告)号：US20070109567A1

    公开(公告)日：2007-05-17

    申请号：US11274833

    申请日：2005-11-14

    Applicant: Ralph Wilson

    Inventor： Ralph Wilson

    IPC: G06F15/00

    CPC classification number: G01J3/461 ,  G09B19/0023

    Abstract: The process underlies a set of three-dimensional structures which may also find utility in the studies of vision science, geometry and physics. The apparent luminance of mixtures of diffusely-reflected additive primaries (RGB) is altered by the introduction of zero (or low) light intervals. In one type of structure the intervals of darkness lie between colored regions as opaque pigments on essentially openwork structures. In a second type, the intervals of darkness are integrated between rapid successions of colored regions. In a third type the intervals of darkness are also integrated between rapid successions of colored regions but the domains of the primaries are first configured as openwork structures. When viewed under incidental white light, the objects exhibit additive primaries by diffuse reflection to stimulate sensations of secondary colors—magenta, cyan, and yellow—and tertiary colors.

    Abstract translation: 该过程是一组三维结构的基础，也可能在视觉科学，几何学和物理学的研究中发挥作用。 通过引入零（或低）光间隔来改变漫反射加成原色（RGB）的混合物的表观亮度。 在一种类型的结构中，黑暗的间隔位于着色区域之间，作为基本上镂空结构上的不透明颜料。 在第二种类型中，黑暗的间隔集成在彩色区域的快速连续之间。 在第三种类型中，黑暗的间隔也集成在彩色区域的快速连续之间，但是初级的域首先被配置为镂空结构。 当在附带的白光下观察时，物体通过漫反射展现出附加的原色，以刺激次级颜色的感觉 - 品红色，青色和黄色以及第三种颜色。

    Auxiliary outside air refrigerating mechanism
    8.
    发明授权
    Auxiliary outside air refrigerating mechanism 失效
    辅助外部空气制冷机构

    公开(公告)号：US4619114A

    公开(公告)日：1986-10-28

    申请号：US787625

    申请日：1985-10-15

    Applicant: Ralph Wilson

    Inventor： Ralph Wilson

    IPC: F25D1/00 ,  F25D16/00 ,  F28F9/18 ,  F28F21/06 ,  F25B25/00

    CPC classification number: F28F9/187 ,  F25D16/00 ,  F28F21/062 ,  F25D1/00

    Abstract: An auxiliary outside air refrigeration mechanism for a refrigerated storage room comprises an air-to-air heat exchanger wherein the two air supplies are sealed from each other by a physical seal and by a positive pressure air differential between the air supplies. An inlet and outlet for one air supply is connected to receive and return storage room air and an inlet and outlet for the other air supply is connected to receive and circulate outside air. A control mechanism automatically renders the auxiliary refrigerating mechanism operational when the outside temperature is a predetermined temperature below the upper temperature limit in the storage room. The control mechanism actuates the auxiliary refrigerating mechanism at a temperature below the temperature at which the conventional mechanical refrigerating unit is actuated, thus supplementing the conventional refrigerating unit when the outside temperature is cold. The control mechanism automatically switches off the outside air circulation when condensate in the heat exchanger freezes, and the unit self defrosts and drains the water through an inclined opening. The heat exchanger employs a special tube bundle formed of thin-walled thermoplastic tubes heat welded in openings in thermoplastic traverse mounting plates at opposite ends of the tube bundle.

    Abstract translation: 用于冷藏库的辅助外部空气制冷机构包括空气 - 空气热交换器，其中两个空气供应通过物理密封和空气供应之间的正压空气差异彼此密封。 连接一个空气源的入口和出口，以接收和返回储存室空气，另一个空气源的入口和出口被连接以接收和循环外部空气。 当外部温度是低于储藏室温度上限的预定温度时，控制机构自动使辅助制冷机构工作。 控制机构在低于常规机械制冷机构的温度的温度下使辅助制冷机构动作，从而在外部温度较冷时对常规制冷机组进行补充。 当热交换器中的冷凝水冻结时，控制机构自动关闭外部空气循环，单元自动除霜并通过倾斜开口排出水。 热交换器采用由薄壁热塑管组成的特殊管束，热管用热焊接在管束两端的热塑性横移安装板的开口中。

    Laminate trimmer guide
    9.
    发明授权
    Laminate trimmer guide 失效
    层压修剪器指南

    公开(公告)号：US4022260A

    公开(公告)日：1977-05-10

    申请号：US697140

    申请日：1976-06-17

    Applicant: Ralph Wilson

    Inventor： Ralph Wilson

    IPC: B27C5/10 ,  B27D5/00

    CPC classification number: B27C5/10 ,  B27D5/006 ,  Y10T409/306216

    Abstract: A laminate trimmer guide including a frame adapted to be hand held for greater precision and control in trimming and an alignment rod of sufficient length to provide vertical alignment of a rotary cutter of a laminate trimmer with the vertical surface of a structural member having a horizontal laminate overlap to be cut.

    Abstract translation: 一种层压修剪器引导件，其包括适于手持的框架，以更精确地进行修整和控制修剪，并且具有足够长度的对准杆，以提供层压修剪器的旋转切割器与具有水平层压板的结构构件的垂直表面的垂直对准 重叠切割。

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