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    Graded metal hardware component for an electrochemical cell
    1.
    发明授权
    Graded metal hardware component for an electrochemical cell 失效
    用于电化学电池的分级金属五金组件

    公开(公告)号：US5942350A

    公开(公告)日：1999-08-24

    申请号：US814140

    申请日：1997-03-10

    申请人： Robert J. Roy ,  Andrei Leonida ,  Thomas J. Garosshen ,  Trent M. Molter

    发明人： Robert J. Roy ,  Andrei Leonida ,  Thomas J. Garosshen ,  Trent M. Molter

    IPC分类号： C25B11/10 ,  C23C26/00 ,  C25B1/04 ,  C25B9/00 ,  C25D3/48 ,  C25D3/62 ,  C25D5/10 ,  C25D5/50 ,  C25D7/00 ,  H01M8/02 ,  H01M8/10

    CPC分类号： C23C28/023 ,  C23C26/00 ,  C23C28/021 ,  C23C28/028 ,  C25B9/00 ,  C25D3/48 ,  C25D3/62 ,  C25D5/10 ,  C25D5/50 ,  H01M8/0206 ,  H01M2300/0082 ,  H01M8/0228 ,  Y02E60/366 ,  Y02P70/56

    摘要： A graded metal hardware component for an electrochemical cell is shown for mechanically supporting electrochemical cell structures and defining fluid cavities and fluid passages in a cell employing a solid polymer electrolyte membrane. The graded metal hardware component includes a substrate such as stainless steel, a surface layer made of a precious metal such as gold, and a graded boundary layer adjacent to and between the substrate and surface layer, wherein the graded boundary layer is an interdiffusion of the substrate and surface layer so that the graded boundary layer is between 0.5 wt. %-5.0 wt. % of the material making up the substrate, and between 99.5 wt. %-95.0 wt. % of the material making up the surface layer, and the graded boundary layer has a thickness of between 10%-90% of a shortest distance between the substrate and an exterior surface of the surface layer. In a preferred embodiment a shortest distance between the substrate and an exterior surface of the surface layer is between 50 to 120 microinches, and the exterior surface of the surface layer has a hardness of between 150 to 200 on the Knoop scale.

    摘要翻译： 示出了用于电化学电池的分级金属五金部件用于机械地支撑电化学电池结构并且在使用固体聚合物电解质膜的电池中限定流体腔和流体通道。 分级金属五金部件包括诸如不锈钢的基板，由贵金属如金制成的表面层以及与基板和表面层之间并且在基板和表面层之间的梯度边界层，其中分级边界层是相互扩散的 衬底和表面层，使得分级边界层在0.5wt。 ％-5.0wt。 构成基材的材料的％，以及99.5重量％ ％-95.0wt。 构成表面层的材料的％，梯度边界层的厚度在基板和表面层的外表面之间的最短距离的10％-90％之间。 在优选实施例中，基底与表面层的外表面之间的最短距离在50至120微英寸之间，并且表面层的外表面在Knoop量表上的硬度为150至200。

    Method and apparatus for testing refrigerant
    3.
    发明授权
    Method and apparatus for testing refrigerant 失效
    用于测试制冷剂的方法和装置

    公开(公告)号：US5363661A

    公开(公告)日：1994-11-15

    申请号：US116936

    申请日：1993-09-03

    申请人： David A. Condit ,  H. Harvey Michels ,  Thomas J. Garosshen ,  Warren R. Clough

    发明人： David A. Condit ,  H. Harvey Michels ,  Thomas J. Garosshen ,  Warren R. Clough

    IPC分类号： G01N31/00 ,  C09K5/00 ,  G01N31/22

    CPC分类号： G01N31/22

    摘要： A method and apparatus for testing refrigerant of one type for contamination by refrigerant of another type as would be the case if an air conditioning or refrigeration system charged with a non-chlorofluorocarbon refrigerant received a replenishment charge of a chlorofluorocarbon refrigerant. A sample of the suspected refrigerant mix is exposed to a reagent that will decompose the contaminant refrigerant but not the refrigerant that is proper for the system. The sample is then tested for a product of the decomposition. If the product is present, then one can conclude that the contaminant refrigerant is present.

    摘要翻译： 一种用于检测另一种制冷剂污染的制冷剂的方法和装置，如果装有非氯氟烃制冷剂的空调或制冷系统接收到氯氟烃制冷剂的补充装料的情况。 可疑制冷剂混合物的样品暴露于将分解污染物制冷剂而不是适用于该系统的制冷剂的试剂。 然后测试样品的分解产物。 如果产品存在，则可以断定存在污染物制冷剂。

    CORROSION SENSOR SYSTEM
    4.
    发明申请
    CORROSION SENSOR SYSTEM 审中-公开
    腐蚀传感器系统

    公开(公告)号：US20110210014A1

    公开(公告)日：2011-09-01

    申请号：US13127268

    申请日：2008-11-03

    申请人： Thomas J. Garosshen

    发明人： Thomas J. Garosshen

    IPC分类号： G01N17/04 ,  G01N17/02

    CPC分类号： G01N27/121 ,  G01N17/04

    摘要： A corrosion sensor system includes a substrate with a hydrophilic coating and a sensor array attached to the substrate, the sensor array manufactured of a noble metal. The sensor system operates to determine a time of wetness measurement based upon an electrolyte conductivity and a temperature.

    摘要翻译： 腐蚀传感器系统包括具有亲水涂层的基底和附着于基底的传感器阵列，该传感器阵列由贵金属制成。 传感器系统基于电解质电导率和温度来确定湿度测量的时间。

    Article exhibiting improved resistance to galvanic corrosion
    5.
    发明授权
    Article exhibiting improved resistance to galvanic corrosion 有权
    文章表现出改善的抗电腐蚀性

    公开(公告)号：US06325138B1

    公开(公告)日：2001-12-04

    申请号：US09258668

    申请日：1999-02-26

    申请人： Thomas J. Garosshen ,  Sandra J. Downey ,  Daniel P. Gaffaney

    发明人： Thomas J. Garosshen ,  Sandra J. Downey ,  Daniel P. Gaffaney

    IPC分类号： F28F1902

    CPC分类号： F28F19/06 ,  C23C26/00 ,  C23C30/00

    摘要： An article having a first member formed from a first metal and a second member connected with the first member at a contact area. The second member is formed from a second metal having high reduction reaction kinetics and galvanic corrosion driving force relative the first member, wherein the second metal is more noble than the first metal. A material for substantially eliminating the galvanic corrosion problem by reducing the reduction reaction kinetics of the second metal in the presence of an electrolyte is provided between the first and second metals. In a preferred embodiment, the article is a heat exchanger wherein the first member is a fin collar and the second member a tube and the material for reducing is a coating on the tube has low reduction reaction kinetics relative to copper for reducing corrosion activities between the tube and fin collar.

    摘要翻译： 一种具有由第一金属形成的第一构件和在接触区域与第一构件连接的第二构件的制品。 第二构件由相对于第一构件具有高还原反应动力学和电镀腐蚀驱动力的第二金属形成，其中第二金属比第一金属更加高贵。 在第一和第二金属之间提供用于在电解质存在下通过降低第二金属的还原反应动力学来基本上消除电偶腐蚀问题的材料。 在优选实施例中，制品是热交换器，其中第一构件是翅片套环，并且管和用于还原的材料的第二构件是管上的涂层，具有相对于铜的降低的反应动力学，以减少 管和鳍领。

    Coating process
    8.
    发明授权
    Coating process 失效
    涂层工艺

    公开(公告)号：US07115197B2

    公开(公告)日：2006-10-03

    申请号：US10443481

    申请日：2003-05-22

    申请人： Allan Reed ,  John Matthew Boettger ,  Thomas J. Garosshen

    发明人： Allan Reed ,  John Matthew Boettger ,  Thomas J. Garosshen

    IPC分类号： C25D5/02 ,  C25D3/56

    CPC分类号： C25D5/48 ,  C25D3/565 ,  C25D5/022 ,  C25D5/16

    摘要： This invention relates to a process for electroplating a selected surface area of a component with a crushable zinc alloy, the method comprising utilizing a relatively low current density in an alkaline solution during the electroplating process to provide a crushable coating of said zinc alloy on said selected surface area.

    摘要翻译： 本发明涉及一种使用可压碎的锌合金电镀部件的选定表面区域的方法，该方法包括在电镀工艺期间在碱性溶液中使用相对低的电流密度，以在所述选定的所述锌合金上提供所述锌合金的可压碎涂层 表面积。

    Article exhibiting increased resistance to galvanic corrosion
    9.
    发明授权
    Article exhibiting increased resistance to galvanic corrosion 失效
    文章表现出增加的抗电腐蚀性

    公开(公告)号：US06578628B1

    公开(公告)日：2003-06-17

    申请号：US08734146

    申请日：1996-10-21

    申请人： Thomas J. Garosshen

    发明人： Thomas J. Garosshen

    IPC分类号： F28F1906

    CPC分类号： C23C30/00 ,  F28F19/06

    摘要： An article comprised of dissimilar metals in contact with one another wherein the exposed surface of the more noble metal is coated with a metal more galvanically compatible with the less noble metal. The article exhibits increased resistance to galvanic corrosion.

    摘要翻译： 由彼此接触的不同金属组成的制品，其中较贵金属的暴露表面涂覆有与较低贵金属更具电流相容性的金属。 该物品表现出增加的抗电腐蚀性。