FUEL CELL FOR MOISTURE MANAGEMENT AT GAS INLETS
    35.
    发明申请
    FUEL CELL FOR MOISTURE MANAGEMENT AT GAS INLETS 审中-公开
    燃气输入口水分管理燃油电池

    公开(公告)号:US20120003560A1

    公开(公告)日:2012-01-05

    申请号:US13256290

    申请日:2009-03-18

    IPC分类号: H01M8/04 H01M2/08

    CPC分类号: H01M8/023 H01M8/04276

    摘要: A fuel cell includes an electrode assembly having an electrolyte between a cathode catalyst and an anode catalyst, and a flow field plate having a channel for delivering a reactant gas to the electrode assembly. The flow field plate includes a channel having a channel inlet. A porous diffusion layer is located between the electrode assembly and the flow field plate. The porous diffusion layer includes a first region near the channel inlet and a second region downstream from the first region relative to the channel inlet. The first region includes a filler material that partially blocks pores of the first region such that the first region has a first porosity and the second region has a second porosity that is greater than the first porosity.

    摘要翻译: 燃料电池包括在阴极催化剂和阳极催化剂之间具有电解质的电极组件和具有用于将反应气体输送到电极组件的通道的流场板。 流场板包括具有通道入口的通道。 多孔扩散层位于电极组件和流场板之间。 多孔扩散层包括在通道入口附近的第一区域和相对于通道入口从第一区域下游的第二区域。 第一区域包括填充材料,其部分地阻挡第一区域的孔,使得第一区域具有第一孔隙度,并且第二区域具有大于第一孔隙率的第二孔隙率。

    Composite article and fabrication method
    39.
    发明授权
    Composite article and fabrication method 有权
    复合制品及其制作方法

    公开(公告)号:US07998569B2

    公开(公告)日:2011-08-16

    申请号:US12789787

    申请日:2010-05-28

    申请人: Wayde R. Schmidt

    发明人: Wayde R. Schmidt

    IPC分类号: B32B3/26 C08F2/48

    摘要: A refractory metal composite article includes a refractory metal ceramic section and a refractory metal ceramic coating disposed directly adjacent to the refractory metal ceramic section. The refractory metal ceramic section and the refractory metal ceramic coating form a composite porous matrix. Each of the refractory metal ceramic section and the refractory metal ceramic coating includes at least one of a refractory metal carbide, a refractory metal silicide, or a refractory metal boride. A solid filler is disposed within pores of the composite porous matrix, and the solid filler is selected from a polymer material, a ceramic material, a metallic material, a glass material, and a glass ceramic material.

    摘要翻译: 难熔金属复合制品包括难熔金属陶瓷部分和直接邻近难熔金属陶瓷部分设置的难熔金属陶瓷涂层。 难熔金属陶瓷部分和难熔金属陶瓷涂层形成复合多孔基体。 耐火金属陶瓷部分和难熔金属陶瓷涂层中的每一个包括难熔金属碳化物,难熔金属硅化物或难熔金属硼化物中的至少一种。 固体填料设置在复合多孔基体的孔内,固体填料选自聚合物材料,陶瓷材料,金属材料,玻璃材料和玻璃陶瓷材料。

    Micro heat exchanger with thermally conductive porous network
    40.
    发明授权
    Micro heat exchanger with thermally conductive porous network 有权
    具有导热多孔网络的微型热交换器

    公开(公告)号:US07871578B2

    公开(公告)日:2011-01-18

    申请号:US11119564

    申请日:2005-05-02

    申请人: Wayde R. Schmidt

    发明人: Wayde R. Schmidt

    IPC分类号: B01J19/00

    摘要: A micro heat exchanger system includes a first flow path and a second flow path transverse thereto for transferring thermal energy between a first fluid flowing through the first flow path and a second fluid flowing through the second flow path. The first flow path and the second flow path are filled with a thermally conductive porous network which incorporate unique structures, such as tubes, honeycomb, corrugated metal, reticulated foams, woven meshes or nonwoven mats or felts, engineered lattice structures, or a combination of these structures. In another embodiment, the thermally conductive porous network is coated with catalyst to provide an integrated heat exchanger and catalytic reactors.

    摘要翻译: 微型热交换器系统包括第一流动路径和横向于其的第二流动路径,用于在流过第一流动路径的第一流体和流过第二流动路径的第二流体之间传递热能。 第一流动路径和第二流动路径填充有导热多孔网络,其具有独特的结构,例如管,蜂窝,波纹金属,网状泡沫,织造网或非织造毡或毡,工程晶格结构或 这些结构。 在另一个实施方案中,导热多孔网络涂覆有催化剂以提供集成的热交换器和催化反应器。