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    Hermetic high temperature dielectric with groove and thermal expansion compensator
    2.
    发明授权
    Hermetic high temperature dielectric with groove and thermal expansion compensator 有权
    密封高温电介质带槽和热膨胀补偿器

    公开(公告)号：US08404398B2

    公开(公告)日：2013-03-26

    申请号：US12461413

    申请日：2009-08-11

    申请人： Martin Perry ,  Michael Petrucha ,  Andy Ta ,  Brandon Snow

    发明人： Martin Perry ,  Michael Petrucha ,  Andy Ta ,  Brandon Snow

    IPC分类号： H01M2/08 ,  H01M2/40

    CPC分类号： F16L51/025 ,  F16L51/00 ,  H01M8/04201 ,  H01M8/2465 ,  H01M8/2485 ,  H01M2008/1293

    摘要： According to an embodiment, a gas delivery device for a fuel cell system includes a hollow ceramic element comprising a dielectric material having at least one groove in one end face of the ceramic element and a first metal tube, wherein an end of the first metal tube is inserted into the groove of the hollow ceramic element. According to an embodiment, a fuel cell system includes a fuel cell stack or column, a gas delivery line fluidly connected to the stack or column, and a coefficient of thermal expansion compensator/isolator located in the gas delivery line, where the coefficient of thermal expansion compensator/isolator includes a hollow ceramic element made of a dielectric material having at least one groove in one end face of the ceramic element, a first metal tube, where an end of the first metal tube is inserted into the groove of the hollow ceramic element, and a hollow flexible element which compensates for differences in coefficients of thermal expansion between components of the fuel cell system.

    摘要翻译： 根据实施例，用于燃料电池系统的气体输送装置包括中空陶瓷元件，其包括在陶瓷元件的一个端面中具有至少一个凹槽的电介质材料和第一金属管，其中第一金属管的端部 插入中空陶瓷元件的槽中。 根据实施例，燃料电池系统包括燃料电池堆或列，流体连接到堆或列的气体输送管线，以及位于气体输送管线中的热膨胀补偿器/隔离器系数，其中热系数 膨胀补偿器/隔离器包括由介电材料制成的中空陶瓷元件，其在陶瓷元件的一个端面中具有至少一个凹槽，第一金属管，其中第一金属管的端部插入到中空陶瓷的凹槽中 元件和中空柔性元件，其补偿燃料电池系统的部件之间的热膨胀系数的差异。

    Hermetic high temperature dielectric with groove and thermal expansion compensator
    8.
    发明申请
    Hermetic high temperature dielectric with groove and thermal expansion compensator 有权
    密封高温电介质带槽和热膨胀补偿器

    公开(公告)号：US20100040934A1

    公开(公告)日：2010-02-18

    申请号：US12461413

    申请日：2009-08-11

    申请人： Martin Perry ,  Michael Petrucha ,  Andy Ta ,  Brandon Snow

    发明人： Martin Perry ,  Michael Petrucha ,  Andy Ta ,  Brandon Snow

    IPC分类号： H01M2/00 ,  F16L3/00

    CPC分类号： F16L51/025 ,  F16L51/00 ,  H01M8/04201 ,  H01M8/2465 ,  H01M8/2485 ,  H01M2008/1293

    摘要： According to an embodiment, a gas delivery device for a fuel cell system includes a hollow ceramic element comprising a dielectric material having at least one groove in one end face of the ceramic element and a first metal tube, wherein an end of the first metal tube is inserted into the groove of the hollow ceramic element. According to an embodiment, a fuel cell system includes a fuel cell stack or column, a gas delivery line fluidly connected to the stack or column, and a coefficient of thermal expansion compensator/isolator located in the gas delivery line, where the coefficient of thermal expansion compensator/isolator includes a hollow ceramic element made of a dielectric material having at least one groove in one end face of the ceramic element, a first metal tube, where an end of the first metal tube is inserted into the groove of the hollow ceramic element, and a hollow flexible element which compensates for differences in coefficients of thermal expansion between components of the fuel cell system.

    摘要翻译： 根据实施例，用于燃料电池系统的气体输送装置包括中空陶瓷元件，其包括在陶瓷元件的一个端面中具有至少一个凹槽的电介质材料和第一金属管，其中第一金属管的端部 插入中空陶瓷元件的槽中。 根据实施例，燃料电池系统包括燃料电池堆或列，流体连接到堆或列的气体输送管线，以及位于气体输送管线中的热膨胀补偿器/隔离器系数，其中热系数 膨胀补偿器/隔离器包括由介电材料制成的中空陶瓷元件，其在陶瓷元件的一个端面中具有至少一个凹槽，第一金属管，其中第一金属管的端部插入到中空陶瓷的凹槽中 元件和中空柔性元件，其补偿燃料电池系统的部件之间的热膨胀系数的差异。