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100 条记录 (耗时 0.023 秒)

    Fuel cell stack compression retention system with external springs
    43.
    发明申请
    Fuel cell stack compression retention system with external springs 有权
    具有外部弹簧的燃料电池堆压缩保持系统

    公开(公告)号：US20080102345A1

    公开(公告)日：2008-05-01

    申请号：US11591377

    申请日：2006-11-01

    申请人： Benno Andreas-Schott ,  Gerald W. Fly ,  Jeffrey A. Rock ,  Ian R. Jermy

    发明人： Benno Andreas-Schott ,  Gerald W. Fly ,  Jeffrey A. Rock ,  Ian R. Jermy

    IPC分类号： H01M8/02

    CPC分类号： H01M8/248 ,  H01M8/2475 ,  H01M2008/1095

    摘要： A fuel cell system is provided including a fuel cell stack having a first end and second end; an upper end unit adjacent the first end of the fuel cell stack; a lower end unit adjacent the second end of the fuel cell stack; and a compression retention system disposed external to the fuel cell stack. The compression retention system includes at least one restraining member extending from the upper end unit to the lower end unit, fastening means disposed at opposite ends of the at least one restraining member, and compressive means interposed between at least one of the fastening means and the end units; wherein the fastening means and the compressive means urge the upper end unit toward the lower end unit, thereby applying compressive force to the fuel cell stack. Also provided is a method for assembling the fuel cell system.

    摘要翻译： 提供一种燃料电池系统，其包括具有第一端和第二端的燃料电池堆; 与燃料电池堆的第一端相邻的上端单元; 与燃料电池堆的第二端相邻的下端单元; 以及设置在燃料电池堆外部的压缩保持系统。 压缩保持系统包括从上端单元延伸到下端单元的至少一个限制构件，设置在至少一个限制构件的相对端部的紧固装置，以及插入在至少一个紧固装置和 终端单位 其中紧固装置和压缩装置将上端单元推向下端单元，从而向燃料电池堆施加压力。 还提供了组装燃料电池系统的方法。

    Layered radiation-sensitive materials with varying sensitivity
    45.
    发明授权
    Layered radiation-sensitive materials with varying sensitivity 有权
    具有不同灵敏度的分层辐射敏感材料

    公开(公告)号：US08906597B2

    公开(公告)日：2014-12-09

    申请号：US12339308

    申请日：2008-12-19

    申请人： Jeffrey A. Rock ,  Gerald W. Fly ,  Yeh-Hung Lai ,  Keith E. Newman ,  Alan J. Jacobsen ,  William B. Carter ,  Peter D. Brewer

    发明人： Jeffrey A. Rock ,  Gerald W. Fly ,  Yeh-Hung Lai ,  Keith E. Newman ,  Alan J. Jacobsen ,  William B. Carter ,  Peter D. Brewer

    IPC分类号： G03F7/26 ,  G03F7/095 ,  G03F7/20

    CPC分类号： G03F7/20 ,  G03F7/095 ,  G03F7/2022

    摘要： A method for fabricating a radiation-cured structure is provided. The method includes the steps of providing a first radiation-sensitive material and applying a second radiation-sensitive material to the first radiation-sensitive material. The first radiation-sensitive material has a first sensitivity. The second radiation-sensitive material has a second sensitivity different from the first sensitivity. At least one mask is placed between at least one radiation source and the first and second radiation-sensitive materials. The mask has a plurality of substantially radiation-transparent apertures. The first and second radiation-sensitive materials are then exposed to a plurality of radiation beams through the radiation-transparent apertures in the mask to form a first construct in the first radiation-sensitive material and a second construct in the second radiation-sensitive material. The first construct and the second construct cooperate to form the radiation-cured structure.

    摘要翻译： 提供了一种制造辐射固化结构的方法。 该方法包括提供第一辐射敏感材料并将第二辐射敏感材料施加到第一辐射敏感材料的步骤。 第一种辐射敏感材料具有第一敏感性。 第二辐射敏感材料具有与第一灵敏度不同的第二灵敏度。 至少一个掩模被放置在至少一个辐射源与第一和第二辐射敏感材料之间。 掩模具有多个基本上辐射透明的孔。 然后将第一和第二辐射敏感材料暴露于通过掩模中的辐射透明孔的多个辐射束，以在第一辐射敏感材料中形成第一构造体，并在第二辐射敏感材料中形成第二构造体。 第一构造和第二构造协作形成辐射固化结构。

    Dynamic projection method for micro-truss foam fabrication
    48.
    发明授权
    Dynamic projection method for micro-truss foam fabrication 有权
    微桁架泡沫制造的动态投影方法

    公开(公告)号：US08426119B2

    公开(公告)日：2013-04-23

    申请号：US12603147

    申请日：2009-10-21

    申请人： Yeh-Hung Lai ,  Gerald W. Fly ,  Jeffrey A. Rock

    发明人： Yeh-Hung Lai ,  Gerald W. Fly ,  Jeffrey A. Rock

    IPC分类号： G03F7/20

    CPC分类号： H01M8/02 ,  G02B26/0833 ,  H01M8/0221 ,  H01M8/0239 ,  H01M8/0284

    摘要： A system for fabricating a radiation-cured component is provided. The system includes a radiation-sensitive material configured to at least one of initiate, polymerize, crosslink and dissociate with exposure to radiation, and at least one radiation source configured to project a radiation beam with a vector that does not intersect the radiation-sensitive material. The system further includes a radiation directing device that is selectively positionable to reflect the radiation beam in a desired direction and exposure the radiation-sensitive material to the radiation beam. A method for fabricating the radiation-cured components is also provided.

    摘要翻译： 提供了一种用于制造辐射固化部件的系统。 该系统包括配置成在暴露于辐射时引发，聚合，交联和解离中的至少一种的辐射敏感材料，以及被配置成用不与辐射敏感材料相交的矢量投影辐射束的至少一个辐射源 。 所述系统还包括辐射导向装置，所述辐射导向装置可选择性地定位成在期望的方向上反射辐射束并将辐射敏感材料暴露于辐射束。 还提供了一种制造辐射固化部件的方法。

    FUEL CELL PLATE FEATURES TO RESOLVE DIFFERENCES IN COMPONENT TOLERANCES
    50.
    发明申请
    FUEL CELL PLATE FEATURES TO RESOLVE DIFFERENCES IN COMPONENT TOLERANCES 有权
    燃料电池板功能，以解决组件容差中的差异

    公开(公告)号：US20120129065A1

    公开(公告)日：2012-05-24

    申请号：US12949228

    申请日：2010-11-18

    申请人： Jeffrey A. Rock ,  Jeff D. Williams ,  Matthew J. Beutel ,  Steven J. Spencer

    发明人： Jeffrey A. Rock ,  Jeff D. Williams ,  Matthew J. Beutel ,  Steven J. Spencer

    IPC分类号： H01M8/04

    CPC分类号： H01M8/0297 ,  H01M8/0202 ,  H01M8/0247 ,  H01M8/241 ,  Y02E60/50

    摘要： A bipolar plate for a fuel cell has a first end, a second end, a first side, and a second side. The bipolar plate also has an active region, a feed region, a perimeter region, a sealing region, and a hinge region. The sealing region is disposed between the perimeter region and each of the active region and the feed region. A plurality of outwardly extending tabs are disposed adjacent the perimeter region at each of the first end and the second end of the bipolar plate. The hinge region is disposed between the perimeter region and the outwardly extending tabs. The hinge region extends from the first side of the plate to the second side of the bipolar plate. The hinge region permits a flexing of the outwardly extending tabs to connect with peripheral electrical device without undesirably flexing the sealing region.

    摘要翻译： 用于燃料电池的双极板具有第一端，第二端，第一侧和第二侧。 双极板还具有活性区域，进料区域，周边区域，密封区域和铰链区域。 密封区域设置在周边区域和活性区域和进料区域中的每一个之间。 在双极板的第一端和第二端的每一个处，多个向外延伸的突片邻近周边区域设置。 铰链区域设置在周边区域和向外延伸的突片之间。 铰链区域从板的第一侧延伸到双极板的第二侧。 铰链区域允许向外延伸的突片弯曲以与外围电气设备连接，而不会不期望地弯曲密封区域。