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61. 发明申请

US20110195361A1 SOLUTION TO OPTICAL CONSTRAINT ON MICROTRUSS PROCESSING 有权
标题翻译：微波加工中光学约束的解决方案
公开(公告)号：US20110195361A1
公开(公告)日：2011-08-11
申请号：US12700800
申请日：2010-02-05
申请人： Jeffrey A. Rock
发明人： Jeffrey A. Rock
IPC分类号： G03F7/20 , G03B27/54
CPC分类号： G03F1/50 , G02B2006/1219 , G03F7/201 , G03F7/2041
摘要： A system for fabricating a radiation-cured structure is provided. The system includes a radiation-sensitive material having a first refractive index; a mask formed from a mask material having a second refractive index; and a radiation source. The mask is disposed between the radiation source and the radiation-sensitive material, and has a plurality of substantially radiation transparent apertures. The radiation source is configured to generate radiation beams for at least one of initiating, polymerizing, and crosslinking the radiation-sensitive material. The system includes at least one of a) an at least one normalizing surface disposed between the radiation source and the mask, b) a refractive fluid having a third refractive index disposed between the radiation source and the mask, and c) the refractive fluid having the third refractive index disposed between the mask and the radiation-sensitive material. A method for fabricating the radiation-cured structure is also provided.
摘要翻译：提供了一种用于制造辐射固化结构的系统。该系统包括具有第一折射率的辐射敏感材料; 由具有第二折射率的掩模材料形成的掩模; 和辐射源。掩模设置在辐射源和辐射敏感材料之间，并且具有多个基本上辐射的透明孔。辐射源被配置为产生用于使辐射敏感材料起始，聚合和交联中的至少一个的辐射束。所述系统包括以下至少一个：a）设置在所述辐射源和所述掩模之间的至少一个归一化表面，b）具有设置在所述辐射源和所述掩模之间的具有第三折射率的折射流体，以及c）所述折射流体具有设置在掩模和辐射敏感材料之间的第三折射率。还提供了一种制造辐射固化结构的方法。

62. 发明申请

US20100015505A1 COMPLIANT FEED REGION IN STAMPED METAL FLOWFIELD OF A FUEL CELL PLATE TO ELIMINATE BIAS 有权
标题翻译：燃料电池板冲压金属流动中的合格进料区域以消除偏差
公开(公告)号：US20100015505A1
公开(公告)日：2010-01-21
申请号：US12175511
申请日：2008-07-18
申请人： Daniel P. Miller , Jeffrey A. Rock , William H. Pettit
发明人： Daniel P. Miller , Jeffrey A. Rock , William H. Pettit
IPC分类号： H01M2/14
CPC分类号： H01M8/026 , H01M8/0258 , H01M8/0267 , H01M8/241 , H01M8/248 , H01M2008/1095
摘要： A fuel cell plate assembly is disclosed that comprises a first plate having a plurality of protuberances formed in a bottom of flow channels formed thereon, wherein the protuberances abut a bottom of flow channels formed on a second plate when the first plate and the second plate are disposed adjacent one another.
摘要翻译：公开了一种燃料电池板组件，其包括具有形成在其上形成的流动通道的底部中的多个突起的第一板，其中当第一板和第二板是第二板时，突起邻接形成在第二板上的流动通道的底部彼此相邻放置。

63. 发明授权

US08795921B2 Aligning method for repeating and non-repeating units in a fuel cell stack 有权
标题翻译：在燃料电池堆中重复和非重复单元的对准方法
公开(公告)号：US08795921B2
公开(公告)日：2014-08-05
申请号：US12825713
申请日：2010-06-29
申请人： Jeffrey A. Rock , Benno Andreas-Schott , Thomas P. Migliore , Ivan D. Chapman , Matthew J. Beutel , Mark W. Keyser
发明人： Jeffrey A. Rock , Benno Andreas-Schott , Thomas P. Migliore , Ivan D. Chapman , Matthew J. Beutel , Mark W. Keyser
IPC分类号： H01M8/24 , H01M8/00 , H01M2/14
CPC分类号： H01M8/00 , H01M8/0267 , H01M8/24 , H01M8/242 , H01M8/247 , H01M8/2483 , H01M8/2484
摘要： An alignment system and method for assembling a fuel cell stack. Components of the fuel cell stack have internal alignment features and are aligned to a predetermined orientation during assembly. The system and method allow fuel cell stacks to be assembled within high tolerance levels while improving access to each component during assembly. Additionally, the system and method can provide additional rigidity to a fuel cell stack.
摘要翻译：一种用于组装燃料电池堆的对准系统和方法。燃料电池堆的组件具有内部对准特征并且在组装期间与预定取向对准。该系统和方法允许在高容差水平内组装燃料电池堆，同时在组装期间改善对每个部件的通路。另外，该系统和方法可以为燃料电池堆提供额外的刚度。

64. 发明申请

US20110195335A1 SHEARED EDGE ON FUEL CELL COMPONENTS FOR WICKING OF WATER 有权
标题翻译：燃料电池组件在水中的剪切边缘
公开(公告)号：US20110195335A1
公开(公告)日：2011-08-11
申请号：US12701989
申请日：2010-02-08
申请人： Steven G. Goebel , Jeffrey A. Rock , Jon P. Owejan
发明人： Steven G. Goebel , Jeffrey A. Rock , Jon P. Owejan
IPC分类号： H01M8/10 , H01M8/04 , H01M2/08
CPC分类号： H01M8/04291 , H01M8/0228 , H01M8/0254 , H01M8/0258 , H01M8/0276 , H01M8/241 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell component including a body disposed along a plane and having a boundary past which a reactant and water flows is provided. The boundary has a discontinuous edge adapted to militate against a pinning of the water at the edge. The fuel cell component may be a bipolar plate having a port hole with the discontinuous edge. The fuel cell component may be a subgasket for a fuel cell having a boundary with the discontinuous edge. The discontinuous edge facilitates a transportation of water from an upper surface of the fuel cell component to a lower surface of the fuel cell component.
摘要翻译：一种燃料电池部件，其特征在于，具备沿着平面设置并具有通过反应物和水流动的边界的主体。边界具有不连续的边缘，适合于阻止在边缘处的水的钉扎。燃料电池部件可以是具有带有不连续边缘的端口孔的双极板。燃料电池部件可以是具有与不连续边缘的边界的燃料电池的垫圈。不连续的边缘便于将水从燃料电池部件的上表面输送到燃料电池部件的下表面。

65. 发明授权

US07972741B2 Diffusion media for seal support for improved fuel cell design 有权
标题翻译：用于密封支持的扩散介质，用于改进燃料电池设计
公开(公告)号：US07972741B2
公开(公告)日：2011-07-05
申请号：US11439359
申请日：2006-05-23
申请人： Steven G. Goebel , Matthew J. Beutel , Jeffrey A. Rock
发明人： Steven G. Goebel , Matthew J. Beutel , Jeffrey A. Rock
IPC分类号： H01M8/24 , H01M2/40 , H01M2/08
CPC分类号： H01M8/242 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/2483
摘要： A fuel cell stack that includes straight cathode flow channels and straight anode flow channels through a seal area between bipolar plates in the stack. The fuel cell stack includes a seal that extends around the active area of the stack and between the stack headers and the active area. At the locations where the cathode flow channels extend through a seal area to the cathode input header and the cathode outlet header, and the anode flow channels extend through a seal area to the anode input header and the anode output header, the diffusion media layer on one side of the membrane is extended to provide the seal load. Alternately, shims can be used to carry the seal load.
摘要翻译：燃料电池堆，其包括直的阴极流动通道和通过堆叠中的双极板之间的密封区域的直的阳极流动通道。燃料电池堆包括围绕堆叠的有效区域并且在堆叠集管和有源区域之间延伸的密封件。在阴极流动通道延伸穿过阴极输入接头和阴极出口集管的密封区域的位置处，并且阳极流动通道延伸穿过阳极输入集管和阳极输出集管的密封区域，扩散介质层在膜的一侧被延伸以提供密封负载。或者，垫片可以用于承载密封负载。

66. 发明授权

US07718298B2 Bifurcation of flow channels in bipolar plate flowfields 有权
标题翻译：双极板流场中流道的分叉
公开(公告)号：US07718298B2
公开(公告)日：2010-05-18
申请号：US11684705
申请日：2007-03-12
申请人： Thomas W. Tighe , Jon P. Owejan , Daniel J. Darga , Pinkhas A. Rapaport , Jeffrey A. Rock , Thomas A. Trabold
发明人： Thomas W. Tighe , Jon P. Owejan , Daniel J. Darga , Pinkhas A. Rapaport , Jeffrey A. Rock , Thomas A. Trabold
IPC分类号： H01M8/02
CPC分类号： H01M8/0265 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0297 , H01M8/04119 , H01M8/04253 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要： A bipolar plate for a fuel cell is provided that includes a flowfield having an active surface with an inlet region and an outlet region. The active surface of the flowfield is in communication with the inlet region and the outlet region and has at least one flow channel formed therein. The at least one flow channel further has a cross-sectional area at the outlet region that is less than a cross-sectional area at the inlet region. In particular embodiments, the at least one flow channel is bifurcated. A fuel cell stack including a fuel cell and the bipolar plate is also provided.
摘要翻译：提供了一种用于燃料电池的双极板，其包括具有入口区域和出口区域的活性表面的流场。流场的活动表面与入口区域和出口区域连通，并且在其中形成有至少一个流动通道。所述至少一个流动通道还在出口区域处具有小于入口区域处的横截面面积的横截面面积。在特定实施例中，至少一个流动通道是分叉的。还提供了包括燃料电池和双极板的燃料电池堆。

67. 发明授权

US07709120B2 Method to maximize fuel cell stack shorting resistance 有权
标题翻译：最大化燃料电池堆短路电阻的方法
公开(公告)号：US07709120B2
公开(公告)日：2010-05-04
申请号：US11769754
申请日：2007-06-28
申请人： Yeh-Hung Lai , Jeffrey A. Rock
发明人： Yeh-Hung Lai , Jeffrey A. Rock
IPC分类号： H01M8/04
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A method of producing a fuel cell stack is disclosed, the method including the steps of compressing the fuel cell stack at a first pressure and compressing the fuel cell stack at a second pressure higher than the first pressure, wherein a shorting resistance of fuel cells in the fuel cell stack is maximized and a durability of the fuel cell stack is maximized.
摘要翻译：公开了一种生产燃料电池堆的方法，所述方法包括以第一压力压缩燃料电池堆并在高于第一压力的第二压力下压缩燃料电池堆的步骤，其中燃料电池堆的短路阻力燃料电池堆最大化，并且燃料电池堆的耐久性最大化。

68. 发明申请

US20080226967A1 BIFURCATION OF FLOW CHANNELS IN BIPOLAR PLATE FLOWFIELDS 有权
标题翻译：在双极板流场中流动通道的分流
公开(公告)号：US20080226967A1
公开(公告)日：2008-09-18
申请号：US11684705
申请日：2007-03-12
申请人： Thomas W. Tighe , Jon P. Owejan , Daniel J. Darga , Pinkhas A. Rapaport , Jeffrey A. Rock , Thomas A. Trabold
发明人： Thomas W. Tighe , Jon P. Owejan , Daniel J. Darga , Pinkhas A. Rapaport , Jeffrey A. Rock , Thomas A. Trabold
IPC分类号： H01M2/14
CPC分类号： H01M8/0265 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/0297 , H01M8/04119 , H01M8/04253 , H01M8/241 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要： A bipolar plate for a fuel cell is provided that includes a flowfield having an active surface with an inlet region and an outlet region. The active surface of the flowfield is in communication with the inlet region and the outlet region and has at least one flow channel formed therein. The at least one flow channel further has a cross-sectional area at the outlet region that is less than a cross-sectional area at the inlet region. In particular embodiments, the at least one flow channel is bifurcated. A fuel cell stack including a fuel cell and the bipolar plate is also provided.
摘要翻译：提供了一种用于燃料电池的双极板，其包括具有入口区域和出口区域的活性表面的流场。流场的活动表面与入口区域和出口区域连通，并且在其中形成有至少一个流动通道。所述至少一个流动通道还在出口区域处具有小于入口区域处的横截面面积的横截面面积。在特定实施例中，至少一个流动通道是分叉的。还提供了包括燃料电池和双极板的燃料电池堆。

69. 发明申请

US20080220294A1 INDIVIDUAL CELL SHORTING DURING STARTUP AND SHUTDOWN USING AN INTEGRATED SWITCH 有权
标题翻译：使用集成开关启动和关闭时的个人电池短路
公开(公告)号：US20080220294A1
公开(公告)日：2008-09-11
申请号：US11684302
申请日：2007-03-09
申请人： Daniel P. Miller , Jeffrey A. Rock , Carl M. Marsiglio
发明人： Daniel P. Miller , Jeffrey A. Rock , Carl M. Marsiglio
IPC分类号： H01M8/00
CPC分类号： H01M8/0247 , H01M8/02 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04238 , H01M8/04552 , H01M8/04873 , H01M8/04902 , H01M8/04955 , H01M8/2483 , H01M2008/1095
摘要： An electrical shorting device for a fuel cell is provided, wherein the shorting device includes an electrically conductive body and an actuator coupled to the conductive body and adapted to selectively position the body between an electrically conductive and a non-electrically conductive position to selectively provide electrical communication between an anode plate and a cathode plate of the fuel cell. The shorting device facilitates electrical shorting of individual cells during the startup and shutdown of the fuel cell to eliminate the electrical potential across a proton exchange membrane that causes a degradation of a catalyst layer disposed on an a surface of an electrode of the fuel cells.
摘要翻译：提供了一种用于燃料电池的电短路装置，其中短路装置包括导电体和耦合到导电体的致动器，并且适于选择性地将主体定位在导电和非导电位置之间，以选择性地提供电气燃料电池的阳极板和阴极板之间的连通。短路装置有助于在燃料电池的启动和关闭期间单个电池的电短路，以消除导致设置在燃料电池的电极表面上的催化剂层的质子交换膜的电势。

70. 发明申请

US20070275288A1 Diffusion media for seal support for improved fuel cell design 有权
标题翻译：用于密封支持的扩散介质，用于改进燃料电池设计
公开(公告)号：US20070275288A1
公开(公告)日：2007-11-29
申请号：US11439359
申请日：2006-05-23
申请人： Steven G. Goebel , Matthew J. Beutel , Jeffrey A. Rock
发明人： Steven G. Goebel , Matthew J. Beutel , Jeffrey A. Rock
IPC分类号： H01M8/24 , H01M8/10 , H01M8/04 , H01M2/08
CPC分类号： H01M8/242 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/2483
摘要： A fuel cell stack that includes straight cathode flow channels and straight anode flow channels through a seal area between bipolar plates in the stack. The fuel cell stack includes a seal that extends around the active area of the stack and between the stack headers and the active area. At the locations where the cathode flow channels extend through a seal area to the cathode input header and the cathode outlet header, and the anode flow channels extend through a seal area to the anode input header and the anode output header, the diffusion media layer on one side of the membrane is extended to provide the seal load. Alternately, shims can be used to carry the seal load.
摘要翻译：燃料电池堆，其包括直的阴极流动通道和通过堆叠中的双极板之间的密封区域的直的阳极流动通道。燃料电池堆包括围绕堆叠的有效区域并且在堆叠集管和有源区域之间延伸的密封件。在阴极流动通道延伸穿过阴极输入接头和阴极出口集管的密封区域的位置处，并且阳极流动通道延伸穿过阳极输入集管和阳极输出集管的密封区域，扩散介质层在膜的一侧被延伸以提供密封负载。或者，垫片可以用于承载密封负载。

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