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    Fuel cells evaporative reactant gas cooling and operational freeze prevention
    3.
    发明申请
    Fuel cells evaporative reactant gas cooling and operational freeze prevention 有权
    燃料电池蒸发反应物气体冷却和操作防冻

    公开(公告)号：US20060141331A1

    公开(公告)日：2006-06-29

    申请号：US11230066

    申请日：2005-09-19

    申请人： Carl Reiser ,  Jeremy Meyers ,  David Johnson ,  Craig Evans ,  Robert Darling ,  Tommy Skiba ,  Ryan Balliet

    发明人： Carl Reiser ,  Jeremy Meyers ,  David Johnson ,  Craig Evans ,  Robert Darling ,  Tommy Skiba ,  Ryan Balliet

    IPC分类号： H01M8/02 ,  H01M8/04

    CPC分类号： H01M8/04089 ,  F28D15/0266 ,  F28F2245/02 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2484

    摘要： Fuel cells (38) have water passageways (67; 78, 85; 78a, 85a) that provide water through reactant gas flow field plates (74, 81) to cool the fuel cell. The water passageways may be vented to atmosphere (99), by a porous plug (69), or pumped (89, 146) with or without removing any water from the passageways. A condenser (59, 124) receives reactant air exhaust, may have a contiguous reservoir (64, 128), may be vertical, (a vehicle radiator, FIG. 2), may be horizontal, contiguous with the top of the fuel cell stack (37, FIG. 5), or below (124) the fuel cell stack (120). The passageways may be grooves (76, 77; 83, 84) or may comprise a plane of porous hydrophilic material (78a, 85a) contiguous with substantially the entire surface of one or both of the reactant gas flow field plates. Air flow in the condenser may be controlled by shutters (155). The condenser may be a heat exchanger (59a) having freeze-proof liquid flowing through a coil (161) thereof, the amount being controlled by a valve (166). A deionizer (175) may be used.

    摘要翻译： 燃料电池（38）具有通过反应气体流场板（74,81）提供水以冷却燃料电池的水通道（67; 78,85; 78a，85a）。 水通道可以通过多孔塞（69）排放到大气（99），或者通过或不从通道中去除任何水而被泵送（89,146）。 冷凝器（59,124）接收反应物排气，可以具有连续的储存器（64,128），其可以是垂直的（图2的车辆散热器）可以是水平的，与燃料电池堆的顶部邻接 （37，图5）或下面（124）燃料电池堆（120）。 通道可以是凹槽（76,77; 83,84），或者可以包括与一个或两个反应气体流场板的基本上整个表面相邻的多孔亲水材料（78a，85a）的平面。 冷凝器中的气流可由百叶窗（155）控制。 冷凝器可以是具有流过其线圈（161）的防冻液体的热交换器（59a），该量由阀（166）控制。 可以使用去离子器（175）。

    Fuel cells evaporatively cooled with water carried in passageways
    4.
    发明申请
    Fuel cells evaporatively cooled with water carried in passageways 有权
    燃料电池用通道中的水蒸发冷却

    公开(公告)号：US20060141330A1

    公开(公告)日：2006-06-29

    申请号：US11027332

    申请日：2004-12-29

    申请人： Carl Reiser ,  Jeremy Meyers ,  David Johnson ,  Craig Evans ,  Robert Darling ,  Tommy Skiba

    发明人： Carl Reiser ,  Jeremy Meyers ,  David Johnson ,  Craig Evans ,  Robert Darling ,  Tommy Skiba

    IPC分类号： H01M8/02 ,  H01M8/04

    CPC分类号： H01M8/04089 ,  F28D15/0266 ,  F28F2245/02 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2484

    摘要： Fuel cells (38) have minute water passageways (67) that provide water through one or both reactant gas flow field plates (74, 82) of each fuel cell, whereby the fuel cell is cooled convectively. The water passageways (67; 78, 85; 78a, 85a) may be vented by a porous plug (69), or by a microvacuum pump (89) that does not pump any water from the passageways, or simply vented (99) to atmosphere. A condenser (59) may have a contiguous reservoir (64); the condenser (59) may be vertical, such as a vehicle radiator (FIG. 1), or may be horizontal, contiguous with the top of the fuel cell stack (37, FIG. 5). The passageways may be grooves (76, 77; 83, 84) in the reactant gas flow plates (75, 81) or the passageways may comprise a plane of porous hydrophilic material (78a, 85a) contiguous with substantially the entire surface of one or both of the reactant gas flow field plates.

    摘要翻译： 燃料电池（38）具有通过每个燃料电池的一个或两个反应气体流场板（74,82）提供水的微小的水通道（67），由此燃料电池被对流地冷却。 水通道（67; 78,85; 78a，85a）可以由多孔塞（69）或不通过通道的任何水抽吸的微型真空泵（89）排放，或者简单地排放（99 ）到大气。 冷凝器（59）可以具有连续的储存器（64）; 冷凝器（59）可以是垂直的，例如车辆散热器（图1），或者可以是水平的，与燃料电池堆的顶部（图5中的37）相邻。 通道可以是反应气体流动板（75,81）中的凹槽（76,77; 83,84），或者通道可以包括多孔亲水材料（78a，85a）的平面，该平面与基本上整个表面的 一个或两个反应气体流场板。

    Control for reformer, fuel cell and battery management system in a stationary power plant
    5.
    发明授权
    Control for reformer, fuel cell and battery management system in a stationary power plant 有权
    控制固定式发电厂的重整器，燃料电池和蓄电池管理系统

    公开(公告)号：US07993708B2

    公开(公告)日：2011-08-09

    申请号：US12166133

    申请日：2008-07-01

    申请人： Craig Evans ,  Steve Ernst ,  Evan Rege

    发明人： Craig Evans ,  Steve Ernst ,  Evan Rege

    IPC分类号： H01M8/06 ,  H01M8/18

    CPC分类号： H01M8/0618 ,  H01M16/006

    摘要： A method of operating a power generating system including a fuel cell coupled to an electrical buffer, wherein the fuel cell is further coupled to a steam reformer, comprising adjusting operation of the reformer based on a voltage affected by the electrical buffer while maintaining a steam to carbon ratio of the reformer to control charging of the electrical buffer by the fuel cell.

    摘要翻译： 一种操作包括耦合到电缓冲器的燃料电池的发电系统的方法，其中所述燃料电池还进一步耦合到蒸汽重整器，所述燃料电池还包括基于受所述电缓冲器影响的电压来调节所述重整器的操作，同时保持蒸汽 重整器的碳比，以控制燃料电池对电缓冲器的充电。

    THERMAL MANAGEMENT IN A FUEL CELL SYSTEM
    6.
    发明申请
    THERMAL MANAGEMENT IN A FUEL CELL SYSTEM 审中-公开
    燃料电池系统中的热管理

    公开(公告)号：US20090246578A1

    公开(公告)日：2009-10-01

    申请号：US12060760

    申请日：2008-04-01

    申请人： Craig Evans ,  Evan Rege ,  Ru Chen ,  Zakiul Kabir

    发明人： Craig Evans ,  Evan Rege ,  Ru Chen ,  Zakiul Kabir

    IPC分类号： H01M8/00

    CPC分类号： H01M8/04007 ,  H01M8/0668 ,  H01M2008/1095

    摘要： Embodiments of thermally integrated HT PEM fuel cell systems are disclosed. In one disclosed embodiment, a fuel cell system comprises a fuel cell, a fuel processor configured to form a processed fuel for the fuel cell, and a thermal management system comprising a heat transfer fluid circulation loop that circulates a heat transfer fluid through the fuel cell and through the fuel processing system in a common loop.

    摘要翻译： 公开了热集成HT PEM燃料电池系统的实施例。 在一个公开的实施例中，燃料电池系统包括燃料电池，配置成形成用于燃料电池的处理燃料的燃料处理器，以及包括传热流体循环回路的热管理系统，该传热流体循环回路使传热流体循环通过燃料电池 并通过燃油处理系统进行共同循环。

    Rigidity & Inplane Electrolyte Mobility Enhancement for Fuel Cell Eletrolyte Membranes
    7.
    发明申请
    Rigidity & Inplane Electrolyte Mobility Enhancement for Fuel Cell Eletrolyte Membranes 审中-公开
    用于燃料电池电解质膜的刚性和电解质电解质迁移率增强

    公开(公告)号：US20100227250A1

    公开(公告)日：2010-09-09

    申请号：US12397158

    申请日：2009-03-03

    申请人： Ru Chen ,  Craig Evans ,  Evan Rege ,  Zakiul Kabir

    发明人： Ru Chen ,  Craig Evans ,  Evan Rege ,  Zakiul Kabir

    IPC分类号： H01M4/00 ,  H01M2/00

    CPC分类号： C08J5/2275 ,  C08J2327/18 ,  C08J2379/06 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0271 ,  H01M8/1004 ,  H01M8/103 ,  H01M8/1048 ,  H01M8/106 ,  H01M8/1081 ,  H01M8/1088 ,  Y02P70/56

    摘要： Embodiments related to fuel cells and membrane-electrode assemblies for fuel cells are disclosed. In one disclosed embodiment, a membrane-electrode assembly includes a catalyzed anode material and a membrane disposed in face-sharing contact with the catalyzed anode material. The membrane comprises mutually interpenetrating first and second phases, the first phase supporting an ionic conduction through the membrane, and the second phase supporting a dimensional structure of the membrane. The membrane-electrode assembly also includes a catalyzed cathode material disposed in face-sharing contact with the membrane, opposite the catalyzed anode material. Two opposing flow plates are also provided, each flow plate configured to distribute a reactant gas to a catalyzed electrode material of the membrane-electrode assembly. Other embodiments provide variants on the membrane-electrode assembly and methods to make the membrane-electrode assembly.

    摘要翻译： 公开了与用于燃料电池的燃料电池和膜 - 电极组件相关的实施例。 在一个公开的实施例中，膜电极组件包括催化阳极材料和与催化阳极材料共面接触设置的膜。 膜包括相互互穿的第一和第二相，第一相支持通过膜的离子传导，第二相支撑膜的尺寸结构。 膜 - 电极组件还包括与膜的面共享接触设置的催化的阴极材料，与催化的阳极材料相对。 还提供了两个相对的流动板，每个流动板被配置为将反应气体分配到膜 - 电极组件的催化电极材料。 其它实施例提供了膜 - 电极组件上的变型和制造膜 - 电极组件的方法。

    CONTROL FOR REFORMER, FUEL CELL AND BATTERY MANAGEMENT SYSTEM IN A STATIONARY POWER PLANT
    8.
    发明申请
    CONTROL FOR REFORMER, FUEL CELL AND BATTERY MANAGEMENT SYSTEM IN A STATIONARY POWER PLANT 有权
    控制电站中的改造器，燃料电池和电池管理系统

    公开(公告)号：US20100003558A1

    公开(公告)日：2010-01-07

    申请号：US12166133

    申请日：2008-07-01

    申请人： Craig Evans ,  Steve Ernst ,  Evan Rege

    发明人： Craig Evans ,  Steve Ernst ,  Evan Rege

    IPC分类号： H01M8/06 ,  H01M8/04

    CPC分类号： H01M8/0618 ,  H01M16/006

    摘要： A method of operating a power generating system including a fuel cell coupled to an electrical buffer, wherein the fuel cell is further coupled to a steam reformer, comprising adjusting operation of the reformer based on a voltage affected by the electrical buffer while maintaining a steam to carbon ratio of the reformer to control charging of the electrical buffer by the fuel cell.

    摘要翻译： 一种操作包括耦合到电缓冲器的燃料电池的发电系统的方法，其中所述燃料电池还进一步耦合到蒸汽重整器，所述燃料电池还包括基于受所述电缓冲器影响的电压来调节所述重整器的操作，同时保持蒸汽 重整器的碳比，以控制燃料电池对电缓冲器的充电。

    Electrostatic loudspeaker stators and their manufacture
    9.
    发明授权
    Electrostatic loudspeaker stators and their manufacture 失效
    静电扬声器定子及其制造

    公开(公告)号：US07810224B2

    公开(公告)日：2010-10-12

    申请号：US11997740

    申请日：2006-08-04

    申请人： Charles Corneles Van Dongen ,  Lindsay Alfred Champion ,  Evan Douglas Evans ,  Craig Evans ,  Grover Latham Howard ,  Robert Neil MacKinlay

    发明人： Charles Corneles Van Dongen ,  Lindsay Alfred Champion ,  Evan Douglas Evans ,  Craig Evans ,  Grover Latham Howard ,  Robert Neil MacKinlay

    IPC分类号： H04R31/00

    CPC分类号： H04R31/00 ,  H04R19/02 ,  Y10T29/49005 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/4908

    摘要： A method for manufacturing a stator (24) for an electrostatic loudspeaker in which at least a part of a structure (28) for forming the stator (24) is moulded from an electrically insulating material. This structure (28) may be a frame of the stator. To complete the stator (24), electrically conductive portions (30) are combined with the moulded structure to form a complete structure that includes an electrically conductive grid (29). The electrically conductive portions (30) may be a preformed grid (29). The frame (28) and the grid (29) may be press-fitted together. Alternatively the moulded structure may be electrically conductive, and electrically insulating portions may be combined with it to form a complete stator. Manufacture of electrostatic loudspeaker stators using a moulding process allows for relatively low cost production methods that can repeatedly achieve a required high degree of accuracy.

    摘要翻译： 一种用于制造用于静电扬声器的定子（24）的方法，其中用于形成定子（24）的结构（28）的至少一部分由电绝缘材料模制。 该结构（28）可以是定子的框架。 为了完成定子（24），导电部分（30）与模制结构组合以形成包括导电栅格（29）的完整结构。 导电部分（30）可以是预成形网格（29）。 框架（28）和格栅（29）可以压配合在一起。 或者，模制结构可以是导电的，并且电绝缘部分可以与其组合以形成完整的定子。 使用成型工艺的静电扬声器定子的制造允许相对低成本的生产方法，其可以重复地实现所需的高精度。