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    Stack seal interface adapter
    31.
    发明授权
    Stack seal interface adapter 有权
    堆叠密封接口适配器

    公开(公告)号：US08097378B2

    公开(公告)日：2012-01-17

    申请号：US12402423

    申请日：2009-03-11

    Applicant: Matthias Gottmann

    Inventor： Matthias Gottmann

    IPC: H01M2/38 ,  H01M2/40 ,  H01M8/24

    CPC classification number: H01M8/247 ,  H01M8/0252 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/0297 ,  H01M8/2425 ,  H01M8/2483 ,  H01M8/249

    Abstract: A fuel cell system comprises a first fuel cell stack having a first end plate, wherein the first end plate has a first opening, and a fuel cell component having a second opening. An adapter connects the first opening in the first end plate and the second opening in the fuel cell component. The adapter comprises a hollow tube. At least one of the first and second openings is located in a first groove. At least a first portion of the adapter is located in the first groove such that there is a passage from the first opening to the second opening through an interior of the hollow tube.

    Abstract translation: 燃料电池系统包括具有第一端板的第一燃料电池堆，其中第一端板具有第一开口，以及具有第二开口的燃料电池组件。 适配器将第一端板中的第一开口和燃料电池组件中的第二开口连接。 适配器包括中空管。 第一和第二开口中的至少一个位于第一凹槽中。 适配器的至少第一部分位于第一槽中，使得通过中空管的内部存在从第一开口到第二开口的通道。

    High utilization stack
    33.
    发明授权
    High utilization stack 有权
    高利用率堆叠

    公开(公告)号：US07968245B2

    公开(公告)日：2011-06-28

    申请号：US11526029

    申请日：2006-09-25

    Applicant: Matthias Gottmann ,  Tad Armstrong

    Inventor： Matthias Gottmann ,  Tad Armstrong

    IPC: H01M8/10 ,  H01M4/02 ,  H01M8/18 ,  H01M8/24

    CPC classification number: H01M4/9033 ,  H01M4/8642 ,  H01M4/8647 ,  H01M4/9066 ,  H01M2004/8684 ,  H01M2008/1293

    Abstract: A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The anode electrode includes a first portion made of a first anode material and a second portion made of a second anode material. The first anode material is a higher performance, lower oxidation resistant material than the second anode material.

    Abstract translation: 固体氧化物燃料电池（SOFC）包括阴极电极，固体氧化物电解质和阳极电极。 阳极电极包括由第一阳极材料制成的第一部分和由第二阳极材料制成的第二部分。 第一阳极材料是比第二阳极材料更高的性能，更低的抗氧化材料。

    Combined energy storage and fuel generation with reversible fuel cells
    36.
    发明授权
    Combined energy storage and fuel generation with reversible fuel cells 有权
    组合储能和燃料发电与可逆燃料电池

    公开(公告)号：US07364810B2

    公开(公告)日：2008-04-29

    申请号：US10653240

    申请日：2003-09-03

    Applicant: K. R. Sridhar ,  Matthias Gottmann

    Inventor： K. R. Sridhar ,  Matthias Gottmann

    IPC: H01M8/18 ,  H01M8/10

    CPC classification number: H01M8/186 ,  C25B9/08 ,  H01M8/04201 ,  H01M8/0656 ,  H01M16/003 ,  H01M2008/1095 ,  H01M2008/1293 ,  Y02E60/528 ,  Y02P20/133 ,  Y10S429/901

    Abstract: An electrochemical system includes a reversible fuel cell system which generates electrical energy and reactant product from fuel and oxidizer in a fuel cell mode and which generates the fuel and oxidant from the reactant product and the electrical energy in an electrolysis mode. The system also includes a reactant product delivery device which is adapted to supply the reactant product to the reversible fuel cell system operating in the electrolysis mode, in addition to or instead of the reactant product generated by the reversible fuel cell system in the fuel cell mode, and a fuel removal device which is adapted to remove the fuel generated by the reversible fuel cell system operating in the electrolysis mode from the electrochemical system.

    Abstract translation: 电化学系统包括可逆燃料电池系统，其以燃料电池模式从燃料和氧化剂产生电能和反应物产物，并且以电解模式从反应物产物和电能产生燃料和氧化剂。 该系统还包括反应物产品输送装置，其适于将反应物产物供应到以电解模式操作的可逆燃料电池系统，除了或代替由燃料电池模式中的可逆燃料电池系统产生的反应物产物 以及燃料去除装置，其适于从电化学系统去除由在电解模式中运行的可逆燃料电池系统产生的燃料。

    High utilization stack
    37.
    发明申请
    High utilization stack 有权
    高利用率堆叠

    公开(公告)号：US20080076006A1

    公开(公告)日：2008-03-27

    申请号：US11526029

    申请日：2006-09-25

    Applicant: Matthias Gottmann ,  Tad Armstrong

    Inventor： Matthias Gottmann ,  Tad Armstrong

    IPC: H01M4/86 ,  H01M8/12

    CPC classification number: H01M4/9033 ,  H01M4/8642 ,  H01M4/8647 ,  H01M4/9066 ,  H01M2004/8684 ,  H01M2008/1293

    Abstract: A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The anode electrode includes a first portion made of a first anode material and a second portion made of a second anode material. The first anode material is a higher performance, lower oxidation resistant material than the second anode material.

    Abstract translation: 固体氧化物燃料电池（SOFC）包括阴极电极，固体氧化物电解质和阳极电极。 阳极电极包括由第一阳极材料制成的第一部分和由第二阳极材料制成的第二部分。 第一阳极材料是比第二阳极材料更高的性能，更低的抗氧化材料。

    Ammonia Fueled SOFC System
    39.
    发明申请
    Ammonia Fueled SOFC System 有权
    氨燃料SOFC系统

    公开(公告)号：US20140072889A1

    公开(公告)日：2014-03-13

    申请号：US13606765

    申请日：2012-09-07

    Applicant: James McElroy ,  Arne Ballantine ,  Matthias Gottmann

    Inventor： James McElroy ,  Arne Ballantine ,  Matthias Gottmann

    IPC: H01M8/06 ,  H01M8/24 ,  H01M8/10

    CPC classification number: H01M8/0606 ,  H01M8/04097 ,  H01M8/04156 ,  H01M8/0662 ,  H01M8/145 ,  H01M8/222 ,  H01M2008/1293 ,  Y02E60/526

    Abstract: Systems and methods are provided in which ammonia is used as a fuel source for solid oxide fuel cell systems. In the various aspects a high temperature fuel cell stack exhaust stream is recycled through one or more separation or conversion devices to create a purified recycled fuel exhaust stream that is recycled back into the fuel inlet stream of the high temperature fuel cell stack. In various aspects a nitrogen separator may remove nitrogen from the recycled fuel cell stack exhaust stream, a water separator may remove water from the recycled fuel cell stack exhaust stream, and/or an ammonia reactor and hydrogen separator may be used to condition the fuel inlet stream of the high temperature fuel cell stack. In a further aspect a molten carbonate fuel cell and/or Sabatier reactor may be used to condition the fuel inlet stream of the high temperature fuel cell stack.

    Abstract translation: 提供了使用氨作为固体氧化物燃料电池系统的燃料源的系统和方法。 在各个方面，高温燃料电池堆排气流通过一个或多个分离或转化装置再循环，以产生再循环回到高温燃料电池堆的燃料入口流中的净化的再循环燃料排出流。 在各个方面，氮气分离器可以从再循环的燃料电池堆排气流中除去氮气，水分离器可以从再循环的燃料电池堆排气流中除去水，和/或可以使用氨反应器和氢气分离器来调节燃料入口 高温燃料电池堆的流。 在另一方面，可以使用熔融碳酸盐燃料电池和/或Sabatier反应器来调节高温燃料电池堆的燃料入口流。

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