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37 条记录 (耗时 0.035 秒)

    Glass-ceramic seals for use in solid oxide fuel cells
    25.
    发明授权
    Glass-ceramic seals for use in solid oxide fuel cells 有权
    用于固体氧化物燃料电池的玻璃 - 陶瓷密封件

    公开(公告)号：US07470640B2

    公开(公告)日：2008-12-30

    申请号：US11546237

    申请日：2006-10-11

    申请人： Michael Edward Badding ,  Sasha Marjanovic ,  Linda Ruth Pinckney ,  Dell Joseph St Julien

    发明人： Michael Edward Badding ,  Sasha Marjanovic ,  Linda Ruth Pinckney ,  Dell Joseph St Julien

    IPC分类号： C03C10/04 ,  C03C8/24

    CPC分类号： C03C8/24 ,  C03C3/087 ,  C03C3/097 ,  C03C10/0036 ,  C03C27/00 ,  C03C29/00 ,  H01M8/0282 ,  H01M2008/1293

    摘要： The invention is directed to highly crystalline, frit-sintered glass-ceramic materials and seals made using them that are suitable for solid oxide fuel cell applications. The seals have a coefficient of thermal expansion in the range of 70-130×10−7° C., preferably 85-115×10−7° C. The glass-ceramic materials have a crystalline component and a glass component, the crystalline component being>50% of the glass-ceramic and the glass component being 75%. Regarding the crystalline component only,>50% of the crystals in the crystalline component of the glass-ceramic has a structure selected from the structural groups represented by walstromite, cyclowollastonite, μ-(Ca,Sr)SiO3, kalsilite, kaliophilite and wollastonite (the primary crystalline phase) and the remaining

    摘要翻译： 本发明涉及高度结晶的烧结玻璃陶瓷材料和使用它们制造的适用于固体氧化物燃料电池应用的密封件。 密封件的热膨胀系数为70-130×10-7℃，优选为85-115×10-7℃。玻璃 - 陶瓷材料具有结晶成分和玻璃成分，结晶成分> 50 玻璃陶瓷和玻璃组分的％为<50％。 在一个优选实施方案中，结晶组分> 75％。 关于结晶成分，玻璃 - 陶瓷的结晶成分中的> 50％的结晶具有选自由硬质铁矿，环状硅灰石，mu-（Ca，Sr）SiO 3，硅酸镁，闪锌矿和硅灰石（ 主结晶相），剩余的<50％的结晶成分是至少一个第二结晶相。 通常，本发明的玻璃陶瓷可用作金属对金属，金属对陶瓷和陶瓷到陶瓷密封剂。

    Method of making a fuel cell device assembly and frame
    26.
    发明授权
    Method of making a fuel cell device assembly and frame 失效
    制造燃料电池装置组件和框架的方法

    公开(公告)号：US07416760B2

    公开(公告)日：2008-08-26

    申请号：US11254308

    申请日：2005-10-19

    申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Scott Christopher Pollard

    发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Scott Christopher Pollard

    IPC分类号： H01M8/02 ,  H01M8/24

    CPC分类号： H01M8/2435 ,  H01M8/0263 ,  H01M8/2404 ,  H01M8/2483 ,  H01M8/2484 ,  Y02P70/56 ,  Y10T29/49345

    摘要： An exemplary method of making a fuel cell device assemblies includes the steps of: (i) providing a ceramic batch; (ii) extruding the ceramic batch through a die and a mask to form green extrudate that, in cross-section, has at least 10 cells/in2 and wall thickness of 50 mils or less; (iii) cutting the green extrudate to an appropriate length to form a green frame blank; (iv) sintering the green frame blank at a temperature of at least 1200° C., preferably at a temperature of between 1400° C. and 1600° C. for at least one hour to form a ceramic frame with a plurality of parallel channels; (v) inserting at least one fuel cell array into its designated position within the ceramic frame; and (vi) sealing the at least one fuel cell array to the frame.

    摘要翻译： 制造燃料电池装置组件的示例性方法包括以下步骤：（i）提供陶瓷批料; （ii）通过模具和掩模挤出陶瓷批料以形成绿色挤出物，其横截面具有至少10个细胞/平方厘米和50密耳或更小的壁厚; （iii）将绿色挤出物切割成适当的长度以形成绿色框架坯料; （iv）在至少1200℃的温度下，优选在1400℃至1600℃的温度下烧结绿色框架坯料至少1小时以形成具有多个平行通道的陶瓷框架 ; （v）将至少一个燃料电池阵列插入陶瓷框架内的指定位置; 和（vi）将所述至少一个燃料电池阵列密封到所述框架。

    Solid Oxide Fuel Cell Systems
    27.
    发明申请
    Solid Oxide Fuel Cell Systems 审中-公开
    固体氧化物燃料电池系统

    公开(公告)号：US20110117466A1

    公开(公告)日：2011-05-19

    申请号：US12991748

    申请日：2009-05-20

    申请人： Michael Edward Badding

    发明人： Michael Edward Badding

    IPC分类号： H01M8/04 ,  H01M8/24

    CPC分类号： H01M8/2475 ,  F28D9/0037 ,  F28D9/0043 ,  F28F3/12 ,  F28F21/08 ,  F28F2265/26 ,  H01M8/0273 ,  H01M8/04014 ,  H01M8/04074 ,  H01M8/04104 ,  H01M8/04268 ,  H01M8/242 ,  H01M8/2425 ,  H01M8/2483

    摘要： According to one embodiment of the present invention a fuel cell system comprises: (i) a plurality of fuel cell packets, each packet comprising at least one fuel inlet, at least one fuel outlet, a frame, and two multi-cell fuel cell devices, the fuel cell devices situated such that an anode side of one fuel cell device faces an anode side of another fuel cell device, and the two fuel cell devices, in combination, at least partially form a fuel chamber connected to the fuel inlet and the fuel outlet; (ii) a plurality of heat exchange packets, each packet comprising at least one oxidant inlet, at least one oxidant outlet, and an internal oxidant chamber connected to the at least one oxidant inlet and the least one oxidant outlet; the heat exchange packets being parallel to and interspersed between the fuel cell packets, such that the heat exchange packets face the fuel cell packets and form, at least in part, a plurality of cathode reaction chambers between the heat exchange packets and the fuel cell packets; (iii) a housing supporting and enclosing the fuel packets and the heat exchange packets; (iv) an oxidant inlet plenum operatively connected to oxidant inlets of the heat exchange packets; (v) an oxidant exhaust plenum operatively connected to the cathode reaction chambers; (vi) an inlet fuel manifold connected to fuel inlets of the fuel cell packets; and (vii) an exhaust fuel manifold connected to the fuel outlets of the fuel cell packets.

    摘要翻译： 根据本发明的一个实施例，燃料电池系统包括：（i）多个燃料电池组，每个分组包括至少一个燃料入口，至少一个燃料出口，框架和两个多单元燃料电池装置 燃料电池装置被设置为使得一个燃料电池装置的阳极侧面对另一个燃料电池装置的阳极侧，并且两个燃料电池装置组合至少部分地形成连接到燃料入口的燃料室和 燃料出口 （ii）多个热交换包，每个包包含至少一个氧化剂入口，至少一个氧化剂出口和连接到所述至少一个氧化剂入口和所述至少一个氧化剂出口的内部氧化剂室; 所述热交换包平行于并分散在所述燃料电池包之间，使得所述热交换包面对所述燃料电池包并且至少部分地形成所述热交换包与所述燃料电池包之间的多个阴极反应室 ; （iii）支撑和封闭燃料包和热交换包的壳体; （iv）可操作地连接到热交换包的氧化剂入口的氧化剂入口增压室; （v）可操作地连接到阴极反应室的氧化剂排气室; （vi）连接到燃料电池组的燃料入口的入口燃料歧管; 和（vii）连接到燃料电池组件的燃料出口的排气燃料歧管。