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    SEPARATOR-FITTED SINGLE FUEL CELL, AND FUEL CELL STACK
    4.
    发明授权
    SEPARATOR-FITTED SINGLE FUEL CELL, AND FUEL CELL STACK 有权

    公开(公告)号：EP3065208B1

    公开(公告)日：2018-07-18

    申请号：EP14858941.9

    申请日：2014-10-23

    申请人： NGK Sparkplug Co., Ltd.

    发明人： KURIBAYASHI, Makoto ,  OKUYAMA, Yasuo ,  IKEDA, Etsuya

    IPC分类号： H01M8/0206 ,  H01M8/0282 ,  H01M8/0297 ,  H01M8/124

    CPC分类号： H01M8/2483 ,  H01M8/0206 ,  H01M8/0256 ,  H01M8/0273 ,  H01M8/0282 ,  H01M8/0297 ,  H01M2008/1293 ,  H01M2300/0074

    摘要： Provided are a separator-fitted single fuel cell, and a fuel cell stack, wherein the junction and the seal between the single fuel cell and the separator has improved reliability. The separator-fitted single fuel cell is provided with a single fuel cell, a plate-shaped metallic separator, a joining part for joining the single fuel cell and the metallic separator, and a sealing part. The plate-shaped metallic separator has through-holes. The joining part is constituted from a brazing material containing Ag, and has an extruded portion protruding toward the through-hole side, from in-between the single fuel cell and a first main side of the metallic separator. In reference to the single fuel cell, the extruded portion is lower in height than the second main side. The sealing part comprises a sealing material containing glass, is disposed throughout the periphery along the through-holes of the metallic separator, covering the extruded portion and a portion of the second main side.

    AN INTERCONNECT FOR AN INTERNALLY-MANIFOLDED SOLID OXIDE FUEL CELL STACK; AND RELATED METHODS AND POWER SYSTEMS
    8.
    发明公开
    AN INTERCONNECT FOR AN INTERNALLY-MANIFOLDED SOLID OXIDE FUEL CELL STACK; AND RELATED METHODS AND POWER SYSTEMS 审中-公开
    一种用于内部固体氧化物燃料电池堆的互连装置; 和相关方法和电力系统

    公开(公告)号：EP3301747A1

    公开(公告)日：2018-04-04

    申请号：EP17190671.2

    申请日：2017-09-12

    申请人： General Electric Company

    发明人： BROWN, Keith Garrette

    IPC分类号： H01M8/0258 ,  H01M8/2432 ,  H01M8/2483 ,  H01M8/124 ,  H01M8/0232

    CPC分类号： H01M8/2483 ,  H01M8/0232 ,  H01M8/0258 ,  H01M8/0618 ,  H01M8/1213 ,  H01M8/2425 ,  H01M8/2432 ,  H01M2008/1293 ,  H01M2300/0074

    摘要： An internally-manifolded solid oxide fuel cell (SOFC) stack is described, including an anode interconnect structure 12 integrated with a cathode interconnect structure 14. The anode interconnect structure 12 includes a fuel flow field 24; and the cathode interconnect structure 14 includes an air flow field 26. The two structures are configured to allow for parallel flow of air and fuel across a plane of the interconnect 10, while the manifold openings for the fuel 16,18 are arranged in a cross-flow orientation with respect to the manifold openings for the oxidant (20, 22) across a plane of the interconnect structure 10. Related processes are also described, along with a power generation system that includes an SOFC incorporating this type of interconnect 10, attached directly or indirectly to at least one power block, such as a combustion engine.

    摘要翻译： 描述了一种内部歧管式固体氧化物燃料电池（SOFC）堆叠，其包括与阴极互连结构14集成的阳极互连结构12.阳极互连结构12包括燃料流场24; 并且阴极互连结构14包括空气流场26.两个结构被构造成允许空气和燃料平行流过互连件10的平面，而用于燃料16,18的歧管开口被设置成十字形 相对于互连结构10的平面上的氧化剂（20,22）的歧管开口的流动取向。还描述了相关过程，连同包括结合有这种类型的互连10的SOFC的发电系统连接 直接或间接地连接至至少一个动力单元，例如内燃机。

    Fuel cell device and system
    10.
    发明授权
    Fuel cell device and system 有权

    公开(公告)号：EP2677582B1

    公开(公告)日：2017-08-16

    申请号：EP13183769.2

    申请日：2009-03-09

    申请人： Devoe, Alan ,  Devoe, Lambert

    发明人： Devoe, Alan ,  Devoe, Lambert

    IPC分类号： H01M8/1213 ,  H01M8/1226 ,  H01M8/2435 ,  H01M8/0215 ,  H01M8/0247 ,  H01M8/0271 ,  H01M8/04089 ,  H01M8/124 ,  H01M8/1253 ,  H01M4/90 ,  H01M8/00 ,  H01M8/04007 ,  H01M8/1231

    CPC分类号： H01M8/004 ,  B33Y80/00 ,  H01M4/9025 ,  H01M8/0215 ,  H01M8/0247 ,  H01M8/0271 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1231 ,  H01M8/1253 ,  H01M8/2404 ,  H01M8/2435 ,  H01M8/2483 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/521 ,  Y02E60/525

    摘要： Fuel cell devices and systems (10, 100, 200, 300, 400, 500, 600, 700, 800, 900, 910, 920, 960) are provided. In certain embodiments, they include a ceramic support structure (29) having a length, a width, and a thickness. A reaction zone (32) positioned along a portion of the length is configured to be heated to an operating reaction temperature, and has at least one active layer therein comprising an electrolyte (28) separating first and second opposing electrodes (24, 26), and active first and second gas passages (815, 821) adjacent the respective first and second electrodes (24, 26). At least one cold zone (30) positioned from the first end (11a) along another portion of the length is configured to remain below the operating reaction temperature. An artery flow passage (814) extends from the first end (11a) along the length through the cold zone (30) and into the reaction zone (32) and is fluidicly coupled to the active first gas passage (815), which extends from the artery flow passage (814) toward at least one side. The thickness of the artery flow passage (814) is greater than the thickness of the active first gas passage (815). In other embodiments, fuel cell devices (10, 100, 200, 300, 400, 500, 600, 700, 800, 900, 910, 920, 960) include an electrolyte (28) having at least a portion thereof comprising a ceramic material sintered from a nano-sized powder. In yet other embodiments, cold zones (30) are provided at each end (11a, 11b) with the reaction zone (32) therebetween having at least two discrete power sections, each having one or more active layers, the power sections fed by discrete fuel passages (962a,b) to provide a device (960) and system capable of operating at more than one power level.