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    Sealless radial solid oxide fuel cell stack design
    1.
    发明授权
    Sealless radial solid oxide fuel cell stack design 有权
    无密封径向固体氧化物燃料电池堆设计

    公开(公告)号：US06677069B1

    公开(公告)日：2004-01-13

    申请号：US09642746

    申请日：2000-08-18

    申请人： James Piascik ,  Daniel Dalfonzo ,  Jean Yamanis ,  Estela Ong

    发明人： James Piascik ,  Daniel Dalfonzo ,  Jean Yamanis ,  Estela Ong

    IPC分类号： H01M802

    CPC分类号： H01M8/2432 ,  H01M8/2415 ,  H01M8/2425 ,  H01M8/2484 ,  H01M2300/0074 ,  H01M2300/0082

    摘要： A sealless, planar fuel cell stack system, including a continuous bottom plate, a first permeable or interconnect layer, a continuous cell, a second permeable or interconnect layer, a continuous top plate, a fuel supply member, and an oxidant gas supply member, is provided. The fuel cell system of the present invention does not require glass-based sealants to seal its planar components. In the present system, the continuous cell of the system is supported by the first permeable layer. The second permeable layer is supported by the continuous cell. The fuel supply member supplies fuel into the first permeable layer. The fuel supply member extends between an outer edge and a center region of the first permeable layer and allows distribution of the fuel in a radial fashion. Further, the fuel supply member is connected to an external fuel manifold adjacent the outer edge. The oxidant gas supply member supplies oxidant gas into the second permeable layer. The oxidant gas supply member extends between an outer edge and a center region of the second permeable layer and allows distribution of the oxidant gas in a radial fashion. The oxidant gas supply member is connected to an external oxidant gas manifold adjacent the outer edge.

    摘要翻译： 一种无缝扁平的燃料电池堆系统，包括连续底板，第一可渗透或互连层，连续电池，第二可渗透或互连层，连续顶板，燃料供应构件和氧化剂气体供应构件， 被提供。 本发明的燃料电池系统不需要玻璃基密封剂来密封其平面部件。 在本系统中，系统的连续单元由第一可渗透层支撑。 第二渗透层由连续电池支撑。 燃料供给构件将燃料供应到第一可渗透层中。 燃料供给构件在第一可渗透层的外边缘和中心区域之间延伸，并且允许以径向方式分配燃料。 此外，燃料供给构件与邻近外缘的外部燃料歧管连接。 氧化剂气体供给部件向第二可渗透层供给氧化剂气体。 氧化剂气体供应构件在第二可渗透层的外边缘和中心区域之间延伸，并且允许以径向方式分布氧化剂气体。 氧化剂气体供给构件与邻近外缘的外部氧化剂气体歧管连接。

    Alkali-Free Composite Sealant Materials for Solid Oxide Fuel Cells
    2.
    发明申请
    Alkali-Free Composite Sealant Materials for Solid Oxide Fuel Cells 有权
    固体氧化物燃料电池的无碱复合密封材料

    公开(公告)号：US20060063659A1

    公开(公告)日：2006-03-23

    申请号：US10711477

    申请日：2004-09-21

    申请人： Liang Xue ,  Jean Yamanis ,  James Piascik ,  Estela Ong

    发明人： Liang Xue ,  Jean Yamanis ,  James Piascik ,  Estela Ong

    IPC分类号： H01M2/08 ,  H01M8/12 ,  C03C3/12 ,  C03C8/24

    CPC分类号： H01M8/0282 ,  C03C8/24 ,  H01M8/0271 ,  H01M8/2425 ,  H01M8/2485 ,  H01M2008/1293

    摘要： A sealant composition for use in sealing solid oxide fuel cells is provided which comprises a glass component which comprises a mixture of alkali-free inorganic oxides, and an optional filler component dispersed in the glass component, said filler component being up to 40% by weight of the composition. The glass component can include, on a mole basis, 20 to 50% BaO, 1 to 10% Y2P3, 5 to 20% B2O3, 10 to 30% SiO2, 3 to 35% MgO, 2 to 20% CaO, 1 to 10% ZnO, and 0 to 5% ZrO2, and exemplary filler components include zirconia, alumina, barium titanate, strontium titanate, and combinations thereof.

    摘要翻译： 提供了用于密封固体氧化物燃料电池的密封剂组合物，其包含玻璃组分，其包含无碱无机氧化物的混合物和分散在玻璃组分中的任选的填料组分，所述填料组分最多为40重量％ 的组成。 玻璃组分可以以摩尔计包含20至50％的BaO，1至10％的Y 2 2 3 3，5至20％的B 2， 10-30％SiO 2，3〜35％MgO，2〜20％CaO，1〜10％ZnO，0〜5％ 并且示例性填料组分包括氧化锆，氧化铝，钛酸钡，钛酸锶及其组合。

    Composite sealant materials based on reacting fillers for solid oxide fuel cells
    5.
    发明授权
    Composite sealant materials based on reacting fillers for solid oxide fuel cells 失效
    基于固体氧化物燃料电池反应填料的复合密封材料

    公开(公告)号：US06541146B1

    公开(公告)日：2003-04-01

    申请号：US09708334

    申请日：2000-11-07

    申请人： Liang A. Xue ,  James Piascik ,  Jean Yamanis

    发明人： Liang A. Xue ,  James Piascik ,  Jean Yamanis

    IPC分类号： H01M804

    CPC分类号： H01M8/0271 ,  C03C8/24

    摘要： A composite sealant for in-situ sealing a fuel cell stack is provided. A paste of the sealant mixture is initially formed by mixing a glass precursor powder and a reacting filler material. The sealant mixture paste is applied to selected sealing locations of the fuel cell stack. The sealant mixture paste is then transformed into a composite sealant material to seal the selected sealing locations by heat treatment in air to about 900° C. The composite sealant material comprises a glass matrix phase and a reinforcing phase including a plurality of interlocked elongated single crystal grains. The reacting fillers modify the CTE and significantly improve the gap filling capacity of the composite sealant material and provide superior pressure containment capability at elevated temperatures.

    摘要翻译： 提供了用于原位密封燃料电池堆的复合密封剂。 密封剂混合物的糊料最初通过混合玻璃前体粉末和反应填料而形成。 将密封剂混合物糊剂施加到燃料电池堆的选定密封位置。 然后将密封剂混合物糊料转化成复合密封剂材料，以通过在空气中热处理至约900℃来密封所选择的密封位置。复合密封材料包括玻璃基质相和包含多个互锁的细长单晶的增强相 谷物。 反应填料改性CTE并显着提高复合密封剂材料的间隙填充能力，并在高温下提供优异的压力容纳能力。

    Alkali-free composite sealant materials for solid oxide fuel cells
    6.
    发明授权
    Alkali-free composite sealant materials for solid oxide fuel cells 有权
    用于固体氧化物燃料电池的无碱复合密封材料

    公开(公告)号：US07521387B2

    公开(公告)日：2009-04-21

    申请号：US10711477

    申请日：2004-09-21

    申请人： Liang A. Xue ,  Jean Yamanis ,  James Piascik ,  Estela T. Ong

    发明人： Liang A. Xue ,  Jean Yamanis ,  James Piascik ,  Estela T. Ong

    IPC分类号： C03C8/24 ,  C03C8/00 ,  C03C8/14 ,  C03C3/064 ,  C03C3/068 ,  C03C3/066 ,  B05D5/12 ,  H01M2/00 ,  H01M2/08

    CPC分类号： H01M8/0282 ,  C03C8/24 ,  H01M8/0271 ,  H01M8/2425 ,  H01M8/2485 ,  H01M2008/1293

    摘要： A sealant composition for use in sealing solid oxide fuel cells is provided which comprises a glass component which comprises a mixture of alkali-free inorganic oxides, and an optional filler component dispersed in the glass component, said filler component being up to 40% by weight of the composition. The glass component can include, on a mole basis, 20 to 50% BaO, 1 to 10% Y2O3, 5 to 20% B2O3, 10 to 30% SiO2, 3 to 35% MgO, 2 to 20% CaO, 1 to 10% ZnO, and 0 to 5% ZrO2, and exemplary filler components include zirconia, alumina, barium titanate, strontium titanate, and combinations thereof.

    摘要翻译： 提供了用于密封固体氧化物燃料电池的密封剂组合物，其包含玻璃组分，其包含无碱无机氧化物的混合物和分散在玻璃组分中的任选的填料组分，所述填料组分最多为40重量％ 的组成。 玻璃组分可以以摩尔计包含20-50％BaO，1-10％Y2O3,5-20％B2O3,10-30％SiO2，3-35％MgO，2-20％CaO，1-10份 ％ZnO和0-5％ZrO 2，并且示例性填料组分包括氧化锆，氧化铝，钛酸钡，钛酸锶及其组合。

    COMPOSITE SEAL FOR FUEL CELLS, PROCESS OF MANUFACTURE, AND FUEL CELL STACK USING SAME
    9.
    发明申请
    COMPOSITE SEAL FOR FUEL CELLS, PROCESS OF MANUFACTURE, AND FUEL CELL STACK USING SAME 审中-公开
    燃料电池的复合密封，制造工艺和使用其的燃料电池堆叠

    公开(公告)号：US20130101915A1

    公开(公告)日：2013-04-25

    申请号：US13806152

    申请日：2010-06-25

    申请人： Jean Yamanis ,  Sunil G. Warrier ,  Sarah Arsenault-Preece ,  Justin R. Hawkes

    发明人： Jean Yamanis ,  Sunil G. Warrier ,  Sarah Arsenault-Preece ,  Justin R. Hawkes

    IPC分类号： H01M8/02

    CPC分类号： H01M8/028 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/2425 ,  H01M8/2432 ,  H01M8/2457 ,  H01M8/249 ,  Y02P70/56

    摘要： A seal is provided for use in a solid oxide fuel cell, wherein the seal is formed of alternating adjacent layers of a fiber tow material and a foil material. A solid oxide fuel cell stack is also disclosed and is formed of repeating cell units, each cell unit having a plurality of fuel cell stack components defining opposed component surfaces, and the seal as described above positioned between the opposed component surfaces. A process is also provided for manufacturing a composite seal for a solid oxide fuel cell, and the process including the steps of: (a) feeding a quantity of spooled fiber tow material through an inert bonding agent to form a coated fiber tow material; (b) winding the coated fiber tow material about a mandrel to form a wound layer of fiber tow material; (c) feeding a quantity of spooled foil material about the wound layer of fiber tow material to form a wound layer of foil material; and (d) repeating steps (a) through (c) until forming a composite seal having desired thickness and width.

    摘要翻译： 提供用于固体氧化物燃料电池的密封件，其中密封件由交替的纤维丝束材料和箔材料的相邻层形成。 还公开了固体氧化物燃料电池堆，并且由重复的电池单元形成，每个电池单元具有限定相对的元件表面的多个燃料电池堆组件，以及定位在相对的组件表面之间的如上所述的密封件。 还提供了一种用于制造用于固体氧化物燃料电池的复合密封件的方法，该方法包括以下步骤：（a）通过惰性粘合剂将一定数量的缠绕纤维丝束材料供给以形成涂覆的纤维束材料; （b）围绕心轴卷绕涂覆的纤维丝束材料以形成纤维束材料的卷绕层; （c）在纤维丝束材料的缠绕层周围供给一定数量的缠绕箔材料以形成箔材料的卷绕层; 和（d）重复步骤（a）至（c），直到形成具有所需厚度和宽度的复合密封件。

    BATTERY FIRE PREVENTION VIA THERMAL MANAGEMENT
    10.
    发明申请
    BATTERY FIRE PREVENTION VIA THERMAL MANAGEMENT 有权
    通过热管理进行电池火灾预防

    公开(公告)号：US20120079859A1

    公开(公告)日：2012-04-05

    申请号：US13322646

    申请日：2009-06-08

    申请人： Vijaya Ramaraju Lakamraju ,  Jean Yamanis ,  Ulf J. Jonsson ,  Ritesh Khire ,  John M. Milton-Benoit ,  Jinliang Wang

    发明人： Vijaya Ramaraju Lakamraju ,  Jean Yamanis ,  Ulf J. Jonsson ,  Ritesh Khire ,  John M. Milton-Benoit ,  Jinliang Wang

    IPC分类号： E05B47/00 ,  E05B65/00

    CPC分类号： E05B17/0075 ,  E05B2047/0058 ,  G07C9/00174 ,  Y10T70/7062

    摘要： An assembly for preventing a fire resulting from the outgassing of a lithium battery in an electronic door lock includes a lithium battery, a circuit board, and a thermal insulation. The lithium battery and circuit board are housed within the electronic door lock. The thermal insulation is arranged between a door interfacing side of the electronic door lock and either or both of the circuit board and lithium battery. Another thermal management technique for preventing fire resulting from the outgassing of a lithium battery in an electronic door lock is achieved by using a battery cover that is selectively movable away from the circuit board or ignition source in response to temperature rise to ensure the lithium battery does not reach a critical temperature that may cause outgassing in close proximity to the ignition source.

    摘要翻译： 用于防止电子门锁中的锂电池脱气引起的火灾的组件包括锂电池，电路板和隔热材料。 锂电池和电路板安装在电子门锁内。 隔热设置在电子门锁的门接口侧与电路板和锂电池中的任一个或两者之间。 另一种用于防止电子门锁中的锂电池脱气引起的火灾的热管理技术是通过使用电池盖来实现的，所述电池盖可以选择性地可移动地远离电路板或点火源，以响应于温度上升，以确保锂电池 未达到可能导致靠近点火源排气的临界温度。