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公开(公告)号：US08338056B2
公开(公告)日：2012-12-25
申请号：US12084820
申请日：2006-11-09
申请人： Masahiro Imanishi , Haruyuki Nakanishi , Shigeaki Murata , Hirokazu Ishimaru , Yuichiro Hama , Yoshihisa Tamura
发明人： Masahiro Imanishi , Haruyuki Nakanishi , Shigeaki Murata , Hirokazu Ishimaru , Yuichiro Hama , Yoshihisa Tamura
CPC分类号： H01M8/1004 , H01M8/004 , H01M8/0206 , H01M8/0252 , H01M8/0276 , H01M8/0284 , H01M8/1065
摘要： A tubular fuel cell includes an inner current collector, a membrane-electrode assembly, and seal portions provided at the axial end portions of the membrane-electrode assembly, respectively. The membrane-electrode assembly includes an inner catalyst layer provided on the inner current collector, an electrolyte membrane provided on the inner catalyst layer, and an outer catalyst layer provided on the electrolyte membrane. The axial length of the outer catalyst layer is shorter than the axial lengths of the electrolyte membrane and the outer catalyst layer. The axial end face of the outer catalyst layer and the axial end face of the inner catalyst layer are located on the opposite sides of the seal portion in each side of the tubular fuel cell.
摘要翻译： 管状燃料电池分别包括内部集电器，膜 - 电极组件和设置在膜 - 电极组件的轴向端部处的密封部分。 膜电极组件包括设置在内部集电体上的内部催化剂层，设置在内部催化剂层上的电解质膜和设置在电解质膜上的外部催化剂层。 外部催化剂层的轴向长度短于电解质膜和外部催化剂层的轴向长度。 外催化剂层的轴向端面和内催化剂层的轴向端面位于管状燃料电池的每一侧的密封部的相对侧。
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公开(公告)号：US20090155659A1
公开(公告)日：2009-06-18
申请号：US12084820
申请日：2006-11-09
申请人： Masahiro Imanishi , Haruyuki Nakanishi , Shigeaki Murata , Hirokazu Ishimaru , Yuichiro Hama , Yoshihisa Tamura
发明人： Masahiro Imanishi , Haruyuki Nakanishi , Shigeaki Murata , Hirokazu Ishimaru , Yuichiro Hama , Yoshihisa Tamura
CPC分类号： H01M8/1004 , H01M8/004 , H01M8/0206 , H01M8/0252 , H01M8/0276 , H01M8/0284 , H01M8/1065
摘要： A tubular fuel cell includes an inner current collector, a membrane-electrode assembly, and seal portions provided at the axial end portions of the membrane-electrode assembly, respectively. The membrane-electrode assembly includes an inner catalyst layer provided on the inner current collector, an electrolyte membrane provided on the inner catalyst layer, and an outer catalyst layer provided on the electrolyte membrane. The axial length of the outer catalyst layer is shorter than the axial lengths of the electrolyte membrane and the outer catalyst layer. The axial end face of the outer catalyst layer and the axial end face of the inner catalyst layer are located on the opposite sides of the seal portion in each side of the tubular fuel cell.
摘要翻译： 管状燃料电池分别包括内部集电体，膜 - 电极组件和设置在膜 - 电极组件的轴向端部处的密封部分。 膜电极组件包括设置在内部集电体上的内部催化剂层，设置在内部催化剂层上的电解质膜和设置在电解质膜上的外部催化剂层。 外部催化剂层的轴向长度短于电解质膜和外部催化剂层的轴向长度。 外催化剂层的轴向端面和内催化剂层的轴向端面位于管状燃料电池的每一侧的密封部的相对侧。
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公开(公告)号：US20090148741A1
公开(公告)日：2009-06-11
申请号：US11991012
申请日：2006-08-31
IPC分类号： H01M8/10
CPC分类号： H01M8/1065 , H01M8/0252 , H01M8/04074 , H01M8/1007 , H01M8/2415
摘要： a fuel cell capable of improving heat exchange efficiency with respect to tubular fuel cells is provided. A fuel cell includes a hollow electrolyte membrane, hollow electrodes arranged on an inside and an outside of the electrolyte membrane, respectively, and an internal charge collector arranged inside of the electrolyte membrane and the electrodes, wherein the internal charge collector is hollow and made of a nonporous member.
摘要翻译： 提供了能够提高相对于管状燃料电池的热交换效率的燃料电池。 燃料电池包括中空电解质膜，分别设置在电解质膜的内部和外部的中空电极和布置在电解质膜和电极内部的内部电荷收集器，其中内部集电器是中空的，并由 一个非凡的成员。
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公开(公告)号：US07754366B2
公开(公告)日：2010-07-13
申请号：US12084263
申请日：2006-11-09
CPC分类号： H01M8/004 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/04074 , H01M8/1006 , H01M8/241 , H01M8/2465 , Y02P70/56
摘要： A tubular fuel cell module is provided with a tubular cell of a tubular fuel cell, and a heat transfer pipe through which a heating/cooling medium flows to selectively heat and cool the tubular fuel cell. The heat transfer pipe includes a first straight portion, a second straight portion, and a bent portion that connects the first straight portion with the second straight portion. At least a portion of the tubular cell is arranged on at least one of the first straight portion and the second straight portion. As a result, the reliability of a seal of the tubular fuel cell module is improved.
摘要翻译： 管状燃料电池模块设置有管状燃料电池的管状电池和传热管，加热/冷却介质通过该传热管流动以选择性地加热和冷却管状燃料电池。 传热管包括第一直线部分，第二直线部分和连接第一直线部分和第二直线部分的弯曲部分。 管状电池的至少一部分布置在第一直线部分和第二直线部分中的至少一个上。 结果，提高了管状燃料电池模块的密封的可靠性。
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公开(公告)号：US07641996B2
公开(公告)日：2010-01-05
申请号：US11991012
申请日：2006-08-31
CPC分类号： H01M8/1065 , H01M8/0252 , H01M8/04074 , H01M8/1007 , H01M8/2415
摘要： A fuel cell capable of improving heat exchange efficiency with respect to tubular fuel cells is provided. A fuel cell includes a hollow electrolyte membrane, hollow electrodes arranged on an inside and an outside of the electrolyte membrane, respectively, and an internal charge collector arranged inside of the electrolyte membrane and the electrodes, wherein the internal charge collector is hollow and made of a nonporous member.
摘要翻译： 提供能够提高管状燃料电池的热交换效率的燃料电池。 燃料电池包括中空电解质膜，分别设置在电解质膜的内部和外部的中空电极和布置在电解质膜和电极内部的内部电荷收集器，其中内部集电器是中空的，并由 一个非凡的成员。
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公开(公告)号：US07838064B2
公开(公告)日：2010-11-23
申请号：US11989209
申请日：2006-08-30
CPC分类号： H01M8/026 , H01M4/8807 , H01M4/8814 , H01M4/8821 , H01M4/8878 , H01M4/8882 , H01M8/004 , H01M8/0247 , H01M8/0252 , H01M8/0258 , H01M8/04171 , H01M2008/1095 , Y02P70/56
摘要： A method for manufacturing a tube-type fuel cell by which a tube-type fuel cell with good adhesion can be produced without blocking a gas flow channel in its inner current collector. The method for manufacturing a tube-type fuel cell may include a filling step of providing a columnar-shaped inner current collector having a gas flow channel on its outer peripheral face and filling the gas flow channel with a removable substance to form a removable portion. Also a functional layer forming step of forming a functional layer on at least the removable portion and a removing step of removing the removable portion after the functional layer forming step may be used.
摘要翻译： 一种管式燃料电池的制造方法，其中可以制造具有良好粘附性的管式燃料电池，而不会阻塞其内部集流体中的气体流路。 管式燃料电池的制造方法可以包括填充工序，在其外周面上设置具有气体流路的柱状内部集电体，并且通过可移除物质填充气体流路以形成可移除部分。 还可以使用在至少可去除部分上形成功能层的功能层形成步骤，以及在功能层形成步骤之后去除可除去部分的去除步骤。
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公开(公告)号：US20090047422A1
公开(公告)日：2009-02-19
申请号：US11989209
申请日：2006-08-30
IPC分类号： B05D5/12
CPC分类号： H01M8/026 , H01M4/8807 , H01M4/8814 , H01M4/8821 , H01M4/8878 , H01M4/8882 , H01M8/004 , H01M8/0247 , H01M8/0252 , H01M8/0258 , H01M8/04171 , H01M2008/1095 , Y02P70/56
摘要： The present invention mainly intends to provide a method for manufacturing a tube-type fuel cell by which a tube-type fuel cell with good adhesion can be produced without blocking gas flow channel in its inner current collector. In order to achieve the object, the present invention provides a method for manufacturing a tube-type fuel cell, comprising: a filling step of providing a columnar-shaped inner current collector having a gas flow channel on its outer peripheral face and filling the gas flow channel with a removable substance to form a removable portion; a functional layer forming step of forming a functional layer on at least the removable portion; and a removing step of removing the removable portion after the functional layer forming step.
摘要翻译： 本发明主要提供一种制造管式燃料电池的方法，通过该方法可以产生具有良好粘合性的管式燃料电池，而不会阻塞其内部集流体中的气体流动通道。 为了达到上述目的，本发明提供一种管式燃料电池的制造方法，包括：填充工序，在其外周面上设置具有气体流路的柱状内部集电体，填充气体 具有可移除物质的流动通道以形成可移除部分; 功能层形成步骤，在至少所述可移除部分上形成功能层; 以及在功能层形成步骤之后去除可移除部分的去除步骤。
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公开(公告)号：US20080138695A1
公开(公告)日：2008-06-12
申请号：US11795872
申请日：2006-02-03
CPC分类号： H01M8/0202 , H01M8/004 , H01M8/0252 , H01M8/0278 , H01M8/241 , H01M8/2475
摘要： A fuel cell comprising cell module assemblies connected in series, each of which gathers two or more cell modules comprising a hollow electrolyte membrane in which an electrode is disposed on a bore side and a shell side thereof respectively, wherein each cell module assembly comprises: a cell module array in which two or more cell modules are aligned in parallel; a partition which separates a space outside of the cell module between the open end and a body of the cell module; a bore side gas passage and a shell side gas passage provided by the partition; a current collector for positive electrode provided in the vicinity of one end of the cell module in the cell module array so that the current collector for positive electrode integrally collects power from each current collector on the positive electrode side of each cell module; a current collector for negative electrode provided in the vicinity of the other end so that the current collector for negative electrode integrally collects power from each current collector on the negative electrode side of each cell module; and a positive or negative electrode output connected with the current collector for positive or negative electrode and provided on a contacting surface of an adjacent cell module assembly; and wherein cell module assemblies are attached having the current collector of the same pole in the same direction, in which, as for adjacent cell module assemblies, the positive electrode output is arranged on the contacting surface of one cell module assembly and the negative electrode output is arranged on the contacting surface of the other cell module assembly, and the cell module assemblies are connected in series.
摘要翻译： 一种燃料电池，包括串联连接的电池模块组件，每个电池模块组件分别收集两个或更多个电池模块，所述电池组件包括中空电解质膜，其中电极分别设置在孔侧和壳侧，其中每个电池模块组件包括： 单元模块阵列，其中两个或多个单元模块并行对准; 将所述单元模块外部的空间与所述单元模块的开口端和主体分开的隔板; 一个孔侧气体通道和一个壳侧气体通道，由该隔板提供; 设置在电池模块阵列中的电池模块的一端附近的正极集电体，使得正极集电体从各电池模块的正极侧的集电体一体地收集电力; 设置在另一端附近的负极用集电体，使得负极集电体从各电池模块的负极侧的集电体一体地收集电力; 以及正极或负极输出端，与用于正或负极的集电器连接并设置在相邻电池模块组件的接触表面上; 并且其中连接电池模块组件，其具有相同方向的相同磁极的集电器，其中，对于相邻的电池模块组件，正电极输出设置在一个电池模块组件的接触表面上，负电极输出 布置在另一个电池模块组件的接触表面上，并且电池模块组件串联连接。
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公开(公告)号：US08455148B2
公开(公告)日：2013-06-04
申请号：US11990707
申请日：2006-08-31
CPC分类号： H01M8/04074 , H01M8/1007 , H01M8/241 , H01M8/2415 , H01M8/2457 , H01M2008/1095
摘要： The present invention provides a fuel cell which is capable to improve heat exchange efficiency with a plurality of tubular cells. The fuel cell of the present invention comprises: a plurality of tubular cells; heat exchangers arranged at the outside of the tubular cells, wherein at least a part of the outer circumferential surface of said tubular cells and the peripheral surface of said heat exchangers have face contact with each other.
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10.发明授权Hollow-shaped membrane electrode assembly for fuel cell and hollow-type fuel cell 有权用于燃料电池和中空型燃料电池的中空型膜电极组件公开(公告)号：US08283084B2
公开(公告)日：2012-10-09
申请号：US11667115
申请日：2006-02-03
CPC分类号： H01M8/1004 , H01M8/004 , H01M8/0252 , H01M8/0258 , H01M8/0267 , H01M8/04029 , H01M8/243
摘要： There is provided a hollow-shaped membrane electrode assembly for a fuel cell capable of improving power density per unit volume, wherein the hollow-shaped membrane electrode assembly for a fuel cell comprises a hollow solid electrolyte membrane, an outer electrode layer formed on the outer circumferential surface of the solid electrolyte membrane and an inner electrode layer formed on the inner circumferential surface of the solid electrolyte membrane, and wherein the hollow-shaped membrane electrode assembly for a fuel cell is formed in the shape of a spiral.
摘要翻译： 提供一种能够提高每单位体积功率密度的燃料电池用中空型膜电极接合体，其特征在于，上述燃料电池用中空型膜电极接合体包括中空固体电解质膜，外侧电极层 固体电解质膜的周面和形成在固体电解质膜的内周面上的内部电极层，并且其中，形成为螺旋状的燃料电池用中空型膜电极接合体。
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