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1. 发明专利

JP2014049187A Solid oxide fuel cell 审中-公开
标题翻译：固体氧化物燃料电池
公开(公告)号：JP2014049187A
公开(公告)日：2014-03-17
申请号：JP2012188762
申请日：2012-08-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To suppress dissipation of elasticity of a gas diffusion layer by heating press at unit cell production, thus suppressing lowering of a power generation voltage by a current cross resistance.SOLUTION: The solid oxide fuel cell, having a cylindrical metal support, includes a metal support 110 with a cracking section 116 running along the cylindrical axis and a solid oxide fuel cell body 105 disposed on an outer-peripheral surface of the metal support. The cracking section 116 is in a zigzag configuration along the cylindrical axis.
摘要翻译：要解决的问题：通过在单元电池生产中通过加热压制来抑制气体扩散层的弹性消散，从而通过当前的交叉电阻抑制发电电压的降低。解决方案：具有圆柱形金属支撑件的固体氧化物燃料电池包括具有沿着圆筒轴线延伸的开裂部116的金属支撑体110和设置在金属支撑体的外周面上的固体氧化物型燃料电池体105。裂化部分116沿着圆柱轴线成Z字形。

2. 发明专利

JP2013222505A Fuel battery and manufacturing method thereof 审中-公开
标题翻译：燃料电池及其制造方法
公开(公告)号：JP2013222505A
公开(公告)日：2013-10-28
申请号：JP2012091436
申请日：2012-04-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel battery capable of suppressing oxidation of a metal support, and a manufacturing method of the fuel battery.SOLUTION: A fuel battery comprises: a power generation part including a solid oxide electrolyte film and a second electrode laminated in order on an outer periphery of a cylindrical-shaped first electrode; and a metal support in a cylindrical shape provided inside the power generation part and having gas permeability. The metal support is energized so as to have pressing force against an inner wall of the power generation part. A manufacturing method for the fuel battery comprises the steps of: preparing the power generation part by laminating the solid oxide electrolyte film and the second electrode in order on the outer periphery of the cylindrical-shaped first electrode, and by firing it; downsizing a diameter of the metal support by applying weight to the approximately cylindrical-shaped metal support, having a larger outer diameter than an inner diameter of the first electrode, from an outer periphery side toward an inner periphery side; inserting the downsized metal support into an inside of the first electrode; and releasing weight applied to the metal support.
摘要翻译：要解决的问题：提供一种能够抑制金属载体的氧化的燃料电池和燃料电池的制造方法。燃料电池包括：发电部，其包括固体氧化物电解质膜和层叠的第二电极顺序地在圆柱形的第一电极的外周上; 以及设置在发电部内部并具有透气性的圆筒状的金属支撑体。金属支撑件通电，以便对发电部分的内壁施加压力。燃料电池的制造方法包括以下步骤：通过在圆筒状的第一电极的外周依次层叠固体氧化物电解质膜和第二电极，通过烧成来制备发电部; 通过对外径大于第一电极的内径的大致圆筒形的金属支撑件从外周侧向内周侧施加重量，来减小金属支撑件的直径; 将小型金属支撑件插入第一电极的内部; 并释放施加到金属支撑体上的重量。

3. 发明专利

JP2013161643A Fuel cell stack 审中-公开
标题翻译：燃料电池堆
公开(公告)号：JP2013161643A
公开(公告)日：2013-08-19
申请号：JP2012022412
申请日：2012-02-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of reducing the number of components and lowering resistance.SOLUTION: A fuel cell stack includes a plurality of parallel modules each comprising: a porous support body which has a plurality of cylindrical parts and a connection for connecting the plurality of cylindrical parts to one another; and a power generation part which has a first electrode, a solid oxide electrolyte and a second electrode stacked on one another on the circumference of the cylindrical parts. Each of the plurality of parallel modules is stacked in such a manner that the second electrode of another parallel module is arranged on the support body. The support body has conductivity higher than that of the first electrode.
摘要翻译：要解决的问题：提供能够减少部件数量和降低电阻的燃料电池堆。解决方案：燃料电池堆包括多个并联模块，每个模块包括：多孔支撑体，其具有多个圆柱形部分和用于将多个圆柱形部件彼此连接的连接件; 以及在所述圆筒部的圆周上具有彼此堆叠的第一电极，固体氧化物电解质和第二电极的发电部。多个并联模块中的每一个以这样的方式堆叠，使得另一个并联模块的第二电极布置在支撑体上。支撑体具有高于第一电极的导电性。

4. 发明专利

JP2008288167A Fuel cell module, its manufacturing method, fuel cell, and its manufacturing method 审中-公开
标题翻译：燃料电池模块及其制造方法，燃料电池及其制造方法
公开(公告)号：JP2008288167A
公开(公告)日：2008-11-27
申请号：JP2007134564
申请日：2007-05-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell module capable of enhancing performance, its manufacturing method, and to provide a fuel cell having the fuel cell module, and its manufacturing method. SOLUTION: The fuel cell module includes a tubular single cell having a hollow membrane electrode assembly, an inner current collector arranged on the inner peripheral surface of the membrane electrode assembly, and an outer current collector arranged on the outer peripheral surface of the membrane electrode assembly; a pair of inner current collecting members coming in contact with the inner current collector; an outer current collecting member coming in contact with the outer current collector; and a case member for housing at least the tubular single cell, the inner current collecting member, and the outer current collecting member, and the pair of inner current collecting members is arranged at the prescribed intervals, the tubular single cell is wound on the pair of inner current collecting members and fixed, and the exposed membrane electrode assembly is installed in a portion of the tubular single cell fixed with the pair of inner current collecting members. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高性能的燃料电池模块及其制造方法，并提供具有燃料电池模块的燃料电池及其制造方法。解决方案：燃料电池模块包括具有中空膜电极组件的管状单电池，布置在膜电极组件的内周表面上的内部集流器和布置在膜电极组件的外周表面上的外部集电器膜电极组件; 与内部集电体接触的一对内部集流部件; 与外部集电体接触的外部集电部件; 以及用于容纳至少管状单电池，内部集电构件和外部集电构件的壳体构件，并且一对内部集流构件以规定的间隔布置，管状单电池被卷绕在一对上的内部集电构件并固定，并且暴露的膜电极组件安装在与一对内部集流构件固定的管状单电池的一部分中。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008251326A Manufacturing method of fuel cell 审中-公开
标题翻译：燃料电池的制造方法
公开(公告)号：JP2008251326A
公开(公告)日：2008-10-16
申请号：JP2007090600
申请日：2007-03-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a fuel cell capable of manufacturing it in which power generation performance can be improved. SOLUTION: This is the manufacturing method of the fuel cell comprising a tubular fuel battery cell which is equipped with a hollow-shaped membrane electrode assembly, the inner current collector arranged and installed on the inner peripheral face side of the membrane electrode assembly, and the outer current collector arranged and installed on the outer peripheral face side of the membrane electrode assembly. The manufacturing method of the fuel cell has a first process of forming the hollow-shaped membrane electrode assembly on the outer peripheral face side of the inner current collector, a second process of arranging and installing the outer current collector on the outer peripheral face side of the hollow-shaped membrane electrode assembly formed in the first process, a third process of arranging and installing a plurality of fixing members at a spacing from one another on the surface of the outer current collector arranged and installed in the second process, and a fourth process of obtaining the tubular fuel battery cell by cutting the fixing members arranged and installed in the third process by the face crossing the longitudinal direction of the inner current collector. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够提高发电性能的能够制造的燃料电池的制造方法。解决方案：这是一种燃料电池的制造方法，其包括管状燃料电池单元，该管状燃料电池单元配备有中空型膜电极组件，该内部集电体被布置并安装在膜电极组件的内周面侧以及外部集电体，其布置并安装在膜电极组件的外周面侧。燃料电池的制造方法具有在内部集电体的外周面侧形成中空型膜电极组件的第一工序，在外部集电体的外周面侧配置和安装外部集电体的第二工序在第一工序中形成的中空状膜电极组件，在第二工序中配置并安装的外部集电体的表面上彼此间隔配置并安装多个固定部件的第三工序，第四工序通过与内部集电体的纵向交叉的面切割由第三工序配置和安装的固定部件来获得管状燃料电池单元的工序。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008218231A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2008218231A
公开(公告)日：2008-09-18
申请号：JP2007054645
申请日：2007-03-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/10 , H01M8/24
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing short circuit. SOLUTION: The fuel cell includes a structure string by arraying a plurality of structures in one direction, each of which has: a membrane electrode assembly having an electrolyte membrane, a first electrode provided on one surface of the electrolyte membrane and a second electrode provided on the other surface of the electrolyte membrane; a first current collector arranged on the first electrode side; and a second current collector arranged on the second electrode side, and a case member in which the plurality of structure strings are housed. In the fuel cell, at least a first structure string and a second structure string disposed adjacent to each other are provided in the plurality of structure strings, the plurality of the structures provided in the first structure string and the second structure string are electrically connected in series while the first structure string and the second structure string are electrically connected in series, and an energization prevention means is provided which prevents electrical connection between the first current collector or the second current collector provided in the structure of the first structure string, and the second current collector or the first current collector provided in the structure of the second structure string. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制短路的燃料电池。解决方案：燃料电池包括通过在一个方向上排列多个结构的结构串，每个结构具有：具有电解质膜的膜电极组件，设置在电解质膜的一个表面上的第一电极和第二电极电极，设置在电解质膜的另一个表面上; 布置在第一电极侧的第一集电体; 布置在第二电极侧的第二集电体和容纳多个结构串的壳体部件。在燃料电池中，在多个结构串中设置有至少第一结构体串和彼此相邻配置的第二结构体串，设置在第一结构体串和第二结构体中的多个结构电连接在串联地串联电连接第一结构串和第二结构串，并且提供防止装置，其防止设置在第一结构串的结构中的第一集电器或第二集电器之间的电连接，并且第二集电器或设置在第二结构串的结构中的第一集电器。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008034210A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2008034210A
公开(公告)日：2008-02-14
申请号：JP2006205434
申请日：2006-07-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M4/94
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell that prevents the occurrence of a short circuit via a seal member while suppressing gas leakage. SOLUTION: The fuel cell is provided with a power generator composed by laminating an anode, an electrolyte, and a cathode in turn; a first conductive material conductive with the anode; a second conductive material which sandwiches the power-generation part together with the first conductive material, while being conductive with the cathode; a porous current collector 50 which is arranged between the anode and the first conductive material, and/or between the cathode and the second conductive material; the seal member 60 which at least partially includes a metal while being arranged between the first/second conductive materials, and at least partially has a first insulating member that insulates between the first/second conductive materials; and a second insulating member 70 arranged between the seal member and the porous current collector. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在抑制气体泄漏的同时防止通过密封构件发生短路的燃料电池。解决方案：燃料电池设置有依次层压阳极，电解质和阴极的发电机; 与阳极导电的第一导电材料; 第二导电材料，其与第一导电材料一起夹持发电部分，同时与阴极导电; 布置在阳极和第一导电材料之间和/或阴极和第二导电材料之间的多孔集电器50; 密封构件60，其至少部分地包括金属，同时布置在第一/第二导电材料之间，并且至少部分地具有在第一/第二导电材料之间绝缘的第一绝缘构件; 以及设置在密封构件和多孔集流体之间的第二绝缘构件70。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007299661A Manufacturing technique of separator for fuel cell 审中-公开
标题翻译：燃料电池分离器的制造技术
公开(公告)号：JP2007299661A
公开(公告)日：2007-11-15
申请号：JP2006127239
申请日：2006-05-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide manufacturing technique of a separator for efficiently manufacturing the separator used for a fuel cell stack. SOLUTION: Two or more coolant passages 25 passing through an original cooling plate CPo are installed in the original cooling plate CPo in which coolant manifold holes M5, M6 are not formed. The coolant passages 25 are formed so as to connect sites where the coolant manifold holes M5, M6 will be formed. The original cooling plate CPo is interposed between an original anode plate 24ao and an original cathode plate 24co and they are joined. After that, the coolant manifold holes M5, M6 passing through a three-layer plate 80 and manifold holes M1 to M6 are formed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于有效地制造用于燃料电池堆的隔板的隔板的制造技术。解决方案：通过原始冷却板CPo的两个或更多个冷却剂通道25安装在未形成冷却剂歧管孔M5，M6的原始冷却板CPo中。冷却剂通道25形成为连接将形成冷却剂歧管孔M5，M6的位置。原来的冷却板CPo介于原始阳极板24ao和原始阴极板24co之间，并连接。之后，形成通过三层板80的冷却剂歧管孔M5，M6和歧管孔M1〜M6。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007184203A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2007184203A
公开(公告)日：2007-07-19
申请号：JP2006002740
申请日：2006-01-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EINAGA HIDEO , SANO SEIJI , KAJIWARA TAKASHI , YOSHIKAWA DAIYU , SATO HIROMICHI , HOTTA YUTAKA , INUI FUMIHIKO , ICHIKAWA YUICHIRO
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： H01M8/248
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell provided with spring modules capable of reducing the occurrence of powdered dusts by reducing sliding parts. SOLUTION: The spring module 10 is composed of a first flat plate 12 arranged in parallel with a cell module, a second flat plate 13 facing the first flat plate 12, springs 9 contacting the first flat plate 12 at one end part and contacting the second flat plate 13 at the other end part, and connection fixtures 14 connecting the first flat plate 12 with the second flat plate 13 while allowing relative movement of the first flat plate 12 and the second flat plate 13 in lamination direction and restraining relative movement thereof in a direction perpendicular to the lamination direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有弹簧模块的燃料电池，其能够通过减少滑动部件来减少粉尘的发生。解决方案：弹簧模块10由与电池模块平行布置的第一平板12，面对第一平板12的第二平板13，在一端部与第一平板12接触的弹簧9和接触另一端部的第二平板13以及将第一平板12与第二平板13连接的连接固定件14，同时允许第一平板12和第二平板13在层叠方向上的相对运动，并且限制相对在与层叠方向垂直的方向上的移动。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007179787A Method of manufacturing separator used for fuel cell 审中-公开
标题翻译：制造用于燃料电池的分离器的方法
公开(公告)号：JP2007179787A
公开(公告)日：2007-07-12
申请号：JP2005374744
申请日：2005-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SANO SEIJI , EINAGA HIDEO , KAJIWARA TAKASHI , YOSHIKAWA DAIYU , SATO HIROMICHI , HOTTA YUTAKA , INUI FUMIHIKO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a technique of manufacturing a separator capable of reducing the weight of the separator while keeping low electric resistance, and of improving cooling efficiency of a fuel cell stack. SOLUTION: Firstly, a metallic anode-faced plate 44, a cathode-faced plate 42, a cooling water passage formation member 43 and sheet members 45A and 45B made of a resin are prepared. Next, the anode-faced plate 44, the cathode-faced plate 42 and the cooling water passage formation member 43 are brazed to one another. Then, the sheet members 45A and 45B are inserted between the anode-faced plate 44 jointed to the cooling water passage formation member 43 and the cathode-faced plate 42, and the sheet member 45A is brought into contact with the sheet member 45B. They are heated and stuck on each other. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在保持低电阻的同时减小隔板的重量并提高燃料电池堆的冷却效率的隔膜的技术。解决方案：首先，制备金属阳极面板44，阴极面板42，冷却水通道形成部件43以及由树脂制成的薄片部件45A和45B。接下来，阳极面板44，阴极面板42和冷却水通道形成构件43彼此钎焊。然后，将片状构件45A，45B插入与冷却水通道形成构件43和阴极面板42连接的阳极面板44之间，使片状构件45A与片状构件45B抵接。它们被加热并卡在彼此上。版权所有（C）2007，JPO＆INPIT

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