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1. 发明申请

US20110065016A1 FUEL CELL AND FUEL CELL LAYER 审中-公开
标题翻译：燃料电池和燃料电池层
公开(公告)号：US20110065016A1
公开(公告)日：2011-03-17
申请号：US12992467
申请日：2009-05-12
申请人： Shunsuke Sata , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Hironori Kambara , Chikaaki Kogure
发明人： Shunsuke Sata , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Hironori Kambara , Chikaaki Kogure
IPC分类号： H01M8/24 , H01M2/02
CPC分类号： H01M8/0271 , H01M8/0223 , H01M8/0247 , H01M8/026 , H01M8/0276 , H01M8/028 , H01M8/0284 , H01M8/083 , H01M8/1011 , H01M8/241 , H01M2008/1095 , H01M2008/1293 , Y02E60/523
摘要： There is provided a fuel cell including a membrane electrode assembly having a cathode electrode, an electrolyte membrane, and an anode electrode in this order, and an anode collector layer. The anode collector layer includes a pair of first walls provided along two opposite sides. The membrane electrode assembly is fitted between the first walls such that the anode electrode faces the anode collector layer. A fuel cell layer employing the fuel cells is also provided. Preferably, the fuel cell further includes a pair of second walls formed on the pair of first walls.
摘要翻译：提供一种燃料电池，其具有依次包括阴极电极，电解质膜和阳极电极的膜电极组件和阳极集电体层。阳极集电体层包括沿着两个相对侧设置的一对第一壁。膜电极组件装配在第一壁之间，使得阳极电极面对阳极集电体层。还提供了采用燃料电池的燃料电池层。优选地，燃料电池还包括形成在该对第一壁上的一对第二壁。

2. 发明申请

US20110091778A1 FUEL CELL AND FUEL CELL STACK 审中-公开
标题翻译：燃料电池和燃料电池堆
公开(公告)号：US20110091778A1
公开(公告)日：2011-04-21
申请号：US12992509
申请日：2009-05-08
申请人： Hironori Kambara , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Chikaaki Kogure , Shunsuke Sata
发明人： Hironori Kambara , Toshiyuki Fujita , Tomohisa Yoshie , Yoshihiro Tsukuda , Chikaaki Kogure , Shunsuke Sata
IPC分类号： H01M8/06 , H01M8/24
CPC分类号： H01M8/1011 , H01M8/0247 , H01M8/026 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a small fuel cell and a small fuel cell stack each allowing for improved output. Conventionally, in a direct methanol fuel cell, carbon dioxide gas produced at an anode electrode side is exhausted together with a methanol aqueous solution. From the methanol aqueous solution, the carbon dioxide gas is separated, and then the methanol aqueous solution is reused as fuel. In this case, a liquid-gas separation device needs to be provided additionally, which results in a large fuel cell with an increased weight, disadvantageously. The present invention is made to solve such a problem by providing a fuel cell including a first unit cell having a cathode electrode, an electrolyte membrane, an anode electrode, and an anode collector layer in this order; and one or more spacers arranged on the anode collector layer. The anode collector layer has a fuel flow path for supplying fuel to the anode electrode, and a through hole for exhausting a reaction product generated by reaction in the anode electrode. Each of the spacers has an exhaust flow path for exhausting the reaction product to outside the fuel cell. The through hole and the exhaust flow path communicate with each other.
摘要翻译：本发明涉及一种能够改善输出的小型燃料电池和小型燃料电池堆。通常，在直接甲醇燃料电池中，在阳极电极侧产生的二氧化碳气体与甲醇水溶液一起排出。从甲醇水溶液中分离二氧化碳气体，然后将甲醇水溶液重新用作燃料。在这种情况下，需要另外设置液体气体分离装置，这导致重量增加的大型燃料电池，不利地。本发明是为了解决上述问题而提供一种具有依次具有阴极电极，电解质膜，阳极电极和阳极集电体层的第一单电池的燃料电池。以及设置在阳极集电体层上的一个或多个间隔物。阳极集电体层具有用于向阳极电极供给燃料的燃料流路，以及用于排出由阳极反应产生的反应产物的通孔。每个间隔件具有用于将反应产物排出到燃料电池外部的排气流路。通孔和排气流路彼此连通。

3. 发明授权

US08741500B2 Fuel cell stack and fuel cell system 失效
标题翻译：燃料电池堆和燃料电池系统
公开(公告)号：US08741500B2
公开(公告)日：2014-06-03
申请号：US12671878
申请日：2008-07-30
申请人： Toshiyuki Fujita , Hironori Kambara , Masashi Muraoka , Tomohisa Yoshie
发明人： Toshiyuki Fujita , Hironori Kambara , Masashi Muraoka , Tomohisa Yoshie
IPC分类号： H01M8/24
CPC分类号： H01M8/04201 , H01M8/0258 , H01M8/1011 , H01M8/241 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell stack formed by stacking two or more fuel cell layers each constituted of one or more unit cell and a fuel cell system including the same are provided. Any two fuel cell layers adjacent to each other each have one or more gap region. At least a part of the gap region in one fuel cell layer of any two fuel cell layers adjacent to each other is in contact with a unit cell constituting the other fuel cell layer. The gap region in one fuel cell layer and the gap region in the other fuel cell layer communicate with each other. The fuel cell stack is excellent in fuel or oxidizing agent supply performance and it realizes high power density.
摘要翻译：提供了通过堆叠由一个或多个单元电池构成的两个或更多个燃料电池层和包括其的燃料电池系统形成的燃料电池堆。彼此相邻的任何两个燃料电池层均具有一个或多个间隙区域。彼此相邻的任意两个燃料电池层的一个燃料电池层中的间隙区域的至少一部分与构成另一个燃料电池层的单电池接触。一个燃料电池层中的间隙区域和另一个燃料电池层中的间隙区域彼此连通。燃料电池堆具有优异的燃料或氧化剂供应性能，实现了高功率密度。

4. 发明申请

US20120034541A1 FUEL CELL STACK AND ELECTRONIC DEVICE PROVIDED WITH THE SAME 有权
标题翻译：燃料电池堆叠和电子设备提供
公开(公告)号：US20120034541A1
公开(公告)日：2012-02-09
申请号：US13262443
申请日：2010-03-31
申请人： Masashi Muraoka , Toshiyuki Fujita , Tomohisa Yoshie , Hironori Kambara
发明人： Masashi Muraoka , Toshiyuki Fujita , Tomohisa Yoshie , Hironori Kambara
IPC分类号： H01M8/24 , H01M8/02
CPC分类号： H01M8/2455 , H01M8/0215 , H01M8/0247 , H01M8/04186 , H01M8/1011 , Y02E60/523
摘要： Provided is a fuel cell stack having reduced thickness and weight and an improved output density. The fuel cell stack according to the present invention includes two or more stacked fuel cell layers, and is characterized in that at least one of the fuel cell layers is formed by arranging two or more composite unit cells in an identical plane with a gap provided therebetween, that the composite unit cell includes a plurality of unit cells and a fuel supply portion for supplying fuel to anode electrodes of the unit cells, and that the anode electrodes of the plurality of unit cells are arranged to face the fuel supply portion.
摘要翻译：提供了具有减小的厚度和重量以及改进的输出密度的燃料电池堆。根据本发明的燃料电池堆包括两个或更多个堆叠的燃料电池层，其特征在于，燃料电池层中的至少一个通过将两个或更多个复合单元电池布置在相同的平面中并且间隔设置复合单元电池包括多个单元电池和用于向单元电池的阳极电极供应燃料的燃料供应部分，并且多个单元电池的阳极布置成面向燃料供应部分。

5. 发明申请

US20080014495A1 Membrane Electrode Assembly, Method of Manufacturing the Same, Fuel Battery, and Electronic Device 审中-公开
标题翻译：膜电极组件，其制造方法，燃料电池和电子设备
公开(公告)号：US20080014495A1
公开(公告)日：2008-01-17
申请号：US11661801
申请日：2005-09-12
申请人： Kotaro Saito , Katsumi Teraoka , Hironori Kambara , Tomohisa Yoshie , Toshiyuki Fujita , Norihiro Ochi
发明人： Kotaro Saito , Katsumi Teraoka , Hironori Kambara , Tomohisa Yoshie , Toshiyuki Fujita , Norihiro Ochi
IPC分类号： H01M8/02
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/8821 , H01M4/8825 , H01M8/0247 , H01M8/1011 , H01M8/2455 , Y02E60/523 , Y02P70/56
摘要： There are provided a membrane electrode assembly (1) formed by stacking an extraction electrode (6a, 6b), a catalyst layer (5a, 5b), and an electrolyte membrane (2) in this order and integrating the same, and a method of manufacturing the membrane electrode assembly (1) including the steps of forming an electrode base material by fixing the extraction electrode (6a, 6b) at one surface of a base, forming the catalyst layer (5a, 5b) on the extraction electrode (6a, 6b), and integrating the electrode base material having the catalyst layer (5a, 5b) formed thereon with the electrolyte membrane (2). By such a method, the membrane electrode assembly can be manufactured with high yield, with favorable electrical contact maintained between the catalyst layer and the extraction electrode, without their being pressed and fixed by clamping from outside. Accordingly, it is possible to implement a fuel battery that can produce high output and can be downsized.
摘要翻译：提供了通过依次层叠引出电极（6a，6b），催化剂层（5a，5b）和电解质膜（2）而形成的膜电极组件（1）以及一种制造膜电极组件（1）的方法，包括以下步骤：通过将引出电极（6a，6b）固定在基底的一个表面上形成电极基材，形成催化剂层（5a，5b）），并且使形成有所述电解质膜（2）的所述催化剂层（5a，5b）的所述电极母材整体化。通过这种方法，可以以高产率制造膜电极组件，在催化剂层和提取电极之间保持良好的电接触，而不会通过从外部夹紧而被压制和固定。因此，可以实现能够产生高输出并且可以减小尺寸的燃料电池。

6. 发明授权

US09142853B2 Fuel cell stack and electronic device provided with the same 有权
标题翻译：燃料电池堆和电子装置
公开(公告)号：US09142853B2
公开(公告)日：2015-09-22
申请号：US13262443
申请日：2010-03-31
申请人： Masashi Muraoka , Toshiyuki Fujita , Tomohisa Yoshie , Hironori Kambara
发明人： Masashi Muraoka , Toshiyuki Fujita , Tomohisa Yoshie , Hironori Kambara
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： H01M8/2455 , H01M8/0215 , H01M8/0247 , H01M8/04186 , H01M8/1011 , Y02E60/523
摘要： Provided is a fuel cell stack having reduced thickness and weight and an improved output density. The fuel cell stack according to the present invention includes two or more stacked fuel cell layers, and is characterized in that at least one of the fuel cell layers is formed by arranging two or more composite unit cells in an identical plane with a gap provided therebetween, that the composite unit cell includes a plurality of unit cells and a fuel supply portion for supplying fuel to anode electrodes of the unit cells, and that the anode electrodes of the plurality of unit cells are arranged to face the fuel supply portion.
摘要翻译：提供了具有减小的厚度和重量以及改进的输出密度的燃料电池堆。根据本发明的燃料电池堆包括两个或更多个堆叠的燃料电池层，其特征在于，燃料电池层中的至少一个通过将两个或更多个复合单元电池布置在相同的平面中并且间隔设置复合单元电池包括多个单元电池和用于向单元电池的阳极电极供应燃料的燃料供应部分，并且多个单元电池的阳极布置成面向燃料供应部分。

7. 发明申请

US20100221633A1 FUEL CELL STACK AND FUEL CELL SYSTEM 失效
标题翻译：燃料电池堆和燃料电池系统
公开(公告)号：US20100221633A1
公开(公告)日：2010-09-02
申请号：US12671878
申请日：2008-07-30
申请人： Toshiyuki Fujita , Hironori Kambara , Masashi Muraoka , Tomohisa Yoshie
发明人： Toshiyuki Fujita , Hironori Kambara , Masashi Muraoka , Tomohisa Yoshie
IPC分类号： H01M8/24
CPC分类号： H01M8/04201 , H01M8/0258 , H01M8/1011 , H01M8/241 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell stack formed by stacking two or more fuel cell layers each constituted of one or more unit cell and a fuel cell system including the same are provided. Any two fuel cell layers adjacent to each other each have one or more gap region. At least a part of the gap region in one fuel cell layer of any two fuel cell layers adjacent to each other is in contact with a unit cell constituting the other fuel cell layer. The gap region in one fuel cell layer and the gap region in the other fuel cell layer communicate with each other. The fuel cell stack is excellent in fuel or oxidizing agent supply performance and it realizes high power density.
摘要翻译：提供了通过堆叠由一个或多个单元电池构成的两个或更多个燃料电池层和包括其的燃料电池系统形成的燃料电池堆。彼此相邻的任何两个燃料电池层均具有一个或多个间隙区域。彼此相邻的任意两个燃料电池层的一个燃料电池层中的间隙区域的至少一部分与构成另一个燃料电池层的单电池接触。一个燃料电池层中的间隙区域和另一个燃料电池层中的间隙区域彼此连通。燃料电池堆具有优异的燃料或氧化剂供应性能，实现了高功率密度。

8. 发明授权

US09130388B2 Contactless electricity-supplying device 有权
标题翻译：非接触式供电装置
公开(公告)号：US09130388B2
公开(公告)日：2015-09-08
申请号：US13574312
申请日：2010-11-12
申请人： Ryoji Matsui , Toshiyuki Fujita , Hironori Kambara , Masayoshi Ozaki
发明人： Ryoji Matsui , Toshiyuki Fujita , Hironori Kambara , Masayoshi Ozaki
IPC分类号： H02M3/335 , H02J5/00 , H02M3/158
CPC分类号： H02J50/10 , H02J5/005 , H02M3/1584 , H02M3/33576 , H02M3/33592
摘要： There is provided a contactless electricity-supplying device that can safely and efficiently supply power to a load.A contactless electricity-supplying device includes a plurality of electricity-supplying coils; a DC/AC converter that converts an output voltage from a DC supplying unit into an AC voltage to be applied to each electricity-supplying coils; a plurality of electricity-receiving coils selectively and detachably mounted on positions where the electricity-receiving coils are electromagnetically coupled to the electricity-supplying coils to receive AC voltages from the corresponding electricity-supplying coils in a contactless manner; a plurality of rectifying/smooth units that each convert an AC voltage output from each electricity-receiving coil into a DC voltage and smooth the DC voltage; a switching device that connects the DC voltages output from the rectifying/smoothing units to a single load; an electricity-reception detection sensor for detecting that the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils; and a control unit that turns on the switching device when it is detected that all of the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils.
摘要翻译：提供了一种可以安全有效地向负载供电的非接触供电装置。非接触供电装置包括多个供电线圈; DC / AC转换器，其将来自DC供给单元的输出电压转换为施加到每个供电线圈的AC电压; 多个受电线圈，其选择性地和可拆卸地安装在电力接收线圈与供电线圈电磁耦合的位置，以非接触方式从相应的供电线圈接收AC电压; 多个整流/平滑单元，其将从每个受电线圈输出的AC电压转换成DC电压并平滑DC电压; 将从整流/平滑单元输出的直流电压连接到单个负载的开关装置; 用于检测受电线圈从相应的供电线圈接收AC电压的电接收检测传感器; 以及控制单元，当检测到所有的受电线圈从相应的供电线圈接收到AC电压时，接通开关装置。

9. 发明申请

US20120314465A1 CONTACTLESS ELECTRICITY-SUPPLYING DEVICE 有权
标题翻译：无连接电力供应装置
公开(公告)号：US20120314465A1
公开(公告)日：2012-12-13
申请号：US13574312
申请日：2010-11-12
申请人： Ryoji Matsui , Toshiyuki Fujita , Hironori Kambara , Masayoshi Ozaki
发明人： Ryoji Matsui , Toshiyuki Fujita , Hironori Kambara , Masayoshi Ozaki
IPC分类号： H02J17/00 , H02M7/42
CPC分类号： H02J50/10 , H02J5/005 , H02M3/1584 , H02M3/33576 , H02M3/33592
摘要： There is provided a contactless electricity-supplying device that can safely and efficiently supply power to a load.A contactless electricity-supplying device includes a plurality of electricity-supplying coils; a DC/AC converter that converts an output voltage from a DC supplying unit into an AC voltage to be applied to each electricity-supplying coils; a plurality of electricity-receiving coils selectively and detachably mounted on positions where the electricity-receiving coils are electromagnetically coupled to the electricity-supplying coils to receive AC voltages from the corresponding electricity-supplying coils in a contactless manner; a plurality of rectifying/smooth units that each convert an AC voltage output from each electricity-receiving coil into a DC voltage and smooth the DC voltage; a switching device that connects the DC voltages output from the rectifying/smoothing units to a single load; an electricity-reception detection sensor for detecting that the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils; and a control unit that turns on the switching device when it is detected that all of the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils.
摘要翻译：提供了一种可以安全有效地向负载供电的非接触供电装置。非接触供电装置包括多个供电线圈; DC / AC转换器，其将来自DC供给单元的输出电压转换为施加到每个供电线圈的AC电压; 多个受电线圈，其选择性地和可拆卸地安装在电力接收线圈与供电线圈电磁耦合的位置，以非接触方式从相应的供电线圈接收AC电压; 多个整流/平滑单元，其将从每个受电线圈输出的AC电压转换成DC电压并平滑DC电压; 将从整流/平滑单元输出的直流电压连接到单个负载的开关装置; 用于检测受电线圈从相应的供电线圈接收AC电压的电接收检测传感器; 以及控制单元，当检测到所有的受电线圈从相应的供电线圈接收到AC电压时，接通开关装置。

10. 发明授权

US08273496B2 Fuel cell containing a cathode diffusion layer having a fabric structure 有权
标题翻译：含有具有织物结构的阴极扩散层的燃料电池
公开(公告)号：US08273496B2
公开(公告)日：2012-09-25
申请号：US12018301
申请日：2008-01-23
申请人： Hironori Kambara
发明人： Hironori Kambara
IPC分类号： H01M8/10
CPC分类号： H01M4/926 , H01M8/1007 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell including an anode conductive layer, an anode catalyst layer, an electrolyte membrane, a cathode catalyst layer, a cathode conductive layer, and a cathode diffusion layer stacked in this order, in which the cathode diffusion layer has a fabric structure in which a water-swellable fiber and a non-water-swellable fiber are arranged. Preferably, in the fabric structure, the water-swellable fiber is arranged in either one of a warp and a weft. Preferably, gas permeability of the cathode diffusion layer increases as the water absorption amount of the water-swellable fiber increases.
摘要翻译：一种燃料电池，其包括阳极导电层，阳极催化剂层，电解质膜，阴极催化剂层，阴极导电层和阴极扩散层，其中阴极扩散层具有织物结构，其中，布置水溶胀纤维和非水可溶胀纤维。优选地，在织物结构中，水溶胀纤维布置在经纱和纬纱中的任一个中。优选地，阴极扩散层的透气性随着水溶胀性纤维的吸水量的增加而增加。

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