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1. 发明申请

US20130236779A1 ELECTRODE STRUCTURE, METHOD FOR PRODUCING SAME, AND BIPOLAR BATTERY 审中-公开
标题翻译：电极结构，其制造方法和双极电池
公开(公告)号：US20130236779A1
公开(公告)日：2013-09-12
申请号：US13696377
申请日：2011-04-27
申请人： Kazuki Miyatake , Kenji Hosaka , Motoharu Obika , Hiroshi Miyakubo
发明人： Kazuki Miyatake , Kenji Hosaka , Motoharu Obika , Hiroshi Miyakubo
IPC分类号： H01M4/60
CPC分类号： H01M4/60 , H01M4/0407 , H01M4/0435 , H01M4/139 , H01M4/62 , H01M4/668 , H01M10/044 , H01M10/0585 , H01M2010/0495
摘要： An electrode structure includes a substrate, an electrode active material layer formed on the substrate and divided into a plurality of portions on a side of a surface thereof, and a high resistance member having an electric resistance higher than that of an electrolyte. The high resistance member is formed on at least a part of a parting portion formed between the divided portions of the electrode active material layer. A method for producing an electrode structure, and a bipolar battery using the electrode structure are also disclosed.
摘要翻译：电极结构包括：基板，形成在基板上的电极活性物质层，在其表面侧分割成多个部分;电阻高于电解质的电阻。高电阻部件形成在形成在电极活性物质层的分割部分之间的分离部分的至少一部分上。还公开了一种用于制造电极结构的方法和使用该电极结构的双极电池。

2. 发明授权

US08691431B2 Method of producing sealing structure of bipolar battery, method of manufacturing bipolar battery, sealing structure of bipolar battery, and bipolar battery 有权
标题翻译：制造双极型电池的密封结构的方法，制造双极型电池的方法，双极型电池的密封结构以及双极型电池
公开(公告)号：US08691431B2
公开(公告)日：2014-04-08
申请号：US13395944
申请日：2011-02-07
申请人： Motoharu Obika , Kenji Hosaka
发明人： Motoharu Obika , Kenji Hosaka
IPC分类号： H01M2/08 , H01M2/16 , H01M10/18
CPC分类号： H01M2/08 , H01M2/1673 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/668 , H01M10/0418 , H01M10/044 , H01M10/0463 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M2004/029 , Y10T29/4911 , Y10T29/49114
摘要： The present invention is intended to provide a method of producing a sealing structure of a bipolar battery capable of improving the sealing capability by means of solidifying the joint between a resin collector comprising a thermosetting resin before the setting reaction and a sealing layer, a method of producing the bipolar battery, and the sealing structure of the bipolar battery and the bipolar battery. The method of producing the sealing structure of the bipolar battery comprises s step of producing the sealing assembly 80 by joining the first sealing layer 81 consisting of thermosetting resin before the thermosetting reaction with the second sealing layer 82 consisting of the thermoplastic resin, and a step of producing the collector assembly 90 formed by sealing the contact area of the sealing assembly and the resin collector 60 by joining the sealing assembly with the thermosetting resin after the thermosetting reaction.
摘要翻译：本发明旨在提供一种制造双极电池的密封结构的方法，所述双极电池的密封结构能够通过在凝固反应之前包含热固性树脂的树脂收集器与密封层之间的接合处固化而提高密封能力，生产双极电池，以及双极电池和双极电池的密封结构。制造双极型电池的密封结构的方法包括以下步骤：通过在由热塑性树脂组成的第二密封层82之前将由热固性树脂组成的第一密封层81与由热塑性树脂组成的第二密封层82接合而形成密封组件80，通过在热固反应之后将密封组件与热固性树脂接合来密封密封组件和树脂收集器60的接触面而形成的集电器组件90。

3. 发明申请

US20120171567A1 METHOD OF PRODUCING SEALING STRUCTURE OF BIPOLAR BATTERY, METHOD OF MANUFACTURING BIPOLAR BATTERY, SEALING STRUCTURE OF BIPOLAR BATTERY, AND BIPOLAR BATTERY 有权
标题翻译：生产双极电池密封结构的方法，制造双极电池的方法，双极电池的密封结构和双极电池
公开(公告)号：US20120171567A1
公开(公告)日：2012-07-05
申请号：US13395944
申请日：2011-02-07
申请人： Motoharu Obika , Kenji Hosaka
发明人： Motoharu Obika , Kenji Hosaka
IPC分类号： H01M10/18 , F16J15/10 , H01M2/08
CPC分类号： H01M2/08 , H01M2/1673 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/668 , H01M10/0418 , H01M10/044 , H01M10/0463 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M2004/029 , Y10T29/4911 , Y10T29/49114
摘要： The present invention is intended to provide a method of producing a sealing structure of a bipolar battery capable of improving the sealing capability by means of solidifying the joint between a resin collector comprising a thermosetting resin before the setting reaction and a sealing layer, a method of producing the bipolar battery, and the sealing structure of the bipolar battery and the bipolar battery. The method of producing the sealing structure of the bipolar battery comprises s step of producing the sealing assembly 80 by joining the first sealing layer 81 consisting of thermosetting resin before the thermosetting reaction with the second sealing layer 82 consisting of the thermoplastic resin, and a step of producing the collector assembly 90 formed by sealing the contact area of the sealing assembly and the resin collector 60 by joining the sealing assembly with the thermosetting resin after the thermosetting reaction.
摘要翻译：本发明旨在提供一种制造双极电池的密封结构的方法，所述双极电池的密封结构能够通过在凝固反应之前包含热固性树脂的树脂收集器与密封层之间的接合处固化而提高密封能力，生产双极电池，以及双极电池和双极电池的密封结构。制造双极型电池的密封结构的方法包括以下步骤：通过在由热塑性树脂组成的第二密封层82之前将由热固性树脂组成的第一密封层81与由热塑性树脂组成的第二密封层82接合而形成密封组件80，通过在热固反应之后将密封组件与热固性树脂接合来密封密封组件和树脂收集器60的接触面而形成的集电器组件90。

4. 发明申请

US20110183166A1 BIPOLAR SECONDARY BATTERY, BATTERY PACK, AND VEHICLE EQUIPPED WITH THE SAME 有权
标题翻译：双极二次电池，电池组和装有相同的车辆
公开(公告)号：US20110183166A1
公开(公告)日：2011-07-28
申请号：US13122259
申请日：2009-10-19
申请人： Sohei Suga , Masanori Aoyagi , Kenji Ohara , Yasuo Ohta , Junji Katamura , Motoharu Obika , Kenji Hosaka , Hideaki Horie , Shigeo WAatanabe
发明人： Sohei Suga , Masanori Aoyagi , Kenji Ohara , Yasuo Ohta , Junji Katamura , Motoharu Obika , Kenji Hosaka , Hideaki Horie , Shigeo WAatanabe
IPC分类号： H01M10/42
CPC分类号： H01M2/30 , H01M10/0418 , H01M10/044 , H01M10/0585 , H01M2200/10 , H01M2200/103 , H01M2200/108 , H01M2220/20
摘要： A bipolar secondary battery is provided with an electric power generating unit, a pair of terminal plates. The electric power generating unit includes a plurality of bipolar electrodes stacked on one another with an electrolyte layer disposed between the bipolar electrodes and separating the bipolar electrodes. Each of the bipolar electrodes includes a collector with a positive electrode active material layer formed on a first side surface of the collector, and a negative electrode active material layer formed on a second side surface of the collector. The first terminal plate is connected to a first stacking direction facing end of the electric power generating unit. The second terminal plate is connected to a second stacking direction facing end of the electric power generating unit. At least one of the terminal plates includes an electric current suppressing device that suppresses an electric current occurring when an internal short circuit occurs in the electric power generating unit.
摘要翻译：双极二次电池设置有发电单元，一对端子板。发电单元包括彼此堆叠的多个双极电极，其中设置在双极电极之间并分离双极电极的电解质层。每个双极电极包括在集电体的第一侧表面上形成有正极活性物质层的集电体和形成在集电体的第二侧表面上的负极活性物质层。第一端子板连接到发电单元的第一层叠方向的端部。第二端子板连接到面向发电单元的第二堆叠方向的端部。端子板中的至少一个包括抑制在发电单元内发生内部短路时发生的电流的电流抑制装置。

5. 发明授权

US08852785B2 Bipolar secondary battery and method for producing the same 有权
标题翻译：双极二次电池及其制造方法
公开(公告)号：US08852785B2
公开(公告)日：2014-10-07
申请号：US13147323
申请日：2010-01-28
申请人： Kenji Hosaka , Motoharu Obika
发明人： Kenji Hosaka , Motoharu Obika
IPC分类号： H01M2/18 , H01M2/14 , H01M2/08
CPC分类号： H01M10/0418 , H01M2/08 , H01M2/1653 , H01M2/1673 , H01M4/666 , H01M4/667 , H01M4/668 , H01M10/0525 , H01M10/0585 , H01M2004/029 , Y02T10/7011 , Y10T29/4911 , Y10T29/49114
摘要： A bipolar secondary battery has a battery element that includes first and second bipolar electrodes each having a collector disposed with a conductive resin layer containing a first resin as a base material and positive and negative electrode active material layers formed on opposite sides of the collector and a separator containing a second resin as a base material, arranged between the first and second bipolar electrodes and retaining an electrolyte material to form an electrolyte layer. The positive electrode active material layer of the first bipolar electrode, the electrolyte layer and the negative electrode active material layer of the second bipolar electrode constitute a unit cell. A melting point of the first resin is lower than or equal to a melting point of the second resin. Outer peripheries of the collectors of the first and second bipolar electrodes and an outer periphery of the separator are fused together to thereby seal an outer peripheral portion of the unit cell.
摘要翻译：双极二次电池具有电池元件，该电池元件包括第一和第二双极电极，每个第一和第二双极电极都具有集电体，该集电极设置有包含第一树脂作为基底的导电树脂层，以及形成在集电体的相对侧上的正极和负极活性材料层分离器，其包含第二树脂作为基材，布置在第一和第二双极电极之间并保持电解质材料以形成电解质层。第一双极性电极的正极活性物质层，第二双极性电极的电解质层和负极活性物质层构成单电池。第一树脂的熔点低于或等于第二树脂的熔点。第一和第二双极性电极的集电体的外周和隔板的外周熔合在一起，从而密封单电池的外周部。

6. 发明申请

US20110294007A1 BIPOLAR SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：双极二次电池及其制造方法
公开(公告)号：US20110294007A1
公开(公告)日：2011-12-01
申请号：US13147323
申请日：2010-01-28
申请人： Kenji Hosaka , Motoharu Obika
发明人： Kenji Hosaka , Motoharu Obika
IPC分类号： H01M4/24 , H01M10/04
CPC分类号： H01M10/0418 , H01M2/08 , H01M2/1653 , H01M2/1673 , H01M4/666 , H01M4/667 , H01M4/668 , H01M10/0525 , H01M10/0585 , H01M2004/029 , Y02T10/7011 , Y10T29/4911 , Y10T29/49114
摘要： A bipolar secondary battery has a battery element that includes first and second bipolar electrodes each having a collector disposed with a conductive resin layer containing a first resin as a base material and positive and negative electrode active material layers formed on opposite sides of the collector and a separator containing a second resin as a base material, arranged between the first and second bipolar electrodes and retaining an electrolyte material to form an electrolyte layer. The positive electrode active material layer of the first bipolar electrode, the electrolyte layer and the negative electrode active material layer of the second bipolar electrode constitute a unit cell. A melting point of the first resin is lower than or equal to a melting point of the second resin. Outer peripheries of the collectors of the first and second bipolar electrodes and an outer periphery of the separator are fused together to thereby seal an outer peripheral portion of the unit cell.
摘要翻译：双极二次电池具有电池元件，该电池元件包括第一和第二双极电极，每个第一和第二双极电极都具有集电极，该集电极设置有包含第一树脂作为基底的导电树脂层，以及形成在集电体的相对侧上的正极和负极活性材料层分离器，其包含第二树脂作为基材，布置在第一和第二双极电极之间并保持电解质材料以形成电解质层。第一双极性电极的正极活性物质层，第二双极性电极的电解质层和负极活性物质层构成单电池。第一树脂的熔点低于或等于第二树脂的熔点。第一和第二双极性电极的集电体的外周和隔板的外周熔合在一起，从而密封单电池的外周部。

7. 发明授权

US08715861B2 Bipolar second battery with terminal plate including current suppressing device, battery pack and vehicle equipped with the same 有权
标题翻译：具有端子板的双极二次电池，包括电流抑制装置，电池组和配备该电池的车辆
公开(公告)号：US08715861B2
公开(公告)日：2014-05-06
申请号：US13122259
申请日：2009-10-19
申请人： Sohei Suga , Masanori Aoyagi , Kenji Ohara , Yasuo Ohta , Junji Katamura , Motoharu Obika , Kenji Hosaka , Hideaki Horie , Shigeo Watanabe
发明人： Sohei Suga , Masanori Aoyagi , Kenji Ohara , Yasuo Ohta , Junji Katamura , Motoharu Obika , Kenji Hosaka , Hideaki Horie , Shigeo Watanabe
IPC分类号： H01M2/22 , H01M2/30 , H01M4/70 , H01M10/42
CPC分类号： H01M2/30 , H01M10/0418 , H01M10/044 , H01M10/0585 , H01M2200/10 , H01M2200/103 , H01M2200/108 , H01M2220/20
摘要： A bipolar secondary battery is provided with an electric power generating unit, a pair of terminal plates. The electric power generating unit includes a plurality of bipolar electrodes stacked on one another with an electrolyte layer disposed between the bipolar electrodes and separating the bipolar electrodes. Each of the bipolar electrodes includes a collector with a positive electrode active material layer formed on a first side surface of the collector, and a negative electrode active material layer formed on a second side surface of the collector. The first terminal plate is connected to a first stacking direction facing end of the electric power generating unit. The second terminal plate is connected to a second stacking direction facing end of the electric power generating unit. At least one of the terminal plates includes an electric current suppressing device that suppresses an electric current occurring when an internal short circuit occurs in the electric power generating unit.
摘要翻译：双极二次电池设置有发电单元，一对端子板。发电单元包括彼此堆叠的多个双极电极，其中设置在双极电极之间并分离双极电极的电解质层。每个双极电极包括在集电体的第一侧表面上形成有正极活性物质层的集电体和形成在集电体的第二侧表面上的负极活性物质层。第一端子板连接到发电单元的第一层叠方向的端部。第二端子板连接到面向发电单元的第二堆叠方向的端部。端子板中的至少一个包括抑制在发电单元内发生内部短路时发生的电流的电流抑制装置。

8. 发明授权

US09203073B2 Bipolar battery 有权
标题翻译：双极电池
公开(公告)号：US09203073B2
公开(公告)日：2015-12-01
申请号：US13812053
申请日：2011-07-19
申请人： Motoharu Obika , Hideaki Horie , Yoshiaki Nitta
发明人： Motoharu Obika , Hideaki Horie , Yoshiaki Nitta
IPC分类号： H01M2/00 , H01M2/34 , H01M2/26 , H01M2/30 , H01M10/04 , H01M2/02 , H01M2/12 , H01M10/0525
CPC分类号： H01M2/345 , H01M2/021 , H01M2/0212 , H01M2/0217 , H01M2/0275 , H01M2/1229 , H01M2/26 , H01M2/30 , H01M2/348 , H01M10/044 , H01M10/0525 , H01M2200/20 , Y02T10/7011
摘要： A bipolar battery includes: a power generation element formed by stacking a plurality of bipolar electrodes, in which an electrode layer is formed on a front and a rear of a collector, via an electrolyte layer; an elastic metal portion provided in contact with the power generation element so as to contact the power generation element in point or line contact when no external force is exerted thereon and contact the power generation element in surface contact when external force is exerted thereon; and an outer covering material provided to accommodate the power generation element and the elastic metal portion, an internal air pressure of which is set to be lower than an atmospheric pressure such that the elastic metal portion is caused to contact the power generation element in surface contact by a pressure difference between the internal air pressure and the atmospheric pressure.
摘要翻译：双极电池包括：通过层叠多个双极电极而形成的发电元件，其中通过电解质层在集电体的前后形成电极层; 弹性金属部，其与发电元件接触地设置成在没有施加外力的情况下以点或线接触的方式与发电元件接触，并且当施加外力时接触发电元件的表面接触; 以及设置成容纳发电元件和弹性金属部的外覆盖材料，其内部空气压力被设定为低于大气压，使得弹性金属部分与表面接触的发电元件接触通过内部空气压力和大气压力之间的压力差。

9. 发明申请

US20090280375A1 Sealing Structure for Fuel Cell 有权
标题翻译：燃料电池密封结构
公开(公告)号：US20090280375A1
公开(公告)日：2009-11-12
申请号：US12085192
申请日：2006-11-24
申请人： Motoharu Obika
发明人： Motoharu Obika
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/0273 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/0276 , H01M8/028 , H01M8/0284 , H01M8/04029 , H01M8/1004 , H01M8/242 , H01M8/2483 , H01M2008/1095 , H01M2300/0082
摘要： An anode (11a) and a cathode (11b) are provided on either side of an electrolyte membrane (11). A first separator (2) is disposed so as to face the anode (11a), and a second separator (3) is disposed so as to face the cathode (11b). A first sealing member (12) is disposed between the electrolyte membrane (11) and the first separator (2), and a second sealing member (13) is disposed between the electrolyte membrane (11) and the second separator (3). The cross-sectional shape or rubber hardness of the sealing members (12, 13) is varied according to a deformation amount generated in the electrolyte membrane (11) by a sealing reactive force. More specifically, in a site where the deformation amount of the electrolyte membrane (11) is large, either the contact area between the sealing member (12) and the electrolyte membrane (11) is increased, or the rubber hardness of the sealing member (12) is reduced. In so doing, deformation of the electrolyte membrane (11) caused by the sealing reactive force is suppressed, and the sealing performance of a fuel cell (10) is improved.
摘要翻译：阳极（11a）和阴极（11b）设置在电解质膜（11）的两侧。第一分离器（2）设置成面对阳极（11a），并且第二分离器（3）设置成面对阴极（11b）。第一密封构件（12）设置在电解质膜（11）和第一隔板（2）之间，第二密封构件（13）设置在电解质膜（11）和第二隔板（3）之间。密封构件（12,13）的横截面形状或橡胶硬度根据密封反作用力在电解质膜（11）中产生的变形量而变化。更具体地说，在电解质膜（11）的变形量大的部位，密封部件（12）与电解质膜（11）的接触面积增加，密封部件（11）的橡胶硬度 12）减少。这样，抑制由密封反作用力引起的电解质膜（11）的变形，提高了燃料电池（10）的密封性能。

10. 发明申请

US20110008690A1 FUEL CELL STACK 有权
标题翻译：燃料电池堆
公开(公告)号：US20110008690A1
公开(公告)日：2011-01-13
申请号：US12866964
申请日：2009-03-20
申请人： Fumio Kagami , Motoharu Obika
发明人： Fumio Kagami , Motoharu Obika
IPC分类号： H01M8/06 , H01M8/24
CPC分类号： H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0273 , H01M8/242 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell stack is provided having a plurality of unit cells stacked in a horizontal direction. Each unit cell includes an electrolyte membrane having two surfaces and a peripheral edge, electrodes provided on both surfaces of the electrolyte membrane, frame-shaped members provided on both surfaces of the electrolyte membrane adjacent to the respective electrodes and adjacent the peripheral edge of the electrolyte membrane, separators provided on the electrodes and the frame-shaped members and having a reactant gas passage for supplying a reactant gas to each of the electrodes, and a manifold formed in the stacking direction in fluid communication with the reactant gas passage. The manifold includes a horizontal edge portion in fluid communication with the reactant gas passage.
摘要翻译：提供具有在水平方向上堆叠的多个单位电池的燃料电池堆。每个单电池包括具有两个表面和周缘的电解质膜，设置在电解质膜的两个表面上的电极，设置在电解质膜的与各个电极相邻并且邻近电解质的周边边缘的两个表面上的框架构件隔膜，设置在电极和框状构件上，并且具有用于向每个电极供应反应气体的反应气体通道，以及沿堆叠方向形成的与反应物气体通道流体连通的歧管。歧管包括与反应物气体通道流体连通的水平边缘部分。

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