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。

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。

公开(公告)号：US20110039146A1

公开(公告)日：2011-02-17

申请号：US12988603

申请日：2009-09-25

申请人： Masanobu Sato ,  Kenji Hosaka ,  Hideaki Horie ,  Yoshio Shimoida ,  Masanori Aoyagi

发明人： Masanobu Sato ,  Kenji Hosaka ,  Hideaki Horie ,  Yoshio Shimoida ,  Masanori Aoyagi

IPC分类号： H01M10/02 ,  H01M10/04 ,  H01M4/02 ,  H01M4/04

CPC分类号： H01M10/0418 ,  H01M4/0404 ,  H01M10/044 ,  H01M10/052 ,  H01M10/0585 ,  H01M2004/029 ,  Y02T10/7011 ,  Y10T29/49108

摘要： A bipolar secondary battery includes a plurality of bipolar electrodes, each including a current collector that has a positive electrode layer on one surface thereof and a negative electrode layer on the opposite surface thereof. A separator is disposed between adjacent two bipolar electrodes such that the positive electrode layer of one bipolar electrode and the negative electrode layer of the adjacent bipolar electrode adjacent are opposed to each other along the length of the separator. The positive electrode layer and the negative electrode layer are formed with protrudent portions disposed at positions offset from each other along a length of the current collector.

摘要翻译： 双极二次电池包括多个双极电极，每个双极电极包括在其一个表面上具有正极层的集电体和在其相对表面上的负极层。 分隔件设置在相邻的两个双极电极之间，使得一个双极性电极的正电极层和邻近的相邻双极电极的负电极层沿隔板的长度相互相对。 正极层和负极层形成有沿着集电体的长度彼此偏移的位置的突出部。

公开(公告)号：US08481197B2

公开(公告)日：2013-07-09

申请号：US12988603

申请日：2009-09-25

申请人： Masanobu Sato ,  Kenji Hosaka ,  Hideaki Horie ,  Yoshio Shimoida ,  Masanori Aoyagi

发明人： Masanobu Sato ,  Kenji Hosaka ,  Hideaki Horie ,  Yoshio Shimoida ,  Masanori Aoyagi

IPC分类号： H01M6/46 ,  H01M4/82 ,  H01M10/18

CPC分类号： H01M10/0418 ,  H01M4/0404 ,  H01M10/044 ,  H01M10/052 ,  H01M10/0585 ,  H01M2004/029 ,  Y02T10/7011 ,  Y10T29/49108

摘要： A bipolar secondary battery includes a plurality of bipolar electrodes, each including a current collector that has a positive electrode layer on one surface thereof and a negative electrode layer on the opposite surface thereof. A separator is disposed between adjacent two bipolar electrodes such that the positive electrode layer of one bipolar electrode and the negative electrode layer of the adjacent bipolar electrode adjacent are opposed to each other along the length of the separator. The positive electrode layer and the negative electrode layer are formed with protrudent portions disposed at positions offset from each other along a length of the current collector.

摘要翻译： 双极二次电池包括多个双极电极，每个双极电极包括在其一个表面上具有正极层的集电体和在其相对表面上的负极层。 分隔件设置在相邻的两个双极电极之间，使得一个双极电极的正电极层和邻近的相邻双极电极的负电极层沿隔板的长度彼此相对。 正极层和负极层形成有沿着集电体的长度彼此偏移的位置的突出部。

公开(公告)号：US10283774B2

公开(公告)日：2019-05-07

申请号：US13811793

申请日：2011-07-21

申请人： Masanobu Sato ,  Yasuo Ohta ,  Hideaki Horie ,  Masanori Aoyagi

发明人： Masanobu Sato ,  Yasuo Ohta ,  Hideaki Horie ,  Masanori Aoyagi

IPC分类号： H01M4/583 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/04 ,  H01M4/36 ,  H01M10/0525 ,  H01M10/0585 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/02

摘要： A bipolar electrode is composed of a first active material layer which is, for example, a positive electrode active material layer formed to include a first active material on one side of a collector, and a second active material layer which is, for example, a negative electrode active material layer formed to include a second active material with less compressive strength than that of the first active material on the other side of the collector. Then, a density adjusting additive which is an additive material with larger compressive strength than that of the second active material is included in the second active material layer.

公开(公告)号：US20130122362A1

公开(公告)日：2013-05-16

申请号：US13811793

申请日：2011-07-21

申请人： Masanobu Sato ,  Yasuo Ohta ,  Hideaki Horie ,  Masanori Aoyagi

发明人： Masanobu Sato ,  Yasuo Ohta ,  Hideaki Horie ,  Masanori Aoyagi

IPC分类号： H01M4/583 ,  H01M4/04

CPC分类号： H01M4/583 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/0435 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/139 ,  H01M4/364 ,  H01M4/62 ,  H01M10/0418 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/021

摘要： A bipolar electrode is composed of a first active material layer which is, for example, a positive electrode active material layer formed to include a first active material on one side of a collector, and a second active material layer which is, for example, a negative electrode active material layer formed to include a second active material with less compressive strength than that of the first active material on the other side of the collector. Then, a density adjusting additive which is an additive material with larger compressive strength than that of the second active material is included in the second active material layer.

摘要翻译： 双极电极由第一活性物质层构成，第一活性物质层例如是在集电体的一侧形成为包含第一活性物质的正极活性物质层和第二活性物质层，第二活性物质层例如为 负极活性物质层形成为包括比集电体另一侧的第一活性物质的抗压强度低的第二活性物质。 然后，在第二活性物质层中包含作为比第二活性物质的抗压强度高的添加剂材料的密度调节添加剂。

公开(公告)号：US20130122333A1

公开(公告)日：2013-05-16

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： H01M2/34

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。

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。

公开(公告)号：US20120156546A1

公开(公告)日：2012-06-21

申请号：US13325647

申请日：2011-12-14

申请人： Hiroshi Amano ,  Keiji Ogino ,  Kenji Hosaka ,  Ryouichi Senbokuya ,  Yoshio Shimoida ,  Hideaki Horie

发明人： Hiroshi Amano ,  Keiji Ogino ,  Kenji Hosaka ,  Ryouichi Senbokuya ,  Yoshio Shimoida ,  Hideaki Horie

IPC分类号： H01M2/08 ,  C08L63/00

CPC分类号： H01M2/06 ,  C08G59/24 ,  C08G59/26 ,  C08G59/4014 ,  C08G59/4021 ,  C08G59/50 ,  C08L63/00 ,  H01M2/08 ,  H01M2/30 ,  H01M4/661 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0585 ,  C08L2666/22

摘要： Provided is a resin composition superior in the adhesiveness to a metal and having high organic solvent resistance, particularly, a resin composition preferable as a sealant for an organic electrolyte battery, which shows superior adhesiveness to a terminal or a collector made of a highly heat resistant metal such as stainless steel and nickel, does not easily develop degradation even when contacted with an organic electrolytic solution at a high temperature, and does not easily influence an electrolytic solution, and a highly reliable organic electrolyte battery wherein leaching of an electrolytic solution from an electrolyte layer is prevented by the resin composition.A resin composition containing (A) an epoxy resin containing at least (E1) an epoxy resin having an aromatic ring and an alicyclic skeleton and (B) a latent curing agent.

摘要翻译： 提供一种与金属的粘合性优异且耐溶剂性高的树脂组合物，特别是优选作为有机电解质电池用密封剂的树脂组合物，该组合物对由耐高温性构成的端子或集电体表现出优异的粘附性 金属如不锈钢和镍，即使在高温下与有机电解质接触时也不容易发生降解，并且不容易影响电解液，以及高可靠性的有机电解质电池，其中电解溶液从 通过树脂组合物防止电解质层。 一种树脂组合物，其含有（A）至少含有（E1）具有芳香环和脂环骨架的环氧树脂的环氧树脂和（B）潜伏性固化剂。

公开(公告)号：US08148010B2

公开(公告)日：2012-04-03

申请号：US11946177

申请日：2007-11-28

申请人： Kenji Hosaka ,  Hideaki Horie ,  Hajime Satou ,  Yoshio Shimoida ,  Teruo Segawa ,  Gen Takayama ,  Ohtani Yoshihiko

发明人： Kenji Hosaka ,  Hideaki Horie ,  Hajime Satou ,  Yoshio Shimoida ,  Teruo Segawa ,  Gen Takayama ,  Ohtani Yoshihiko

IPC分类号： H01M6/48 ,  H01M2/00

CPC分类号： H01M10/0525 ,  H01M2/1077 ,  H01M2/1083 ,  H01M2/1094 ,  H01M2/206 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0418 ,  Y02T10/7011

摘要： A bipolar battery and a battery assembly unit that reduces a current density change in a battery element is disclosed. The bipolar battery comprises a battery element configured by alternately stacking a bipolar electrode and an electrolyte layer, as well as cathode and anode terminal plates electrically connected to the battery element so as to extract the current from the battery element. In the bipolar battery, the total electrical resistance of the cathode and anode terminal plates along the surface direction is smaller than the total electrical resistance of the battery element along the stacking direction between the cathode and anode terminal plates.

摘要翻译： 公开了减少电池元件的电流密度变化的双极电池和电池组件单元。 双极电池包括通过交替堆叠双极电极和电解质层以及与电池元件电连接以从电池元件提取电流的阴极和阳极端子板而配置的电池元件。 在双极型电池中，阴极和阳极端子板沿着表面方向的总电阻小于阴极和阳极端子板之间沿堆叠方向的电池元件的总电阻。