公开(公告)号：US20130129914A1

公开(公告)日：2013-05-23

申请号：US13743978

申请日：2013-01-17

申请人： Mori NAGAYAMA ,  Takamitsu SAITO ,  Osamu SHIMAMURA

发明人： Mori NAGAYAMA ,  Takamitsu SAITO ,  Osamu SHIMAMURA

IPC分类号： B05D1/04 ,  H01M4/04 ,  B05D5/12

CPC分类号： H01M4/0404 ,  H01M2/021 ,  H01M4/02 ,  H01M4/366 ,  H01M10/0525 ,  H01M2300/0022 ,  H01M2300/0085 ,  Y02E60/122

摘要： In a nonaqueous electrolyte cell-oriented electrode (10), an electrode active material layer (12) formed on a collector (1) has a density gradient developed with a gradient of a varied concentration of a solid along a thickness from a surface of the electrode active material layer (12) toward the collector (1), and in a gel electrolyte cell-oriented electrode (30), an electrode active material layer (32) formed on a collector (1) has a density gradient developed with (a) gradient(s) of (a) varied concentration(s) of one or both of an electrolyte salt and a film forming material along a thickness from a surface of the electrode active material layer (32) toward the collector (1).

公开(公告)号：US20120005882A1

公开(公告)日：2012-01-12

申请号：US13240379

申请日：2011-09-22

申请人： Osamu SHIMAMURA ,  Kenji HOSAKA ,  Kyoichi WATANABE ,  Takaaki ABE ,  Takuya KINOSHITA ,  Hideaki HORIE ,  Hajime SATO ,  Ryouichi SENBOKUYA

发明人： Osamu SHIMAMURA ,  Kenji HOSAKA ,  Kyoichi WATANABE ,  Takaaki ABE ,  Takuya KINOSHITA ,  Hideaki HORIE ,  Hajime SATO ,  Ryouichi SENBOKUYA

IPC分类号： H01M10/04 ,  H01M6/42

CPC分类号： H01M2/08 ,  H01M6/485 ,  H01M10/0418 ,  H01M2004/029 ,  H01M2300/0085 ,  Y10T29/49108 ,  Y10T29/49114

摘要： The present invention provides a bipolar battery made by using a polymer gel electrolyte or a liquid electrolyte in an electrolyte layer, which is highly reliable and prevents liquid junction (short circuit) caused by leak out of an electrolyte solution from the electrolyte part. The present invention provides a bipolar battery laminated, in series, with a plurality pieces of bipolar electrodes which is formed with a positive electrode on one surface of a collector, and a negative electrode on the other surface, so as to sandwich an electrolyte layer, characterized by being provided with a separator which retains the electrolyte later, and a seal resin which is formed and arranged at the outer circumference part of a part of the separator where the electrolyte is retained.

摘要翻译： 本发明提供一种通过在电解质层中使用聚合物凝胶电解质或液体电解质而制造的双极电池，其是高度可靠的并且防止由电解质部分泄漏出电解质溶液所引起的液体接合（短路）。 本发明提供了一种双极电池，其串联层叠多个双极电极，其在集电体的一个表面上形成有正极，在另一个表面上形成负极，以夹持电解质层， 其特征在于设置有稍后保持电解质的隔膜，以及密封树脂，其形成并布置在隔板的保持电解质的部分的外周部。

公开(公告)号：US20130192058A1

公开(公告)日：2013-08-01

申请号：US13793765

申请日：2013-03-11

申请人： Kyoichi WATANABE ,  Hideaki HORIE ,  Takanori ITO ,  Takaaki ABE ,  Osamu SHIMAMURA ,  Takamitsu SAITOU ,  Hiroshi SUGAWARA

发明人： Kyoichi WATANABE ,  Hideaki HORIE ,  Takanori ITO ,  Takaaki ABE ,  Osamu SHIMAMURA ,  Takamitsu SAITOU ,  Hiroshi SUGAWARA

IPC分类号： H01M2/24

CPC分类号： H01M2/24 ,  H01M2/0207 ,  H01M2/0287 ,  H01M2/0292 ,  H01M2/1077 ,  H01M2/1094 ,  H01M2/204 ,  H01M2/206 ,  H01M2/22 ,  H01M2/26 ,  H01M2/32 ,  H01M10/052 ,  Y02T10/7011 ,  Y10T29/49108

摘要： A battery is provided with a plurality of unit cells each having a tab, a bus bar connecting the tab of one of the plurality of unit cells and the tab of another one of the plurality of unit cells, and a plurality of welding points disposed on a center of gravity of an area, in which the bus bar and the tab are overlapped, or a vicinity thereof, and at least one position of line segments, radiately extending from the center of gravity, or a vicinity thereof, such that the bus bar and the tab are connected to one another at the plurality of welding points.

摘要翻译： 电池设有多个单元电池，每个单元电池均具有接头，连接多个单元电池单元之一的接头和多个单元电池中的另一个单元的接头的汇流条，以及多个焊接点 其中汇流条和突片重叠的区域的重心或其附近，以及从重心辐射地延伸的线段或其附近的至少一个线段的位置，使得总线 杆和突片在多个焊接点处彼此连接。