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公开(公告)号：US20060269839A1
公开(公告)日：2006-11-30
申请号：US11500116
申请日：2006-08-07
申请人： Takashi Asahina , Shinsuke Fukuda , Shinji Hamada , Toyohiko Eto , Masato Onishi
发明人： Takashi Asahina , Shinsuke Fukuda , Shinji Hamada , Toyohiko Eto , Masato Onishi
CPC分类号： H01M2/08 , H01M2/0217 , H01M2/24 , H01M10/04
摘要： A cell includes an electrode plate group which is formed by laminating a positive electrode plate and a negative electrode plate with a separator interposed between them, and includes leads protruding toward directions opposite to each other from one side of the positive electrode plate and the negative electrode plate. Collectors are joined to the leads on both sides of the electrode plate group, and include connection protrusions formed so as to protrude outside. A bag-shape battery case containing the electrode plate group is joined to the collectors such that only the connection protrusions of the collectors are protruded outside the bag-shaped battery case. A battery module is constituted by placing a plurality of the cells, connected together, into a prismatic battery case.
摘要翻译： 电池包括通过层压正极板和负极板之间的隔板形成的电极板组，并且包括从正极板的一侧和负极板彼此相反的方向突出的引线 盘子。 集电体与电极板组的两侧的引线接合，并且包括形成为突出到外侧的连接突起。 包含电极板组的袋状电池盒与集电体接合，使得只有收集器的连接突起突出到袋状电池壳体的外部。 电池模块通过将连接在一起的多个电池放置成棱柱形电池壳体而构成。
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公开(公告)号：US06939642B2
公开(公告)日：2005-09-06
申请号：US09996908
申请日：2001-11-30
申请人： Takashi Asahina , Shinji Hamada , Toyohiko Eto , Shinsuke Fukuda
发明人： Takashi Asahina , Shinji Hamada , Toyohiko Eto , Shinsuke Fukuda
CPC分类号： H01M2/24 , H01M2/0237 , H01M2/266 , H01M10/0413 , Y10T29/4911
摘要： A prismatic battery module includes a prismatic battery case having a plurality of prismatic cell cases connected to one another through separation walls, a planar electroconductive connector forming part of the separation wall between the cell cases, an electrode plate group arranged in each cell case, and an electrolyte placed in each cell case. Lead portions of positive electrode plates and negative electrode plates of the electrode plate group are directly connected to the electroconductive connector. The prismatic battery module requires fewer connection points and provides shorter electrical communication paths, thereby reducing internal resistance.
摘要翻译： 棱柱电池模块包括棱柱形电池壳体，其具有通过分隔壁彼此连接的多个棱柱形电池壳体，形成电池壳体之间的分隔壁的一部分的平面导电连接器，布置在每个电池壳体中的电极板组和 放置在每个电池盒中的电解液。 电极板组的正极板和负极板的引线部分直接连接到导电连接器。 棱柱形电池模块需要更少的连接点并提供较短的电气通信路径，从而减少内部电阻。
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公开(公告)号：US06680146B2
公开(公告)日：2004-01-20
申请号：US09842562
申请日：2001-04-25
申请人： Shinsuke Fukuda , Naoto Arai , Noriyuki Fujioka , Shinji Hamada
发明人： Shinsuke Fukuda , Naoto Arai , Noriyuki Fujioka , Shinji Hamada
IPC分类号： H01M470
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit capable of suppressing the internal short circuit caused by flashing that is formed on the end portion of a positive electrode plate and a battery using the same. The electrode plate unit includes a group of electrode plates in which a plurality of positive electrode plates and a plurality of negative electrode plates are laminated alternately via separators, a positive electrode collector plate connected to one side face of the group of electrode plates for connection to the positive electrode plate, and a negative electrode collector plate connected to another side face of the group of electrode plates for connection to the negative electrode plate, wherein the edge portion of the positive electrode plate is protruded from the edge portion of the negative electrode plate on the entire side face excluding the side face to which the negative electrode collector plate of the group of electrode plates is connected.
摘要翻译： 一种能够抑制由正极板的端部形成的闪光引起的内部短路的电极板单元和使用其的电池。 电极板单元包括一组电极板，其中多个正极板和多个负极板通过隔板交替层叠，正极集电板连接到该组电极板的一个侧面，用于连接到 所述正极板和与所述负极板连接的所述一组电极板的另一侧面连接的负极集电板，所述正极板的边缘部从所述负极板的边缘部突出， 在不包括电极板组的负极集电板的侧面的整个侧面上。
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公开(公告)号：US07759000B2
公开(公告)日：2010-07-20
申请号：US11133223
申请日：2005-05-20
申请人： Takashi Asahina , Shinji Hamada , Toyohiko Eto , Shinsuke Fukuda
发明人： Takashi Asahina , Shinji Hamada , Toyohiko Eto , Shinsuke Fukuda
CPC分类号： H01M2/24 , H01M2/0237 , H01M2/266 , H01M10/0413 , Y10T29/4911
摘要： A prismatic battery module includes a prismatic battery case having a plurality of prismatic cell cases connected to one another through separation walls, a planar electroconductive connector forming part of the separation wall between the cell cases, an electrode plate group arranged in each cell case, and an electrolyte placed in each cell case. Lead portions of positive electrode plates and negative electrode plates of the electrode plate group are directly connected to the electroconductive connector. The prismatic battery module requires fewer connection points and provides shorter electrical communication paths, thereby reducing internal resistance.
摘要翻译： 棱柱电池模块包括棱柱形电池壳体，其具有通过分隔壁彼此连接的多个棱柱形电池壳体，形成电池壳体之间的分隔壁的一部分的平面导电连接器，布置在每个电池壳体中的电极板组和 放置在每个电池盒中的电解液。 电极板组的正极板和负极板的引线部分直接连接到导电连接器。 棱柱形电池模块需要更少的连接点并提供较短的电气通信路径，从而减少内部电阻。
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公开(公告)号：US07390592B2
公开(公告)日：2008-06-24
申请号：US10712624
申请日：2003-11-13
申请人： Shinsuke Fukuda , Naoto Arai , Noriyuki Fujioka , Shinji Hamada
发明人： Shinsuke Fukuda , Naoto Arai , Noriyuki Fujioka , Shinji Hamada
IPC分类号： H01M2/26
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit capable of suppressing the internal short circuit caused by flashing that is formed on the end portion of a positive electrode plate and a battery using the same. The electrode plate unit includes a group of electrode plates in which a plurality of positive electrode plates and a plurality of negative electrode plates are laminated alternately via separators, a positive electrode collector plate connected to one side face of the group of electrode plates for connection to the positive electrode plate, and a negative electrode collector plate connected to another side face of the group of electrode plates for connection to the negative electrode plate, wherein the edge portion of the positive electrode plate is protruded from the edge portion of the negative electrode plate on the entire side face excluding the side face to which the negative electrode collector plate of the group of electrode plates is connected.
摘要翻译： 一种能够抑制由正极板的端部形成的闪光引起的内部短路的电极板单元和使用其的电池。 电极板单元包括一组电极板，其中多个正极板和多个负极板通过隔板交替层叠，正极集电板连接到该组电极板的一个侧面，用于连接到 所述正极板和与所述负极板连接的所述一组电极板的另一侧面连接的负极集电板，所述正极板的边缘部从所述负极板的边缘部突出， 在不包括电极板组的负极集电板的侧面的整个侧面上。
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公开(公告)号：US07255964B2
公开(公告)日：2007-08-14
申请号：US10712626
申请日：2003-11-13
申请人： Shinsuke Fukuda , Naoto Arai , Noriyuki Fujioka , Shinji Hamada
发明人： Shinsuke Fukuda , Naoto Arai , Noriyuki Fujioka , Shinji Hamada
IPC分类号： H01M4/70
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit capable of suppressing the internal short circuit caused by flashing that is formed on the end portion of a positive electrode plate and a battery using the same. The electrode plate unit includes a group of electrode plates in which a plurality of positive electrode plates and a plurality of negative electrode plates are laminated alternately via separators, a positive electrode collector plate connected to one side face of the group of electrode plates for connection to the positive electrode plate, and a negative electrode collector plate connected to another side face of the group of electrode plates for connection to the negative electrode plate, wherein the edge portion of the positive electrode plate is protruded from the edge portion of the negative electrode plate on the entire side face excluding the side face to which the negative electrode collector plate of the group of electrode plates is connected.
摘要翻译： 一种能够抑制由正极板的端部形成的闪光引起的内部短路的电极板单元和使用其的电池。 电极板单元包括一组电极板，其中多个正极板和多个负极板通过隔板交替层叠，正极集电板连接到该组电极板的一个侧面，用于连接到 所述正极板和与所述负极板连接的所述一组电极板的另一侧面连接的负极集电板，所述正极板的边缘部从所述负极板的边缘部突出， 在不包括电极板组的负极集电板的侧面的整个侧面上。
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公开(公告)号：US20050214638A1
公开(公告)日：2005-09-29
申请号：US11133223
申请日：2005-05-20
申请人： Takashi Asahina , Shinji Hamada , Toyohiko Eto , Shinsuke Fukuda
发明人： Takashi Asahina , Shinji Hamada , Toyohiko Eto , Shinsuke Fukuda
CPC分类号： H01M2/24 , H01M2/0237 , H01M2/266 , H01M10/0413 , Y10T29/4911
摘要： A prismatic battery module includes a prismatic battery case having a plurality of prismatic cell cases connected to one another through separation walls, a planar electroconductive connector forming part of the separation wall between the cell cases, an electrode plate group arranged in each cell case, and an electrolyte placed in each cell case. Lead portions of positive electrode plates and negative electrode plates of the electrode plate group are directly connected to the electroconductive connector. The prismatic battery module requires fewer connection points and provides shorter electrical communication paths, thereby reducing internal resistance.
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公开(公告)号：US07914923B2
公开(公告)日：2011-03-29
申请号：US11500116
申请日：2006-08-07
申请人： Takashi Asahina , Shinsuke Fukuda , Shinji Hamada , Toyohiko Eto , Masato Onishi
发明人： Takashi Asahina , Shinsuke Fukuda , Shinji Hamada , Toyohiko Eto , Masato Onishi
CPC分类号： H01M2/08 , H01M2/0217 , H01M2/24 , H01M10/04
摘要： A cell includes an electrode plate group which is formed by laminating a positive electrode plate and a negative electrode plate with a separator interposed between them, and includes leads protruding toward directions opposite to each other from one side of the positive electrode plate and the negative electrode plate. Collectors are joined to the leads on both sides of the electrode plate group, and include connection protrusions formed so as to protrude outside. A bag-shape battery case containing the electrode plate group is joined to the collectors such that only the connection protrusions of the collectors are protruded outside the bag-shaped battery case. A battery module is constituted by placing a plurality of the cells, connected together, into a prismatic battery case.
摘要翻译： 电池包括通过层压正极板和负极板之间的隔板形成的电极板组，并且包括从正极板的一侧和负极板彼此相反的方向突出的引线 盘子。 集电体与电极板组的两侧的引线接合，并且包括形成为突出到外侧的连接突起。 包含电极板组的袋状电池盒与集电体接合，使得只有收集器的连接突起突出到袋状电池壳体的外部。 电池模块通过将连接在一起的多个电池放置成棱柱形电池壳体而构成。
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公开(公告)号：US07803490B2
公开(公告)日：2010-09-28
申请号：US11312369
申请日：2005-12-21
申请人： Hideyuki Ueda , Shinsuke Fukuda
发明人： Hideyuki Ueda , Shinsuke Fukuda
IPC分类号： H01M4/00
CPC分类号： H01M8/04186 , H01M4/8605 , H01M8/0234 , H01M8/0239 , H01M8/04197 , H01M8/1011 , Y02E60/523
摘要： A direct methanol fuel cell of the present invention includes a unit cell having an electrolyte membrane, an anode on one surface of the electrolyte membrane, and a cathode on the other surface of the electrolyte membrane. The anode includes an anode catalyst layer and an anode diffusion layer. The anode catalyst layer is in contact with a surface of the electrolyte membrane. The anode diffusion layer is in contact with a surface of the anode catalyst layer opposite to the surface of the anode catalyst layer in contact with the electrolyte membrane. A methanol flux value JGDL of the anode diffusion layer and a methanol flux value JPEM of the electrolyte membrane satisfy the following relations: JGDL=1×10−5 to 5×10−4 mol/(cm2·min.), (i) and JPEM×JGDL≦1×10−8 [mol/(cm2·min.)]2. (ii)
摘要翻译： 本发明的直接甲醇燃料电池包括具有电解质膜的单元电池，电解质膜的一个表面上的阳极和电解质膜的另一个表面上的阴极。 阳极包括阳极催化剂层和阳极扩散层。 阳极催化剂层与电解质膜的表面接触。 阳极扩散层与阳极催化剂层的与电解质膜接触的与阳极催化剂层的表面相反的表面接触。 阳极扩散层的甲醇流量值JGDL和电解质膜的甲醇通量值JPEM满足以下关系：JGDL = 1×10-5〜5×10-4mol /（cm2·min。），（i） 和JPEM×JGDL＆nlE; 1×10 -8 [mol /（cm 2·min。）] 2。 （ii）
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公开(公告)号：US20060134508A1
公开(公告)日：2006-06-22
申请号：US11312369
申请日：2005-12-21
申请人： Hideyuki Ueda , Shinsuke Fukuda
发明人： Hideyuki Ueda , Shinsuke Fukuda
CPC分类号： H01M8/04186 , H01M4/8605 , H01M8/0234 , H01M8/0239 , H01M8/04197 , H01M8/1011 , Y02E60/523
摘要： A direct methanol fuel cell of the present invention includes a unit cell having an electrolyte membrane, an anode on one surface of the electrolyte membrane, and a cathode on the other surface of the electrolyte membrane. The anode includes an anode catalyst layer and an anode diffusion layer. The anode catalyst layer is in contact with a surface of the electrolyte membrane. The anode diffusion layer is in contact with a surface of the anode catalyst layer opposite to the surface of the anode catalyst layer in contact with the electrolyte membrane. A methanol flux value JGDL of the anode diffusion layer and a methanol flux value JPEM of the electrolyte membrane satisfy the following relations: JGDL=1×10−5 to 5×10−4 mol/(cm2·min.), (i) and JPEM×JGDL≦1×10−8 [mol/(cm2·min.)]2. (ii)
摘要翻译： 本发明的直接甲醇燃料电池包括具有电解质膜的单元电池，电解质膜的一个表面上的阳极和电解质膜的另一个表面上的阴极。 阳极包括阳极催化剂层和阳极扩散层。 阳极催化剂层与电解质膜的表面接触。 阳极扩散层与阳极催化剂层的与电解质膜接触的与阳极催化剂层的表面相反的表面接触。 电解质膜的阳极扩散层的甲醇流量值JDSLDS和甲醇流量值J PEM＆lt;＆gt;满足以下关系：＆lt;＆RightArrow;＆CenterDot; “In-line Formulas”end =“lead”？> J＆lt; GDL＆gt; = 1×10 -5至5×10 -4 mol /（cm -1） > 2 .min。），（i）<？in-line-formula description =“In-line Formulas”end =“tail”？>和<？in-line-formula description =“In-line 公式“end =”lead“？> J PIP xJ GDL <= 1×10 -8 [mol /（cm 2） SUP> .min。）] <2> 。 （ii）<？in-line-formula description =“In-line Formulas”end =“tail”？>
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