公开(公告)号：US20130252073A1

公开(公告)日：2013-09-26

申请号：US13898529

申请日：2013-05-21

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Norio TAKAMI ,  Hiroki Inagaki ,  Yoshinao Tatebayashi

IPC分类号： H01M2/32 ,  H01M4/38 ,  H01M10/058

CPC分类号： H01M2/32 ,  H01M2/0217 ,  H01M2/0257 ,  H01M2/06 ,  H01M2/20 ,  H01M2/26 ,  H01M2/30 ,  H01M4/02 ,  H01M4/38 ,  H01M4/386 ,  H01M4/485 ,  H01M4/661 ,  H01M6/42 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/058 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2300/0028 ,  Y02E60/122 ,  Y02P70/54

摘要： A nonaqueous electrolyte secondary battery, having an internal resistance of 10 mΩ or less as an alternating-current impedance value of 1 kHz, comprises a metal outer container, a nonaqueous electrolyte contained in the container, a positive electrode contained in the container, a negative electrode contained in the container, a separator interposed between the negative electrode and the positive electrode, a negative electrode lead having one end connected to the negative electrode, and a negative electrode terminal attached to the outer container so as to be connected electrically to the other end of the negative electrode lead, at least the surface of the negative electrode terminal which is connected to the negative electrode lead being formed of aluminum alloy with an aluminum purity of less than 99 wt. % containing at least one metal selected from the group consisting of Mg, Cr, Mn, Cu, Si, Fe and Ni.

摘要翻译： 作为交流阻抗值为1kHz的内阻为10mΩ以下的非水电解质二次电池，包括金属外容器，容纳在容器内的非水电解液，容纳在容器内的正极，负极 包含在容器中的电极，插入在负极和正极之间的隔膜，一端连接到负极的负极引线和附接到外部容器的负极端子，以便与另一个电连接 负极引线的端部，至少与负极引线连接的负极端子的表面由铝纯度小于99重量％的铝合金形成。 ％，含有选自Mg，Cr，Mn，Cu，Si，Fe和Ni中的至少一种金属。

公开(公告)号：US08507122B2

公开(公告)日：2013-08-13

申请号：US12914251

申请日：2010-10-28

申请人： Masao Saito ,  Tomokazu Takashina ,  Tsuyoshi Takahashi

发明人： Masao Saito ,  Tomokazu Takashina ,  Tsuyoshi Takahashi

IPC分类号： H01M10/50

CPC分类号： H01M10/0413 ,  H01M2/1072 ,  H01M6/42 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6557 ,  H01M10/6563 ,  H01M10/6566

摘要： A power supply device includes rectangular battery cells 1, resin separators 2, end spacers 17, thick metal end plates 10, and coupling members 11. The separator 2 is inserted between the cells 1 to insulate adjacent cells 1 from each other, and in thermal contact with the cells 1. The end spacers 17 cover end battery cells 1 on the opposed end surfaces of a battery block composed of the cells 1 and the separators 2 alternately arranged. The end plates 10 cover the surfaces of the end spacers 17. The coupling members 11 couple the end plates 10 to each other. The separators 2 form gaps 4 for flowing air along the surfaces of the cells 1 in contact with the separators 2. The end spacers 17 have hollow layers 18 on their surfaces in contact with the cells 1, and define closed chambers.

摘要翻译： 电源装置包括矩形电池单元1，树脂隔板2，端部间隔件17，厚金属端板10和联接构件11.隔板2插入电池单元1之间，以使相邻电池单元1相互隔离， 与电池单元1接触。端部间隔件17覆盖由电池单元1和分隔件2交替布置的电池块的相对端面上的端部电池单元1。 端板10覆盖端部间隔件17的表面。联接构件11将端板10彼此连接。 分离器2形成用于沿着与隔板2接触的电池单元1的表面流动空气的间隙4.端部间隔件17在其与电池单元1接触的表面上具有中空层18，并且限定闭合室。

公开(公告)号：US08492021B2

公开(公告)日：2013-07-23

申请号：US13644095

申请日：2012-10-03

申请人： Thomas D Kaun

发明人： Thomas D Kaun

IPC分类号： H01M2/14 ,  H01M2/16 ,  H01M6/30 ,  H01M6/36

CPC分类号： H01M2/1613 ,  C04B35/62847 ,  C04B35/62897 ,  C04B2235/449 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/524 ,  C04B2235/5244 ,  C04B2235/5256 ,  C04B2235/526 ,  C04B2235/5264 ,  H01M2/145 ,  H01M6/36 ,  H01M6/42 ,  H01M10/399 ,  Y10T428/249928

摘要： The present invention is directed toward a laminated electrode and porous separator film combination including a solid electrolyte salt within the porous separator film, the combination comprising layer of powdered cathode material adhering to a surface of a separator film with a solid electrolyte therebetween; the separator film comprising 50% to 95% by weight of electrically non-conductive ceramic fibers having a coating of magnesium oxide on the surface of the fibers in an amount in the range of 5% to 50% by weight; wherein the ceramic fibers comprise Al2O3, AlSiO2, BN, AlN, or a mixture of two or more of the foregoing; and the magnesium oxide coating interconnects the ceramic fibers providing a porous network of magnesium oxide-coated fibers having a porosity of not less than 50% by volume; the pores of the network containing a solid electrolyte salt in an amount of up to 95% by volume based on pore volume of the network.

摘要翻译： 本发明涉及一种层叠电极和多孔隔膜组合，其包括在多孔隔离膜内的固体电解质盐，该组合包括粘附在其间具有固体电解质的隔膜的表面的粉末状阴极材料层; 所述隔离膜包含50重量％至95重量％的非导电陶瓷纤维，其在所述纤维表面上具有5重量％至50重量％范围内的氧化镁涂层; 其中所述陶瓷纤维包括Al 2 O 3，AlSiO 2，BN，AlN或上述两种或多种的混合物; 并且所述氧化镁涂层将所述陶瓷纤维互连，从而提供孔隙率不小于50体积％的氧化镁涂覆的纤维的多孔网络; 基于网络的孔体积，网络的孔隙含有至多95体积％的固体电解质盐。

公开(公告)号：US20130171506A1

公开(公告)日：2013-07-04

申请号：US13733534

申请日：2013-01-03

申请人： Li-Tec Battery GmbH

发明人： Harald Reiche

IPC分类号： H01M6/42 ,  H01G9/00 ,  H01M2/00

CPC分类号： H01M6/42 ,  H01G9/0029 ,  H01M2/00 ,  H01M2/0245 ,  H01M2/0247 ,  H01M2/1016 ,  H01M2/36 ,  H01M6/46 ,  Y10T29/49108

摘要： The invention relates to an energy storage apparatus and also to a method for producing an energy storage apparatus with two or a plurality of energy storage cells (14), with each storage cell comprising at least one electrode stack and/or electrode coil and two or a plurality of shell-like containers (10), each shell-like container (10) comprising one base surface (11), one shell wall (12) and an opening (13) located opposite the base surface (11), wherein one energy storage cell (14) is arranged in each of the shell-like containers (10).To simplify the structure or the production, the shell-like containers (10) are arranged next to one another in a row or stacked one above the other such that, in particular for each pair of shell-like containers (10), a first shell-like container (10), in which an energy storage cell (14) is arranged, is inserted with its base surface (11) into a second shell-like container (10), in which an energy storage cell (14) is arranged.

摘要翻译： 本发明涉及一种能量存储装置，以及一种用于生产具有两个或多个储能单元（14）的能量存储装置的方法，每个储存单元包括至少一个电极堆叠和/或电极线圈，以及两个或多个储能单元 多个壳状容器（10），每个壳状容器（10）包括一个基面（11），一个壳壁（12）和与基面（11）相对的开口（13），其中一个 储能单元（14）布置在每个壳状容器（10）中。 为了简化结构或生产，壳状容器（10）彼此排成一列或彼此重叠堆叠，使得特别是对于每对壳状容器（10），第一 其中布置有储能电池（14）的壳状容器（10）将其基面（11）插入第二壳状容器（10）中，其中储能电池（14）是 安排。

公开(公告)号：US08470474B2

公开(公告)日：2013-06-25

申请号：US13567143

申请日：2012-08-06

申请人： Norio Takami ,  Hiroki Inagaki ,  Yoshinao Tatebayashi

发明人： Norio Takami ,  Hiroki Inagaki ,  Yoshinao Tatebayashi

IPC分类号： H01M4/02

CPC分类号： H01M2/32 ,  H01M2/0217 ,  H01M2/0257 ,  H01M2/06 ,  H01M2/20 ,  H01M2/26 ,  H01M2/30 ,  H01M4/02 ,  H01M4/38 ,  H01M4/386 ,  H01M4/485 ,  H01M4/661 ,  H01M6/42 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/058 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2300/0028 ,  Y02E60/122 ,  Y02P70/54

摘要： A nonaqueous electrolyte secondary battery, having an internal resistance of 10 mΩ or less as an alternating-current impedance value of 1 kHz, comprises a metal outer container, a nonaqueous electrolyte contained in the container, a positive electrode contained in the container, a negative electrode contained in the container, a separator interposed between the negative electrode and the positive electrode, a negative electrode lead having one end connected to the negative electrode, and a negative electrode terminal attached to the outer container so as to be connected electrically to the other end of the negative electrode lead, at least the surface of the negative electrode terminal which is connected to the negative electrode lead being formed of aluminum alloy with an aluminum purity of less than 99 wt. % containing at least one metal selected from the group consisting of Mg, Cr, Mn, Cu, Si, Fe and Ni.

摘要翻译： 作为交流阻抗值为1kHz的内阻为10mΩ以下的非水电解质二次电池，包括金属外容器，容纳在容器内的非水电解液，容纳在容器内的正极，负极 包含在容器中的电极，插入在负极和正极之间的隔膜，一端连接到负极的负极引线和附接到外部容器的负极端子，以便与另一个电连接 负极引线的端部，至少与负极引线连接的负极端子的表面由铝纯度小于99重量％的铝合金形成。 ％，含有选自Mg，Cr，Mn，Cu，Si，Fe和Ni中的至少一种金属。

公开(公告)号：US08470469B2

公开(公告)日：2013-06-25

申请号：US12203899

申请日：2008-09-03

申请人： Neil H. Puester ,  David Hock ,  Lars Fredriksson

发明人： Neil H. Puester ,  David Hock ,  Lars Fredriksson

IPC分类号： H01M6/42

CPC分类号： H01M4/24 ,  H01M2/08 ,  H01M2/12 ,  H01M2/36 ,  H01M4/80 ,  H01M6/42 ,  H01M10/04 ,  H01M10/0418 ,  H01M10/044 ,  H01M10/282 ,  H01M10/287 ,  H01M10/30 ,  H01M10/345 ,  H01M10/347 ,  H01M2004/029 ,  Y10T29/49108

摘要： A gasket is for use in a starved electrolyte bipolar battery. The gasket may be made from a hydrophobic material in the shape of a frame to prevent the creation of an electrolyte path between adjacent cells when mounted in a battery. The frame may be designed to at least partially encompass a biplate when mounted in a bipolar battery, and include a device or way to permit gas passage through the gasket. The gasket may be made from a material with deformable properties to provide a sealing to a biplate and/or endplate when mounted in a bipolar battery, whereby an outer pressure tight seal of the battery may be obtained. A starved bipolar battery and a method for manufacturing a starved bipolar battery are also disclosed.

摘要翻译： 垫片用于饥饿电解质双极电池。 垫圈可以由框架形式的疏水材料制成，以防止当安装在电池中时在相邻电池之间产生电解质路径。 框架可以设计成当安装在双极电池中时至少部分地包围双板，并且包括允许气体通过垫圈的装置或方式。 垫圈可以由具有可变形特性的材料制成，以在安装在双极电池中时向双板和/或端板提供密封，由此可以获得电池的外部压力密封。 还公开了饥饿的双极电池和制造饥饿双极电池的方法。

公开(公告)号：US20130136973A1

公开(公告)日：2013-05-30

申请号：US13307294

申请日：2011-11-30

申请人： Ravindra V. Shenoy

发明人： Ravindra V. Shenoy

IPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M10/02 ,  H01M4/13 ,  H01M4/64

CPC分类号： H01M4/134 ,  H01M4/0478 ,  H01M4/136 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/386 ,  H01M4/502 ,  H01M4/505 ,  H01M4/523 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/661 ,  H01M4/666 ,  H01M4/70 ,  H01M4/78 ,  H01M6/40 ,  H01M6/42 ,  H01M10/0436 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2004/021

摘要： This disclosure provides systems, methods and apparatus for batch fabrication of a rechargeable lithium-ion battery using a silicon substrate as an anode. In one aspect, a pre-formed silicon substrate is provided. A plurality of first openings can be formed on one side of the substrate, which can have a high height to width aspect ratio. A plurality of second openings can be formed alternatingly, or in interdigitated fashion, with the first openings on another side of the substrate that is opposite the first side. A solid electrolyte layer can be deposited on the second side of the substrate in the second openings, and a cathode material can be formed into the second openings and over the electrolyte layer on the second side of the substrate.

摘要翻译： 本公开提供了使用硅衬底作为阳极来批量制造可再充电锂离子电池的系统，方法和装置。 在一个方面，提供预成形的硅衬底。 可以在基板的一侧上形成多个第一开口，其可以具有高的高宽比。 多个第二开口可以与衬底的与第一侧相对的另一侧上的第一开口交替地或以叉指方式形成。 可以在第二开口中的基板的第二侧上沉积固体电解质层，并且可以在基板的第二侧上的第二开口和电解质层上形成阴极材料。

公开(公告)号：US20130136969A1

公开(公告)日：2013-05-30

申请号：US13576293

申请日：2011-12-27

申请人： Shunsuke Yasui ,  Masatoshi Nagayama ,  Takuya Nakashima

发明人： Shunsuke Yasui ,  Masatoshi Nagayama ,  Takuya Nakashima

IPC分类号： H01M2/10

CPC分类号： H01M2/1016 ,  H01M2/0277 ,  H01M2/1022 ,  H01M2/1077 ,  H01M2/24 ,  H01M6/42

摘要： A battery module includes a plurality of battery assemblies stacked together. Each of the battery assemblies includes an insulating case which accommodates a plurality of cells. A first connection plate connects the same polarities of the cells, and a second connection plate connects polarities opposite the same polarities of the cells. The first connection plate includes a first connection terminal which protrudes in a direction opposite a direction toward the second connection plate. The second connection plate includes a second connection terminal which protrudes in a direction toward the first connection terminal. The first connection terminal protrudes outwardly of the case. The second connection terminal protrudes inwardly of the case. In the battery assemblies adjacent to each other in a stacking direction, the first connection terminal of one battery assembly and the second connection terminal of the other battery assembly are fitted to each other. The first connection terminal of one battery assembly protrudes inwardly of the case of the other battery assembly.

摘要翻译： 电池模块包括堆叠在一起的多个电池组件。 每个电池组件包括容纳多个电池的绝缘壳体。 第一连接板连接单元的相同极性，第二连接板连接与单元的相同极性相反的极性。 第一连接板包括沿与朝向第二连接板的方向相反的方向突出的第一连接端子。 第二连接板包括沿朝向第一连接端子的方向突出的第二连接端子。 第一连接端子从外壳向外突出。 第二连接端子向外突出。 在层叠方向上彼此相邻的电池组件中，一个电池组件的第一连接端子和另一个电池组件的第二连接端子彼此嵌合。 一个电池组件的第一连接端子向另一个电池组件的壳体的内部突出。

公开(公告)号：US20130122330A1

公开(公告)日：2013-05-16

申请号：US13810670

申请日：2011-07-12

申请人： Gerhard Hoerpel ,  Martin Schuster ,  Dirk Hoppe

发明人： Gerhard Hoerpel ,  Martin Schuster ,  Dirk Hoppe

IPC分类号： H01M2/02 ,  H01M10/42 ,  H01M6/42

CPC分类号： H01M2/0257 ,  H01M2/021 ,  H01M2/0262 ,  H01M2/08 ,  H01M2/1072 ,  H01M2/1094 ,  H01M6/42 ,  H01M10/052 ,  H01M10/425 ,  H01M10/613 ,  Y02T10/7011 ,  Y10T29/4911 ,  Y10T29/49115

摘要： The invention relates to a battery comprising an electrode separator arrangement filled with an electrolyte, characterised in that the electrode separator arrangement is at least partially covered with a casting compound (FIG. 6a). The invention also relates to a method for producing such a battery.

摘要翻译： 本发明涉及一种电池，其包括填充有电解质的电极分离器装置，其特征在于，所述电极分离器装置至少部分地覆盖有铸塑料（图6a）。 本发明还涉及这种电池的制造方法。

公开(公告)号：US20130108910A1

公开(公告)日：2013-05-02

申请号：US13717854

申请日：2012-12-18

申请人： LIGHTENING ENERGY

发明人： Duncan Culver ,  Christopher K. Dyer ,  Michael L. Epstein

IPC分类号： H01M2/20 ,  H01R43/00

CPC分类号： H01M2/206 ,  H01M2/24 ,  H01M6/42 ,  H01M10/0413 ,  H01R43/00 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49117

摘要： A modular battery includes a housing, a first planar battery cell having a first planar electrode surface, a second planar battery cell having a second planar electrode surface, and an interconnector disposed between the first planar surface and the second planar surface and electrically connecting the first and second planar electrode surfaces, side peripheries of the interconnector, the first and second planar battery cells being electrically insulated from the housing. A method is also provided.

摘要翻译： 模块化电池包括壳体，具有第一平面电极表面的第一平面电池单体，具有第二平面电极表面的第二平面电池单元，以及设置在第一平面和第二平面之间的互连器， 和第二平面电极表面，互连器的侧周边，第一和第二平面电池单元与壳体电绝缘。 还提供了一种方法。