Sealed battery and method for manufacturing the same
    41.
    发明授权
    Sealed battery and method for manufacturing the same 有权
    密封电池及其制造方法

    公开(公告)号:US08304109B2

    公开(公告)日:2012-11-06

    申请号:US12711618

    申请日:2010-02-24

    摘要: The sealed battery includes a sealing plate 13 sealing a mouth of an outer can, an external terminal 16 attached to the sealing plate 13 and having a connecting terminal 23, and a current interruption mechanism 18interrupting current in response to pressure increase in the outer can that is installed in a conductive pathway electrically connecting the connecting terminal 23 and an electrode assembly. In the connecting terminal 23, a through-hole 23b continuing to the space on the current interruption mechanism 18 at the side corresponding to the outside of the battery is formed. The through-hole 23b is sealed with a terminal stopper 30 made of an elastic member so as to form a closed space between the terminal stopper 30 and current interruption mechanism 18. An electrolyte or washing solution hardly enters the current interruption mechanism during the manufacture can be provided.

    摘要翻译: 密封电池包括密封外罐口的密封板13,附接到密封板13并具有连接端子23的外部端子16和响应于外罐中的压力增加而断开电流的电流中断机构18, 安装在电连接连接端子23和电极组件的导电路径中。 在连接端子23中,形成有与电池外侧对应的一侧的电流中断机构18上的空间的通孔23b。 通孔23b用由弹性构件制成的端子止动件30密封,以在端子止动件30和电流中断机构18之间形成封闭空间。电解液或洗涤液在制造过程中几乎不进入电流中断机构 提供。

    Sealed battery
    42.
    发明授权
    Sealed battery 有权
    密封电池

    公开(公告)号:US08257861B2

    公开(公告)日:2012-09-04

    申请号:US12237610

    申请日:2008-09-25

    IPC分类号: H01M6/42 H01M6/46

    摘要: A sealed battery including: an electrode assembly 11 having multiple positive electrode substrates exposed at one end and negative electrode substrates exposed at the other end; and collectors 181 and collector receiving parts 183 that are resistance-welded on both sides of the multiple positive or the multiple negative electrode substrates or both, grooves 23 being formed around the resistance-welded portion of at least one of the collector 181 and the collector receiving part 183. Due to the spattered particles 26 generated during the resistance-welding being captured within the grooves 23, few particles burst into the inside of the electrode assembly 11 or into the outside.

    摘要翻译: 一种密封电池,包括:具有一端露出的多个正极基板的电极组件11和在另一端露出的负极基板; 以及在多个正极或多个负极基板或两者的两侧进行电阻焊接的集电体181和集电体接收部183,形成在集电体181和集电体181的至少一个的电阻焊接部周围的槽23 由于在电阻焊接期间产生的溅射的颗粒26被捕获在凹槽23内,所以很少的颗粒突然进入电极组件11的内部或者进入外部。

    Sealed battery and manufacturing method thereof
    43.
    发明授权
    Sealed battery and manufacturing method thereof 有权
    密封电池及其制造方法

    公开(公告)号:US08232002B2

    公开(公告)日:2012-07-31

    申请号:US12237927

    申请日:2008-09-25

    IPC分类号: H01M2/08 H01M2/02

    摘要: The external terminal 19 has sword-guard portion 191 provided with a terminal portion 193 formed at one end thereof and a cylindrical crimping member 192 formed at another end thereof, the cylindrical crimping member 192 being inserted through openings each formed at a first insulating member 211, the opening-sealing plate 13, a second insulating member 212 and the collector 181, and being crimped in a diameter-enlarging direction, so that the sword-guard portion 191 of the external terminal 19, the opening-sealing plate 13 and the collector 181 are mechanically-fixed and a thin-walled portion made thinner than other portions formed in a tip portion of the cylindrical crimping member 192 is adhered to the collector, and the thin-walled portion 194 and the collector being welded with a high energy beam.

    摘要翻译: 外部端子19具有设置在其一端形成的端子部分193和形成在其另一端的圆柱形压接构件192的剑保护部分191,圆柱形压接构件192插入穿过各自形成在第一绝缘构件211上的开口 ,开口密封板13,第二绝缘构件212和集电器181,并且以直径扩大方向卷曲,使得外部端子19的防剑部分191,开口密封板13和 集电体181被机械地固定,并且比形成在圆筒形压接构件192的顶端部分中的其它部分更薄的薄壁部分粘附到集电器,并且薄壁部分194和集电器被焊接成高能量 光束。

    PRISMATIC SEALED SECONDARY BATTERY AND MANUFACTURING METHOD FOR THE SAME
    44.
    发明申请
    PRISMATIC SEALED SECONDARY BATTERY AND MANUFACTURING METHOD FOR THE SAME 审中-公开
    专用密封二次电池及其制造方法

    公开(公告)号:US20120015225A1

    公开(公告)日:2012-01-19

    申请号:US13181793

    申请日:2011-07-13

    IPC分类号: H01M10/36 H01M10/04 H01M10/02

    摘要: A prismatic sealed secondary battery according to an embodiment of the present invention includes an electrode assembly having stacked or wound positive and negative electrode substrate exposed portions and a pair of collector members electrically joined to the respective electrode substrate exposed portions. At least one of the electrode substrate exposed portions is split into two groups, and therebetween is disposed an intermediate member made of resin material and holding a plurality of connective conducting members. The collector member for the substrate exposed portions split into two groups is disposed on at least one of the outermost faces of the substrate exposed portions, and is electrically joined by a resistance welding method to the substrate exposed portions, together with the connecting conductive members of the intermediate member. This configuration lowers resistance of the electrode substrate exposed portions and the collector members and curbs variation in the welding strength.

    摘要翻译: 根据本发明实施例的方形密封二次电池包括具有层叠或卷绕的正极和负极基板暴露部分的电极组件和电连接到各个电极基板暴露部分的一对集电体部件。 电极基板露出部中的至少一个被分成两组,并且在它们之间设置由树脂材料制成的中间部件并且保持多个连接导电部件。 用于基板暴露部分分成两组的集电体构件设置在基板暴露部分的至少一个最外表面上,并且通过电阻焊接方法与基板暴露部分电连接,连接导电部件 中间构件。 这种结构降低了电极基板暴露部分和集电体部件的阻力,并且限制了焊接强度的变化。

    Method for manufacturing sealed battery
    46.
    发明授权
    Method for manufacturing sealed battery 有权
    密封电池的制造方法

    公开(公告)号:US08025202B2

    公开(公告)日:2011-09-27

    申请号:US11902688

    申请日:2007-09-25

    IPC分类号: B23K1/06

    CPC分类号: B23K20/10 B23K2101/36

    摘要: A sealed battery includes an ultrasonic fusion process whereby layers of a positive electrode substrate exposed portion are ultrasonically fused to form a positive electrode fused portion at the positive electrode substrate exposed portion, and layers of a negative electrode substrate exposed portion are ultrasonically fused to form a negative electrode fused portion at the negative electrode substrate exposed portion; and an electrode body formation process whereby a high-energy beam is directed at the positive electrode fused portion to weld a positive electrode collector to the positive electrode fused portion, and a high-energy beam is directed at the negative electrode fused portion to weld a negative electrode collector to the negative electrode fused portion, thus forming an electrode body in which a positive electrode collector is welded to one end of the electrode group and a negative electrode collector is welded to the other end.

    摘要翻译: 密封电池包括超声波熔接工艺,其中正极基板暴露部分的层被超声波熔合以在正极基板暴露部分处形成正电极熔接部分,并且将负极基板曝光部分的层超声熔合以形成 在负极基板曝光部分处具有负电极熔接部分; 以及电极体形成工序,其中高能束被引向正电极熔接部分,以将正电极集电体焊接到正电极熔接部分,并且高能量光束被引导到负电极熔接部分以焊接 负极集电体与负极熔接部分接合,从而形成电极体,其中正电极集电体焊接到电极组的一端,而负极集电体焊接到另一端。

    PRISMATIC CELL, METHOD OF MANUFACTURING THEREOF, AND ASSEMBLED BATTERY USING THE SAME
    47.
    发明申请
    PRISMATIC CELL, METHOD OF MANUFACTURING THEREOF, AND ASSEMBLED BATTERY USING THE SAME 有权
    专利细胞,其制造方法和使用其组装的电池

    公开(公告)号:US20110195301A1

    公开(公告)日:2011-08-11

    申请号:US13021230

    申请日:2011-02-04

    摘要: The present invention aims to provide a method for insulatively covering the side surfaces and bottom of a prismatic outer can in a simple manner. This can be realized by adopting the following configuration: a prismatic cell including a prismatic outer can having an opening at the top thereof; a sealing body for sealing the opening; and positive and negative electrode external terminals that are protruded from and insulated from the sealing body, wherein the prismatic outer can is covered on the side surfaces and entire bottom with a piece of folded insulation sheet. Preferably, the bottom of the prismatic outer can is covered with only one piece of the insulating sheet, and all edges of the insulating sheet is positioned above the bottom of the outer can.

    摘要翻译: 本发明的目的在于提供一种以简单的方式绝对地覆盖棱柱形外罐的侧面和底部的方法。 这可以通过采用以下构造来实现:棱柱形电池,其包括在其顶部具有开口的棱柱形外罐; 用于密封开口的密封体; 以及从密封体突出并与其绝缘的正极和负极外部端子,其中棱柱形外壳在侧面和整个底部用一片折叠绝缘片覆盖。 优选地,棱柱形外壳的底部仅被一片绝缘片覆盖,并且绝缘片的所有边缘都位于外罐的底部之上。

    METHOD FOR PRODUCING PLASMA DISPLAY PANEL
    48.
    发明申请
    METHOD FOR PRODUCING PLASMA DISPLAY PANEL 失效
    生产等离子显示面板的方法

    公开(公告)号:US20110165818A1

    公开(公告)日:2011-07-07

    申请号:US13063174

    申请日:2010-05-18

    IPC分类号: H01J9/20 H01J9/26

    摘要: Provided is a manufacturing method that allows even a PDP having high-definition cells to exhibit excellent image display performance with reduced power consumption by effectively preventing impurities from adhering to the protective layer. Specifically, in a pre-baking step, a back substrate 9 is baked at a pre-baking temperature. Here, a highest pre-baking temperature is set to be lower than a softening point of a sealing material. The back substrate 9 is superposed on a front substrate 2. Then, a sealing step is performed in a sealing atmosphere prepared by mixing a predetermined amount of a reducing gas with a non-oxidizing gas. The above enables the impurities attributed to organic components due to a sealing material paste to remain as low molecular components, whereby the impurities are evacuated and removed in an evacuating step performed after the sealing step. This prevents adherence of the impurities to the protective layer 8.

    摘要翻译: 提供一种制造方法,即使通过有效地防止杂质附着在保护层上,即使具有高分辨率单元的PDP也能够以降低的功耗来显示优异的图像显示性能。 具体地,在预烘烤步骤中,在预烘烤温度下烘烤后基板9。 这里,最高的预烘烤温度被设定为低于密封材料的软化点。 背面基板9叠置在前基板2上。然后,在通过将预定量的还原气体与非氧化性气体混合而制备的密封气氛中进行密封步骤。 以上使得由于密封材料糊而导致的有机成分的杂质保持为低分子量成分,由此在密封工序后进行的抽真空工序中将杂质抽真空除去。 这防止杂质粘附到保护层8上。

    Nonaqueous electrolyte secondary battery
    49.
    发明授权
    Nonaqueous electrolyte secondary battery 有权
    非水电解质二次电池

    公开(公告)号:US07871728B2

    公开(公告)日:2011-01-18

    申请号:US12275351

    申请日:2008-11-21

    IPC分类号: H01M4/62

    摘要: A nonaqueous electrolyte secondary battery of the present invention includes a positive electrode plate 21 having an uncoated part along at least one long side of a continuous positive electrode substrate 211 coated with a positive electrode mixture layer 212 containing a positive electrode active material. In the nonaqueous electrolyte secondary battery, the positive electrode mixture layer 212 includes a lithium transition-metal compound capable of insertion and separation of lithium ion and 5 to 15% by mass of a conductive material with respect to the positive electrode mixture, the conductive material contains 70% by mass or more of flaked graphite particles with an average particle diameter (D50) of 5 to 30 μm and an average thickness of 0.1 to 1.0 μm with respect to the whole amount of the conductive materials, and a packing density of the positive electrode mixture layer is 2.00 to 2.80 g/cc.

    摘要翻译: 本发明的非水电解质二次电池包括正极板21,其具有涂覆有包含正极活性物质的正极合剂层212的连续正极基板211的至少一个长边的未涂覆部分。 在非水电解质二次电池中,正极合剂层212包括相对于正极合剂而能够插入和分离锂离子的锂过渡金属化合物和5〜15质量%的导电性材料,导电性材料 相对于导电材料的总量,平均粒径(D50)为5〜30μm,平均厚度为0.1〜1.0μm的片状石墨粒子含有70质量%以上, 正极合剂层为2.00〜2.80g / cc。

    METHOD FOR PRODUCING PRISMATIC SECONDARY CELL
    50.
    发明申请
    METHOD FOR PRODUCING PRISMATIC SECONDARY CELL 有权
    生产细胞二次细胞的方法

    公开(公告)号:US20100223780A1

    公开(公告)日:2010-09-09

    申请号:US12718184

    申请日:2010-03-05

    IPC分类号: H01M10/04

    摘要: A method for producing a prismatic secondary cell housing a flat electrode assembly includes disposing a first current-collecting member onto a first to-be-welded portion at a flat portion of an edge of the electrode assembly where a core-body exposed portion of the first electrode protrudes. A first receiving member is disposed onto a plane opposing the flat portion. The first current-collecting member, the core-body exposed portion, and the first receiving member are resistive-welded with the core-body exposed portion between the other members. A second current-collecting member is disposed onto a second to-be-welded portion at a position of the flat portion distanced from the first to-be-welded portion while avoiding contact between the collecting members. A conductive connecting member is placed between the collecting members or between the receiving members. The conductive connecting member and its abutting members are welded. One of the members is electrificably connected to an external output terminal.

    摘要翻译: 一种容纳扁平电极组件的棱镜二次电池的制造方法,其特征在于,在所述电极组件的边缘的平坦部分的第一被焊接部分上配置有第一集电部件,其中芯体露出部分 第一电极突出。 第一接收构件设置在与平坦部分相对的平面上。 第一集电构件,芯体暴露部分和第一接收构件与其他构件之间的芯体暴露部分电阻焊接。 第二集电部件在与第一待焊接部分间隔开的平坦部分的位置处设置在第二待焊接部分上,同时避免了收集部件之间的接触。 导电连接部件设置在收集部件之间或接收部件之间。 导电连接构件及其邻接构件被焊接。 其中一个构件可电气连接到外部输出端子。