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    METHOD FOR PRODUCING CONDUCTOR RAIL USED IN ELECTROLYSIS, AND CONDUCTOR RAIL
    81.
    发明公开
    METHOD FOR PRODUCING CONDUCTOR RAIL USED IN ELECTROLYSIS, AND CONDUCTOR RAIL 有权
    用于电解生产方法中轨电源和电源轨

    公开(公告)号：EP2446068A4

    公开(公告)日：2016-06-15

    申请号：EP10791675

    申请日：2010-06-18

    Applicant: VALVAS OY

    Inventor： AIRIKKA MIKKO

    IPC: C25C7/02 ,  B23K1/00 ,  B23K1/19 ,  B23K35/28

    CPC classification number: C25C7/02 ,  B23K1/19 ,  B23K35/0227 ,  B23K35/282 ,  B23K2201/00 ,  B23K2201/38 ,  B23K2203/10 ,  B23K2203/18 ,  C22C18/00 ,  C22C18/04

    Abstract: The invention relates to a method of providing an aluminium conductor rail (1) used in electrolysis with a silver electric current supplier (6a, 6b, 6c) having a contact surface that conducts well electricity. In order for the conductor rail (1) and the electric current supplier (6a, 6b, 6c) thereof to be economical, easy and rapid to manufacture, a) the material selected for the conductor rail (1) is a aluminium-based alloy, b) the surface of the conductor rail (1) having an aluminium surface is heated and once the surface of the aluminium reaches a temperature exceeding the melting temperature of the solder, a zinc-based solder is arranged on top of it, the solder containing a substance with high affinity to oxygen and the solder being then spread in the molten state onto said surface, c) an aluminium oxide layer formed between the aluminium and the molten solder is broken by a mechanical treatment so that oxygen is released from the aluminium oxide layer, the oxygen reacting with the substance of high affinity to oxygen and forming together with said substance an oxide layer on the surface of the molten solder, and d) an electric current supplier (6a, 6b and 6c) is arranged on top of said solder, the solder is allowed to solidify and the electric current supplier to attach in place into the solidified solder. The invention also relates to a conductor rail (1).

    Abstract translation: 本发明涉及提供对在电解中使用与银电流供应商铝导电轨（1）的方法（图6A，6B，6C）具有接触表面做得很好的导电性能。 为了使导电轨（1）和电流供应商（6A，6B，6C）它们是经济的，容易和快速制造，一）选择用于导电轨（1）的材料是铝系合金 ，b）具有在铝表面上的导电轨（1）的表面被加热并且一旦铝的表面达到一个温度超过焊料的熔化温度，基于锌的焊料被布置在它的上面，焊料 含有以高亲和力与氧和焊料的物质被然后以熔融状态分散到所述表面上，C）中的铝和熔融焊料之间形成由机械处理破碎象氧化铝层氧气从铝释放 氧化物层中，氧以高亲和力与氧的物质反应并用氧化物层的熔融的焊料的表面上的所述物质一起形成，以及d）以将电流供应商（图6a，6b和6c）被设置在顶部 说 焊料，焊料被允许固化和电流供应商到代替连接到凝固的焊料。 本发明因此涉及到导电轨（1）。

    METHOD FOR CONNECTING RETURN CONDUCTORS OF POWER SUPPLY DC COAXIAL CABLES AND CONNECTION PORTION BETWEEN POWER SUPPLY DC COAXIAL CABLES
    87.
    发明公开
    METHOD FOR CONNECTING RETURN CONDUCTORS OF POWER SUPPLY DC COAXIAL CABLES AND CONNECTION PORTION BETWEEN POWER SUPPLY DC COAXIAL CABLES 有权
    的连接方法反向功率和同轴直流电源电缆连接部分的头功率与电缆同轴它们之间

    公开(公告)号：EP2026439A4

    公开(公告)日：2015-07-29

    申请号：EP07744273

    申请日：2007-05-28

    Applicant: VISCAS CORP ,  ELECTRIC POWER DEV CO ,  FUJIKURA LTD

    Inventor： MIZUNO TAKEHIKO ,  KAWAKAMI SHINICHI

    IPC: H02G15/08 ,  H01B13/016 ,  H01R4/02 ,  H01R9/05 ,  H02G1/14

    CPC classification number: H02G15/085 ,  B23K31/02 ,  B23K2201/38 ,  H01R4/021 ,  H01R9/0503

    Abstract: A return-conductor connecting method is for a power direct-current coaxial cable that includes a main conductor at the center, a main insulating layer around the main conductor, and a return conductor that is formed by coaxially stranding a plurality of return-conductor wires around the main insulating layer, in a connecting portion between power direct-current coaxial cables. The return-conductor connecting method includes forming a return-conductor wire bundle by placing a plurality of return-conductor wires next to each other for each of the power direct-current coaxial cables; and welding return-conductor wire bundles of the power direct-current coaxial cables in a butt jointing manner. With this configuration, a method of connecting a return conductor of a direct-current coaxial cable can be provided with which an operation time for welding return-conductor wires can be shortened and which can be applied to a connection of the return conductor between direct-current coaxial cables having different numbers of return-conductor wires.

    POSITIVE ELECTRODE CUTTING DEVICE USING LASER
    88.
    发明公开
    POSITIVE ELECTRODE CUTTING DEVICE USING LASER 有权
    阳极电极切割装置使用激光

    公开(公告)号：EP2889103A1

    公开(公告)日：2015-07-01

    申请号：EP14843174.5

    申请日：2014-10-31

    Applicant: LG Chem, Ltd.

    Inventor： KIM, Tae Su ,  SUNG, Ki Eun ,  LEE, Sang Ik ,  LEE, Jin Soo ,  BAN, Jin Ho ,  SEO, Dae Han ,  SHIN, Bu Gon ,  MIN, Ki Hong ,  YUK, Young Min ,  AHN, Chang Bum

    IPC: B23K26/38 ,  B23K26/06 ,  B23K26/04 ,  H01S3/10

    CPC classification number: B23K26/38 ,  B23K26/042 ,  B23K26/0622 ,  B23K26/0648 ,  B23K26/0665 ,  B23K26/073 ,  B23K26/082 ,  B23K26/0846 ,  B23K2201/16 ,  B23K2201/38

    Abstract: The present invention relates to a lithium secondary battery, and more specifically to a lithium secondary battery having a multi-directional lead-tab structure. The lithium secondary battery of the present invention includes: an electrode assembly which is formed by alternately laminating an electrode plate having a current collector, an active material, and a tab, and an isolation layer; a lead which is electrically connected to the tab; and a battery case, wherein the lead is divided into an anode lead and a cathode lead, and at least two or more anode leads and cathode leads are provided. The battery of the present invention uses the same lead-tab size as the prior art and is suitable for use with high current.

    Abstract translation: 锂二次电池技术领域本发明涉及一种锂二次电池，并且更具体地涉及具有多向引线接头结构的锂二次电池。 本发明的锂二次电池包括：电极组件，其通过交替地层压具有集电器，活性材料和接线片的电极板和隔离层而形成; 电连接到接头的引线; 以及电池壳体，其中所述引线被分成阳极引线和阴极引线，并且提供至少两个或更多个阳极引线和阴极引线。 本发明的电池使用与现有技术相同的引线片尺寸，并且适用于高电流。

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