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    • 2. 发明申请
    • METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL, ELECTROCHEMICAL CELL, AND ENERGY STORAGE DEVICE HAVING AT LEAST TWO ELECTROCHEMICAL CELLS
    • 方法用于生产电化学电池,单电池和至少两个电化学电池单元的储能装置
    • WO2013023760A3
    • 2013-08-01
    • PCT/EP2012003390
    • 2012-08-08
    • LI TEC BATTERY GMBHHOERNIG ALEXANDERREICHE HARALDMEINTSCHEL JENSHOHENTHANNER CLAUS-RUPERT
    • HOERNIG ALEXANDERREICHE HARALDMEINTSCHEL JENSHOHENTHANNER CLAUS-RUPERT
    • H01M2/26H01M2/16H01M2/30H01M10/04
    • H01M2/1666H01M2/162H01M2/1646H01M2/26H01M2/266H01M2/305H01M10/0413
    • The method according to the invention relates to producing an electrochemical cell, henceforth also referred to as a secondary cell, wherein the secondary cell is configured, in particular, for use in motor vehicles. The secondary cell comprises an electrode array for providing electrical energy, at least intermittently. The electrode array has an end face, the dimension of which in one direction is subsequently referred to as end face length. The secondary cell further comprises at least one first arrester unit. The first arrester unit is electrically connected to the electrode array and extends from the electrode array, in particular from the end face thereof. The first arrester unit is provided with a first, preferably U-shaped receptacle, in particular having a first opening, and in particular having at least two groups of arrester lugs. The first receptacle is configured to receive an electrically conductive molded part, in particular a so-called first foot section. The secondary cell further comprises at least one cell contact means having a first cell contact, which is configured to connect to the first arrester unit. The first cell contact is configured to conduct electrical energy from the electrode array in the direction of a consumer to be supplied, at least intermittently. The first cell contact means is further provided with a first electrically conductive, in particular plate shaped foot section. The method according to the invention comprises: inserting the first foot section into the first receptacle, subsequently referred to as step (S1). In a further step, subsequently referred to as step (S2), at least one, preferably two or more electrically conductive connections of the first foot section with the first receptacle are established, preferably by way of a bonding technique, especially preferably by way of ultrasonic welding.
    • 本发明的方法用于制造电化学电池,在下文中也称为二次电池,其中二次电池特别设计用于机动车辆。 二次电池具有至少暂时用于提供电能的电极装置。 电极布置具有在一个方向上的尺寸在下面被称为端面长度的端面。 此外,二次电池具有至少一个第一放电器装置。 第一放电器装置电连接到电极装置并且从电极装置延伸,特别是从其端面延伸。 第一放电器装置具有第一优选为U形的插座,特别是具有第一开口并且特别是具有至少两组放电器突片。 第一容器构造成容纳导电模制部件,特别是所谓的第一脚部件。 此外,辅助电池具有至少一个具有第一电池触点的第一电池触点装置,该第一电池触点配置为连接到第一放电器装置。 第一电池触点被配置为沿着要被供应的消耗者的方向从电极组件传导至少临时电能。 第一电池接触装置还具有第一导电的,特别是板状的底部。 根据本发明的方法包括:将第一脚部件插入到第一容器中,以下称为步骤(S1)。 在进一步的步骤,在下文(S2)通过超声波焊接的方式提到的至少一个,优选地,第一足元件的两个或更多个导电连接与产生的第一杆,优选地通过接合过程的手段,特别优选。
    • 8. 发明申请
    • ENERGY STORAGE DEVICE HAVING A TEMPERATURE CONTROL DEVICE, METHOD FOR PRODUCING SUCH A ENERGY STORAGE DEVICE
    • WITH A回火储能装置,其制造方法储能装置
    • WO2015003789A2
    • 2015-01-15
    • PCT/EP2014001840
    • 2014-07-03
    • LI TEC BATTERY GMBHDAIMLER AG
    • LANDT LASSELANGNER ALEXANDERMEINTSCHEL JENS
    • H01M2/10
    • H01M2/1094H01M2/1077H01M2/20H01M10/482H01M10/625H01M10/647H01M10/6554H01M10/6556H01M2010/4271H01M2010/4278H01M2220/20
    • The invention relates to an energy storage device for providing electrical energy, having a cell assembly. The cell assembly has at least three or more interconnectable, substantially cuboidal electrochemical energy storage apparatuses, each having a first edge length. The second energy storage apparatus is arranged between the first and the third energy storage apparatus. The energy storage device furthermore has a temperature control apparatus which is designed for controlling, and in particular for maintaining, the temperature of the cell assembly. The temperature control apparatus has a base plate which can be cut to length by a first, in particular plate-shaped blank, in particular designed as a continuous casting profile. The base plate or the first blank have at least two liquid channels for conducting a temperature control liquid. The at least two liquid channels extend at least in sections through the base plate or the first blank. The base plate can be connected at least to the at least one second energy storage apparatus in a thermally conductive manner. The temperature control apparatus has at least one, in particular substantially plate-shaped liquid conducting apparatus, which can be connected to the base plate in a thermally conductive, in particular bonded manner. The liquid conducting apparatus is designed to have at least one third liquid channel for exchanging the temperature control liquid with one of the liquid channels, in particular for transferring the temperature control liquid from the first liquid channel to the second liquid channel. The at least one liquid conducting apparatus can be connected to the first or the third energy storage apparatus in a thermally conductive manner. The temperature control apparatus has at least one or two connecting apparatuses which can be connected to the base plate, preferably to the at least one liquid conducting apparatus, in particular in a bonded manner. The at least one connecting apparatus can be cut to length by a second blank. The at least one connecting apparatus or the second blank has a plurality of first connecting means, arranged at a predetermined grid spacing from each other, for mechanical, in particular removable connection to at least one of, or a plurality of the energy storage apparatuses. The predetermined grid spacing substantially corresponds to the first edge length of the energy storage apparatuses.
    • 根据本发明的用于供给电能的能量存储装置包括一个单元阵列。 电池组件具有至少三个或更多个可相互连接,基本上平行六面体形,电化学能量存储每一个都具有第一边缘的长度的装置。 第二能量存储装置被设置在第一和第三能量存储装置之间。 接着,对能量存储装置的调温装置,其被设计为回火,特别是用于保持,电池组件。 回火具有由一个形成,特别是底板盘形,第一坯件特别是作为挤压型材切割成长度。 底板和第一坯件包括用于引导流体回火至少两个流体导管。 所述至少两个流体管道穿过底板和所述第一空白至少部分地延伸。 底板是导热地至少与所述至少一个第二能量存储装置连接。 温度控制包括至少一个板形,特别是基本上,Fluldführungseinrichtung在其上热传导地连接到所述底板,特别是内聚性地连接。 所述Fluldführungseinrichtung是形成有用于温度调节流体与流体通道中的一个,特别是用于温度控制流体在第二流体通道从传送所述第一流体通道的交换至少一个第三流体通道。 所述至少一个Fluldführungseinrichtung导热地连接到所述第一或第三能量存储装置。 温度控制包括至少一个或两个连接,其连接到所述基座板件装置,优选地与所述至少一个流体导向装置,特别材料配合地连接。 所述至少一个连接装置被切割成长度从第二坯件。 作为至少一个连接装置或所述第二坯件具有多个布置有预定的间隔,为彼此,第一连接装置,特别是可拆卸的,与至少一个或多个能量储存装置的机械连接。 预定的间距基本对应于能量存储装置的所述第一边缘的长度。
    • 9. 发明申请
    • ENERGY STORAGE DEVICE HAVING TWO CURRENT CONDUCTORS AND METHOD FOR PRODUCING THE ENERGY STORAGE DEVICE
    • 带有两个分流储能装置及其制造方法的能量存储设备
    • WO2015003787A2
    • 2015-01-15
    • PCT/EP2014001838
    • 2014-07-03
    • LI TEC BATTERY GMBHDAIMLER AG
    • LANDT LASSELANGNER ALEXANDERMEINTSCHEL JENS
    • H01M2/20
    • H01M2/1077H01M2/206H01M2/305H01M10/052H01M10/425H01M10/482H01M2010/4271H01M2220/20Y02E60/122Y02P70/54
    • The invention relates to an energy storage device (1) having a substantially cuboidal electrochemical electrode assembly (2) for providing electrical energy, having an encasement (3) for delimiting the electrode assembly (2) from the environment, and having at least two current conductors (4, 4a) having differing electrical polarity, each extending out of the encasement (3) at least in sections, on which the electrical voltage of the electrochemical electrode assembly (2) can be tapped, wherein the at least two current conductors (4, 4a) each have at least one first contact tab (5) and at least one second contact tab (5a), and the at least two contact tabs (5, 5a) are each designed for electrical, preferably bonded connection to an additional of said energy storage devices (1a, 1b), and the at least two contact tabs (5, 5a) each have a contact surface (6, 6a) for contacting one of said energy storage devices (1a, 1b) adjacent, wherein a first normal vector N1 is aligned perpendicularly to the first contact surface (6) and a second normal vector N2 is aligned perpendicularly to the second contact surface (6a), wherein the first normal vector is aligned substantially perpendicularly to the second normal vector.
    • 能量存储装置(1)具有基本上平行六面体形的电化学电极组件(2),用于提供电能,有护套(3)向电极组件(2)相对于限制的环境,并且具有不同电极性的至少两个的电流导体(4,4a)中, 其中的每一个至少部分地延伸出外壳的(3)的电化学电极组件(2)的电电压可加以利用,以该方法,其中在每种情况下,至少两个电流收集器(4,4a)的至少一个第一接触凸耳(5)和至少一个第二接触片 (5a)中,并且所述至少两个接触突出部(5,5A),每个用于电,优选材料一体的,与每个的另一能量存储设备的连接(1A,1B)被设计,并且所述至少两个接触突出部(5,5A)各自具有接触面 (6,6a)中,用于接触的相邻这个恩 (1A,1B)已经ergiespeichereinrichtungen,其中垂直于所述第一接触表面(6),并垂直于第二接触表面(6a)中的第二法线矢量N2的第一法线矢量N1被定向,所述第一正常矢量基本上垂直于所述第二法线矢量 ,
    • 10. 发明申请
    • INDIVIDUAL CELL FOR A BATTERY AND METHOD FOR PRODUCING AN INDIVIDUAL CELL
    • 单细胞用于生产单细胞电池和方法
    • WO2010063420A3
    • 2011-04-21
    • PCT/EP2009008488
    • 2009-11-28
    • DAIMLER AGMEINTSCHEL JENSLAMM ARNOLDWARTHMANN WOLFGANGKAUFMANN RAINEREICHINGER GUENTERSCHROETER DIRK
    • MEINTSCHEL JENSLAMM ARNOLDWARTHMANN WOLFGANGKAUFMANN RAINEREICHINGER GUENTERSCHROETER DIRK
    • H01M10/05
    • H01M10/0413H01M2/26H01M2/266H01M2/30H01M6/26
    • The invention relates to an individual cell (1) for a battery, wherein the individual cell (1) is formed by an electrode stack (6). The individual electrodes (6.1, 6.2.) having different polarities, preferably electrode films coated with an anode material or a cathode material, are separated from each other in an insulating manner by a separator (6.3), preferably a separator film, wherein electrodes (6.1, 6.2) with the same polarity are connected in a electrically conductive manner to a pole (P1, P2). The poles (P1, P2) of the electrode stack (6) are electrically connected to an electrically conductive housing side wall (3, 4). The electrodes (6.1) of the anode are made of aluminum, the electrodes (6.2) of the cathode are made of copper, and the housing side walls (3, 4) are made of aluminum. The housing side wall (4) facing the pole (P2) designed as a cathode comprises an intermediate layer (7) made of copper or nickel on the inside. The invention further relates to a method for producing an individual cell (1) for a battery.
    • 本发明涉及一种用于电池的单电池(1),所述单电池(1)的电极堆叠(6)形成,其不同极性的各个电极(6.1,6.2),优选涂覆有阳极材料或阴极材料的电极箔,由 分离器(6.3),优选的隔板,彼此是绝缘的分离,所述的相同极性的电极(6.1,6.2)导电地连接在一起,以形成极(P1,P2)和所述电极堆叠的极(P1,P2)分别(6),其电 具有导电壳体的侧壁(3,4)相连接。 这里,铝的阳极的电极(6.1),所述电极(6.2)是铜和壳体侧壁的阴极(3,4)的铝,其中,所述形成为朝向壳体侧壁的阴极极(P2)形成(4)内的 包括铜或者镍形成的中间层(7)。 本发明还涉及一种用于制造用于电池的单电池(1)的方法。