ELEKTRISCHER ENERGIESPEICHER
    1.
    发明公开

    公开(公告)号:EP2766941A1

    公开(公告)日:2014-08-20

    申请号:EP12784487.6

    申请日:2012-10-11

    申请人: AVL List GmbH

    IPC分类号: H01M2/10 H01M2/20 H01M10/50

    摘要: The invention relates to an electrical energy accumulator (1), in particular for an electric vehicle, having a plurality of electrically interconnected, in particular flat and substantially plate-like, battery cells (4a, 4b) that are arranged one alongside another or one above another in at least one stack (3a, 3b), wherein the cell poles (6) of at least two electrically connected battery cells (4a, 4b) are connected to one another by at least one cell connector (8a, 8b, 8c, 8d), wherein at least one cell pole (6) and at least one cell connector (8a, 8b, 8c, 8d) are connected to one another, in particular by means of a clinching connection (7). To enable simple production of a compact energy accumulator (1), at least the cell pole (6) connected to the cell connector (8a, 8b, 8c, 8d) is bent over into a first plane (ε) perpendicular to the cell plane (4', 4") of the battery cells (4a, 4b).

    摘要翻译: 具体实施方式本发明涉及一种尤其用于电动车辆的电能储存器(1),其具有多个电互连的,特别是平坦的和基本上板状的电池单元(4a,4b),这些电池单元沿着另一个或一个 在至少一个堆叠(3a,3b)中位于另一个之上,其中至少两个电连接的电池单元(4a,4b)的电池极(6)通过至少一个电池连接器(8a,8b,8c ,8d),其中至少一个电池极(6)和至少一个电池连接器(8a,8b,8c,8d)尤其通过铆接连接(7)相互连接。 为了能够简单地制造紧凑的蓄能器(1),至少将连接到电池连接器(8a,8b,8c,8d)的电池极(6)弯曲到与电池平面垂直的第一平面(ε) (4',4“)的电池单元(4a,4b)。

    WIEDERAUFLADBARE BATTERIE
    5.
    发明公开

    公开(公告)号:EP2981995A1

    公开(公告)日:2016-02-10

    申请号:EP14711958.0

    申请日:2014-03-19

    申请人: AVL List GmbH

    IPC分类号: H01M2/02 H01M2/10

    摘要: The invention relates to a rechargeable battery (100) which comprises at least one, preferably a plurality of battery cells (110, 110') that are arranged in frame elements (120, 120'), said frame elements (120, 120') having a main body which consists of a foamed material. Each frame element (120, 120') has a first transverse member (121, 121'), a second transverse member (122, 122') opposite the first transverse member (121, 121'), and two mutually opposed longitudinal members (123, 123'). The first transverse member (121) of a first frame element (120) can be arranged on a second transverse member (122') of an adjacent second frame element (120') in a substantially form-fit manner. The invention also relates to a corresponding method.

    摘要翻译: 本发明涉及一种可再充电电池(100),其包括布置在框架元件(120,120')中的至少一个,优选多个电池单元(110,110'),所述框架元件(120,120') 具有由泡沫材料构成的主体。 每个框架元件(120,120')具有第一横向构件(121,121'),与第一横向构件(121,121')相对的第二横向构件(122,122')以及两个彼此相对的纵向构件 123,123')。 第一框架元件(120)的第一横向构件(121)可以以基本形状配合的方式布置在相邻的第二框架元件(120')的第二横向构件(122')上。 本发明还涉及相应的方法。

    ELEKTRISCHER ENERGIESPEICHER
    6.
    发明公开

    公开(公告)号:EP2888770A1

    公开(公告)日:2015-07-01

    申请号:EP13753848.4

    申请日:2013-08-21

    申请人: AVL List GmbH

    IPC分类号: H01M2/10 H01M10/60

    摘要: The invention relates to an electrical energy store (1), in particular for an electric vehicle, which energy store has at least one battery module (2) having a plurality of, in particular flat and substantially plate-like, battery cells (4) which are electrically connected to one another and which are arranged next to one another or one above the other between at least two pressure plates (5) in at least one stack (3), and wherein at least one battery cell (4) and/or the battery module (2) is surrounded by a plastic structure (7), in particular encapsulated by foam. In order to allow the energy store to be fastened in a secure manner with as low a level of expenditure as possible and with a low number of parts, the invention proposes that the battery cells (4) are encapsulated by foam in the clamped state between the pressure plates (5).

    摘要翻译: 特别是用于电动车辆的电能存储器(1)技术领域本发明涉及一种尤其用于电动车辆的电能存储器(1),该电能存储器具有至少一个电池模块(2),该电池模块具有多个特别是平坦的且大致板状的电池单元(4) 所述至少一个电池单元彼此电连接并且在至少一个电池堆(3)中的至少两个压力板(5)之间彼此相邻或一个在另一个之上布置,并且其中至少一个电池单元(4)和/ 或电池模块(2)被塑料结构(7)包围,特别是被泡沫包封。 为了以尽可能低的消耗水平和少量的部件以可靠的方式固定能量存储器,本发明提出,电池单元(4)在两者之间的夹紧状态下由泡沫封装 压板(5)。