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26 条记录 (耗时 0.041 秒)

    Bypass element for safeguarding battery cells
    21.
    发明授权
    Bypass element for safeguarding battery cells 失效
    用于保护电池的旁路元件

    公开(公告)号：US4879188A

    公开(公告)日：1989-11-07

    申请号：US213527

    申请日：1988-06-30

    申请人： Henner Meinhold ,  Botho Ziegenbein ,  Gunther Petri

    发明人： Henner Meinhold ,  Botho Ziegenbein ,  Gunther Petri

    IPC分类号： H01M2/34 ,  H01M6/50 ,  H01M10/42 ,  H02H7/18 ,  H02J7/00

    CPC分类号： H01M2/348 ,  H01M10/42 ,  H01M2/34 ,  H02H7/18 ,  H02J7/0026 ,  H01M2200/10

    摘要： The bypass element is connected in parallel with a single battery cell or a group of battery cells of a high-temperature storage battery including a plurality of series-connected electrochemical battery cells and is used both for balancing the charging state of undamaged battery cells and for the irreversible bypassing of destroyed cells which have failed with high impedance. The bypass element includes two series-connected semiconductor components, in particular semiconductor diodes, varistors or NTC resistances in each case having a different current/voltage characteristic or curve. In the event of potentiostatic overcharging of a battery cell, the first semiconductor component goes to low impedance so that the current flow necessary for charging further battery cells is determined only by the leakage current of the second semiconductor component. If a destroyed battery cell fails with high impedance, both semiconductor components break down and irreversibly short-circuit the cell with a low impedance.

    摘要翻译： 旁路元件与包括多个串联电化学电池单体的高温蓄电池的单个电池单元或一组电池单元并联连接，并且用于平衡未损坏的电池单元的充电状态，并且用于 破坏的电池的不可逆绕过高阻抗失效。 旁路元件包括两个串联连接的半导体部件，特别是半导体二极管，在每种情况下具有不同电流/电压特性或曲线的压敏电阻或NTC电阻。 在电池单元的恒电压过充电的情况下，第一半导体元件变为低阻抗，使得仅对第二半导体元件的漏电流确定对另外的电池单体进行充电所需的电流。 如果破坏的电池单元出现高阻抗故障，则两个半导体元件都会分解，并以低阻抗不可逆地短路电池。

    Varistor fuse element
    24.
    发明授权
    Varistor fuse element 失效
    压敏电阻保险丝元件

    公开(公告)号：US4652964A

    公开(公告)日：1987-03-24

    申请号：US612303

    申请日：1984-05-21

    申请人： Botho Ziegenbein

    发明人： Botho Ziegenbein

    IPC分类号： H01H37/76 ,  H01H83/10 ,  H02H9/04 ,  H02H3/20 ,  H01H85/04

    CPC分类号： H02H9/043 ,  H01H83/10

    摘要： Varistor fuse element for protecting an electric circuit against overvoltages, including a thermal fuse, a varistor combined with the thermal fuse for for tripping the thermal fuse with joulean or ohmic heat losses of the varistor, first and second conductors for supplying current to the fuse element, and first and second switch contacts each being connected to a respective one of the conductors for bridging the varistor, the contacts being closed when the thermal fuse is tripped by the varistor.

    摘要翻译： 用于保护电路免受过电压的压敏电阻保险丝，包括热熔丝，与热熔丝相结合的压敏电阻，用于使热熔断器与可变电阻器的焦耳或欧姆热损失跳闸，第一和第二导体用于向保险丝元件供电 ，以及第一和第二开关触点，每个开关触点各自连接到用于桥接变阻器的导体中的相应一个，当热熔断器被压敏电阻跳闸时，触点闭合。

    Shunting element
    25.
    发明授权
    Shunting element 失效
    分流元件

    公开(公告)号：US4651253A

    公开(公告)日：1987-03-17

    申请号：US756395

    申请日：1985-07-17

    申请人： Gunther F. Petri ,  Botho Ziegenbein

    发明人： Gunther F. Petri ,  Botho Ziegenbein

    IPC分类号： H01M2/20 ,  H01H79/00 ,  H01M2/34 ,  H01M6/50 ,  H01M10/39 ,  H01M10/42 ,  H01M10/44 ,  H02H7/18 ,  H02H1/00

    CPC分类号： H01M2/348 ,  H01H79/00 ,  H01M10/4207 ,  H01M2/34 ,  H02H7/18 ,  H01M2200/10

    摘要： A shunting element includes first and second electrical terminals for shunting an electrical component, a semiconductor component, and at least two electrically conducting parts partly formed in springs being electrically conductingly connected between the semiconductor component and one of the electrical terminals, the terminals being connected to each other with a low resistance through the electrically conducting parts when a current flows which raises the temperature in the semiconductor component to a given value.

    摘要翻译： 分流元件包括用于分流电气部件的半导体部件的第一和第二电端子，以及部分地形成在弹簧中的至少两个导电部分导电地连接在半导体部件和一个电气端子之间，端子连接到 当电流流过时，彼此具有通过导电部件的低电阻，从而将半导体部件中的温度升高到给定值。

    Thermal Insulation
    26.
    发明授权
    Thermal Insulation 失效
    隔热保温

    公开(公告)号：US4425413A

    公开(公告)日：1984-01-10

    申请号：US326435

    申请日：1981-12-01

    申请人： Botho Ziegenbein ,  Harald Reiss

    发明人： Botho Ziegenbein ,  Harald Reiss

    IPC分类号： H01M2/02 ,  F16L59/04 ,  H01M10/615 ,  H01M10/658

    CPC分类号： F16L59/04 ,  H01M10/615 ,  H01M10/658

    摘要： Thermal insulation, especially for high-temperature batteries, wherein the thermal insulation has at least one hermetically sealed cavity which contains insulating material, characterized by the feature that the cavity is evacuated and is completely filled with at least one very fine insulating material in powder form in such manner that at least one first region of the cavity can be loaded with full pressure over the area and at least one second region of the cavity has very low thermal conductivity, and that these two regions are arranged immediately adjacent to each other.

    摘要翻译： 特别是用于高温电池的隔热材料，其中绝热体具有至少一个包含绝缘材料的气密密封腔，其特征在于，所述空腔被抽真空并且完全填充有至少一种粉末形式的非常细的绝缘材料 以使得空腔的至少一个第一区域能够在该区域上加载全压力，并且空腔的至少一个第二区域具有非常低的导热性，并且这两个区域彼此紧邻地布置。