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    • 5. 发明授权
    • Rechargeable cell terminal configuration and charging device
    • 充电电池端子配置和充电装置
    • US5038093A
    • 1991-08-06
    • US589156
    • 1990-09-27
    • Kim B. EdwardsKenneth E. ToopsClifford L. Scholefield
    • Kim B. EdwardsKenneth E. ToopsClifford L. Scholefield
    • H01M2/30H01M10/44H01M10/46H02J7/00
    • H02J7/0042H01M10/46H01M2/30
    • A charger for charging a rechargeable electrochemical cell including: a first conductive terminal having a central opening therein and a first contact end, the first conductive terminal connected to circuitry capable of providing charging current at a first charging rate; and a second conductive terminal positioned within the opening, the second conductive terminal having a second contact end portion extending outwardly from and electrically insulated from the first contact end, the second conductive terminal connected to circuitry capable of providing charging current at a second charging rate. The charger may have an insulator with an insulating contact end portion in place of the second conductive terminal having a second contact end portion. Also, a rechargeable electrochemical cell for use with a charger including: conductive flexible positive and negative plates; the cell having a top end with a perimeter and a bottom end electrically connected preferably to the negative plate; an annular charging contact seat integral to and protruding outwardly from the top end and located on the top end away from the perimeter; and the charging contact seat in electrical connection with the positive plate. Additionally, combinations of a rechargeable electrochemical cell and a charger therefor are included.
    • 一种用于对可充电电化学电池充电的充电器,包括:其中具有中心开口的第一导电端子和第一接触端,所述第一导电端子连接到能够以第一充电速率提供充电电流的电路; 以及位于所述开口内的第二导电端子,所述第二导电端子具有从所述第一接触端向外延伸并与之电绝缘的第二接触端部分,所述第二导电端子连接到能够以第二充电速率提供充电电流的电路。 充电器可以具有绝缘体,具有绝缘接触端部,代替具有第二接触端部的第二导电端子。 此外,用于充电器的可充电电化学电池包括:导电柔性正极板和负极板; 该电池的顶端具有周边,并且底端优选地电连接到负极板; 一个环形充电接触座,其一体地从顶端向外突出并且位于远离周边的顶端; 并且充电接触座与正极板电连接。 此外,还包括可充电电化学电池及其充电器的组合。