Alkaline cell with performance enhancing additives
    11.
    发明授权
    Alkaline cell with performance enhancing additives 有权
    碱性电池与性能增强添加剂

    公开(公告)号:US07169504B2

    公开(公告)日:2007-01-30

    申请号:US10375381

    申请日:2003-02-27

    IPC分类号: H01M4/62 H01M4/42

    摘要: A sulfonic acid type organic surfactant is incorporated into the gelled anode mixture of an alkaline electrochemical cell, optionally with an organic phosphate ester surfactant. Zinc fines may also be incorporated into the anode. The electrolyte included in the anode mixture may have a reduced hydroxide concentration. When a cell is provided whose anode mixture includes the two surfactants and zinc fines alone or in combination with a lowered hydroxide concentration in the electrolyte, discharge leakage is reduced and gel gassing is suppressed relative to that of gels lacking both surfactants. Additionally, cell discharge performance is improved relative to that of cells lacking both the zinc fines and lowered hydroxide concentration.

    摘要翻译: 将磺酸型有机表面活性剂掺入碱性电化学电池的胶凝阳极混合物中,任选地与有机磷酸酯表面活性剂混合。 锌粉也可以并入阳极。 包含在阳极混合物中的电解质可能具有降低的氢氧化物浓度。 当提供其阳极混合物包含两种表面活性剂和单独的锌细粒或与电解质中降低的氢氧化物浓度组合的电池时,相对于缺少两种表面活性剂的凝胶的泄漏泄漏减少,并且抑制凝胶放气。 此外,相对于缺乏锌细胞和降低的氢氧化物浓度的电池,电池放电性能得到改善。

    Method and apparatus for charging electrochemical cells
    12.
    发明授权
    Method and apparatus for charging electrochemical cells 有权
    电化学电池充电的方法和装置

    公开(公告)号:US07859220B2

    公开(公告)日:2010-12-28

    申请号:US10918901

    申请日:2004-08-16

    IPC分类号: H02J7/00

    摘要: A rechargeable electrochemical cell charger is provided for charging electrochemical cells at high current rates. The charger provides a sufficient force between the charge contacts and the cell terminals to remove nonconductive contaminants when the cell is inserted into the charger, thereby increasing the conductivity at the point of contact. The charger can include an air moving system for the dissipation of heat from the electrochemical cell during charging, and a heat sensor to determine the cell temperature during charging.

    摘要翻译: 提供可充电电化学电池充电器用于以高电流速率对电化学电池充电。 当电池插入充电器时,充电器在充电触点和电池端子之间提供足够的力以去除非导电污染物,从而增加接触点处的导电性。 充电器可以包括用于在充电期间从电化学电池散热的空气移动系统,以及用于确定充电期间电池温度的热传感器。

    METHOD AND APPARATUS FOR REGULATING CHARGING OF ELECTROCHEMICAL CELLS USING CELL TEMPERATURE INCREASE RATE
    14.
    发明申请
    METHOD AND APPARATUS FOR REGULATING CHARGING OF ELECTROCHEMICAL CELLS USING CELL TEMPERATURE INCREASE RATE 失效
    使用细胞温度升高速率调节电化学电池充电的方法和装置

    公开(公告)号:US20080191661A1

    公开(公告)日:2008-08-14

    申请号:US12102542

    申请日:2008-04-14

    IPC分类号: H02J7/00

    摘要: A rechargeable electrochemical cell charging system is provided having a thermistor that engages the negative cell terminal at a location remote from the negative charge contact. The thermistor outputs temperature data to a controller in the charger that determines the rate of cell temperature increase. When the increase reaches a predetermined predetermined rate, the charge to the cell is discontinued. The cell can also include an air moving system that circulates cool ambient air through battery compartment to cool the batteries being charged.

    摘要翻译: 提供一种可充电电化学电池充电系统,其具有在远离负电荷触点的位置处接合负电池端子的热敏电阻。 热敏电阻将温度数据输出到充电器中的控制器,用于确定电池温度升高的速率。 当增加达到预定的预定速率时,电池的电荷被停止。 电池还可以包括空气移动系统,其通过电池室使冷却的环境空气循环,以冷却被充电的电池。

    Apparatus for regulating charging of electrochemical cells
    15.
    发明授权
    Apparatus for regulating charging of electrochemical cells 失效
    用于调节电化学电池充电的装置

    公开(公告)号:US07557542B2

    公开(公告)日:2009-07-07

    申请号:US12102542

    申请日:2008-04-14

    IPC分类号: H01M10/46

    摘要: A rechargeable electrochemical cell charging system is provided having a thermistor that engages the negative cell terminal at a location remote from the negative charge contact. The thermistor outputs temperature data to a controller in the charger that determines the rate of cell temperature increase. When the increase reaches a predetermined rate, the charge to the cell is discontinued. The cell can also include an air moving system that circulates cool ambient air through battery compartment to cool the batteries being charged.

    摘要翻译: 提供一种可充电电化学电池充电系统,其具有在远离负电荷触点的位置处接合负电池端子的热敏电阻。 热敏电阻将温度数据输出到充电器中的控制器,用于确定电池温度升高的速率。 当增加达到预定速率时,中断对单元的电荷。 电池还可以包括空气移动系统,其通过电池室使冷却的环境空气循环,以冷却被充电的电池。

    Method and apparatus for regulating charging of electrochemical cells using cell temperature increase rate
    16.
    发明授权
    Method and apparatus for regulating charging of electrochemical cells using cell temperature increase rate 失效
    使用电池温度升高速率调节电化学电池充电的方法和装置

    公开(公告)号:US07372237B2

    公开(公告)日:2008-05-13

    申请号:US10885368

    申请日:2004-07-06

    IPC分类号: H01M10/44 H01M10/46

    摘要: A rechargeable electrochemical cell charging system is provided having a thermistor that engages the negative cell terminal at a location remote from the negative charge contact. The thermistor outputs temperature data to a controller in the charger that determines the rate of cell temperature increase. When the increase reaches a predetermined predetermined rate, the charge to the cell is discontinued. The cell can also include an air moving system that circulates cool ambient air through battery compartment to cool the batteries being charged.

    摘要翻译: 提供一种可充电电化学电池充电系统,其具有在远离负电荷触点的位置处接合负电池端子的热敏电阻。 热敏电阻将温度数据输出到充电器中的控制器,用于确定电池温度升高的速率。 当增加达到预定的预定速率时,电池的电荷被停止。 电池还可以包括空气移动系统,其通过电池室使冷却的环境空气循环,以冷却被充电的电池。

    Air recovery battery
    19.
    发明授权
    Air recovery battery 有权
    空气回收电池

    公开(公告)号:US06372370B1

    公开(公告)日:2002-04-16

    申请号:US09487355

    申请日:2000-01-19

    IPC分类号: H01M1208

    摘要: An air recovery battery is disclosed along with a method of assembling a battery including (a) inserting a cathode assembly in a can having a wall, the wall having at least one air access opening; (b) placing anode material in the can; (c) inserting a seal assembly into the can, the seal assembly having a current collector; and (d) sealing the can.

    摘要翻译: 公开了一种空气回收电池以及组装电池的方法,包括(a)将阴极组件插入具有壁的罐中,所述壁具有至少一个空气进入开口; (b)将阳极材料放置在罐中; (c)将密封组件插入罐中,所述密封组件具有集电器; 和(d)密封罐。