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52 条记录 (耗时 0.011 秒)

    Carbon dioxide curing of plates for lead-acid batteries
    33.
    发明授权
    Carbon dioxide curing of plates for lead-acid batteries 失效
    铅酸蓄电池板二氧化碳固化

    公开(公告)号：US3899349A

    公开(公告)日：1975-08-12

    申请号：US44015274

    申请日：1974-02-06

    申请人： BELL TELEPHONE LABOR INC

    发明人： YARNELL CHARLES FREDERICK

    IPC分类号： H01M4/21 ,  H01M39/00

    CPC分类号： H01M4/21

    摘要： Lead-acid batteries utilizing both positive and negative electrodes are prepared using a specific procedure for curing of these electrodes. This curing procedure involves use of a carbon dioxide enriched atmosphere and the presence of water. This procedure permits rapid curing of the electrodes without subsequent separation of the active material from the electrode grid. The procedure is particularly applicable to nonreactive grid pastes such as tetrabasic lead sulfate since separation of active material from electrode grid is a particularly serious problem in such cases.

    摘要翻译： 使用正极和负极两者的铅酸蓄电池是用这些电极固化的具体步骤来制备的。 该固化方法涉及使用富含二氧化碳的气氛和水的存在。 该方法允许快速固化电极，而不用将活性材料从电极网格分离出来。 该方法特别适用于诸如四价硫酸铅的非反应性网格浆料，因为在这种情况下分离活性材料与电极网格是一个特别严重的问题。

    Electrode for electrical lead accumulators
    34.
    发明授权
    Electrode for electrical lead accumulators 失效
    电动铅蓄电池用电极

    公开(公告)号：US3873366A

    公开(公告)日：1975-03-25

    申请号：US37823273

    申请日：1973-07-11

    申请人： TUDOR AB

    发明人： SUNDBERG ERIK G

    IPC分类号： H01M4/14 ,  H01M39/00

    CPC分类号： H01M4/14

    摘要： An electrode plate for a lead-acid storage battery which is composed of three thin grid units, each having its own active material. The characteristics of the cell can be controlled by varying the electrochemical properties of the different grid units. The lead alloy material of one grid unit may be different from the lead alloy material of another unit which can allow the use of some grids that are essentially free of antimony. The porosity of the active material on different grids can also be varied. The several grid units are joined together to provide a common electrical flag terminal which can be joined in a conventional manner to a pole bridge and thus be part of a plate set.

    摘要翻译： 一种铅酸蓄电池用电极板，由具有自己的活性物质的三个薄网格单元构成。 可以通过改变不同格栅单元的电化学特性来控制电池的特性。 一个栅格单元的铅合金材料可能与另一个单元的铅合金材料不同，其可以允许使用基本上不含锑的一些网格。 不同格栅上的活性物质的孔隙率也可以变化。 几个网格单元被连接在一起以提供可以常规方式连接到极桥并因此成为板组的一部分的公共电标志端子。

    Hermetically sealed storage battery
    35.
    发明授权
    Hermetically sealed storage battery 失效
    密封式密封电池

    公开(公告)号：US3870563A

    公开(公告)日：1975-03-11

    申请号：US37944373

    申请日：1973-07-16

    申请人： RUBEN SAMUEL

    发明人： RUBEN SAMUEL

    IPC分类号： H01M4/14 ,  H01M4/68 ,  H01M10/06 ,  H01M10/34 ,  H01M39/00

    CPC分类号： H01M4/14 ,  H01M4/68 ,  H01M10/06 ,  H01M10/342 ,  Y02E60/126

    摘要： The invention comprises a storage battery having a positive electrode of lead peroxide supported by a grid of titanium having a polarization inhibiting layer between the titanium and the lead peroxide, a negative electrode of lead supported by a grid of stainless steel and an electrolyte of sulfuric acid, preferably gelled, containing a small amount of titanyl sulfate. The battery is hermetically sealed.

    摘要翻译： 本发明包括一种蓄电池，其具有由钛和过氧化铅之间具有极化抑制层的钛格栅支撑的过氧化铅正极，由不锈钢格栅支撑的铅负极和硫酸电解质 ，优选凝胶化，含有少量硫酸氧钛。 电池密封。

    Water activated lead acid storage battery cell having dry discharged electrodes
    36.
    发明授权
    Water activated lead acid storage battery cell having dry discharged electrodes 失效
    水电活性铅酸蓄电池具有干式放电电极

    公开(公告)号：US3839089A

    公开(公告)日：1974-10-01

    申请号：US36156573

    申请日：1973-05-18

    申请人： ESB INC

    发明人： DUDDY J

    IPC分类号： H01M10/06 ,  H01M39/00

    CPC分类号： H01M10/06 ,  Y02E60/126

    摘要： A lead acid storage battery having dry discharged plates contains a hydrogen ion producing salt within its container. The cell is activated by the addition of water only followed by charging. The presence of the salt prevents the formation of a deleterious corrosion. Preferred salts are the acid sulfates of the alkali metals.

    摘要翻译： 具有干排出板的铅酸蓄电池在其容器内含有产生氢离子的盐。 通过加入水来激活电池，然后充电。 盐的存在防止形成有害腐蚀。 优选的盐是碱金属的酸式硫酸盐。

    Reactor for the production of lead oxide with a high free-lead content
    37.
    发明授权
    Reactor for the production of lead oxide with a high free-lead content 失效
    用于生产具有高自由铅含量的铅氧化物的反应器

    公开(公告)号：US3836339A

    公开(公告)日：1974-09-17

    申请号：US26045672

    申请日：1972-06-07

    申请人： PENARROYA MINIERE METALL

    发明人： LESBROS A ,  BRACHET M

    IPC分类号： C01G21/06 ,  C09C1/14 ,  B01J2/02 ,  C01G21/02 ,  H01M39/00

    CPC分类号： C01G21/06 ,  C01P2004/88 ,  C09C1/14

    摘要： A reactor for partially oxidizing molten lead with air to produce lead oxide with a high free-lead content includes a chamber, a variable speed rotatable stirrer positioned in the chamber, an air inlet venturi extending into the chamber and inclined from the vertical in the direction of rotation of the stirrer, a spout for introducing molten lead into the chamber, a deflector mounted upstream of the spout with respect to the direction of rotation of the stirrer, an exhaust duct for the lead oxide extending into the chamber, being substantially aligned with the vertical axis of the chamber and having adjustable holes communicating with the atmosphere, means for cooling the chamber and means for creating a sub-atmospheric pressure in the chamber.

    摘要翻译： 用空气部分氧化熔融铅以产生高自由铅含量的氧化铅的反应器包括一个室，位于该室中的一个变速可旋转搅拌器，一个延伸到该室中的空气入口文丘里管，并沿垂直方向 搅拌器的旋转，用于将熔融铅引入室中的喷口，相对于搅拌器的旋转方向安装在喷口的上游的偏转器，用于延伸到室中的氧化铅的排气管，基本上与 室的垂直轴线并具有与大气连通的可调节孔，用于冷却腔室的装置和用于在腔室中产生次大气压力的装置。

    Storage battery and positive electrode therefor
    38.
    发明授权
    Storage battery and positive electrode therefor 失效
    存储电池及其正极

    公开(公告)号：US3819414A

    公开(公告)日：1974-06-25

    申请号：US29402372

    申请日：1972-10-02

    申请人： GEN ELECTRIC

    发明人： TAYLOR D

    IPC分类号： H01M4/16 ,  H01M39/00 ,  H01M35/02

    CPC分类号： H01M4/16

    摘要： A storage battery is described which includes an improved positive electrode. Such an electrode comprises a supporting base of an electrically conductive material inert to corrosion in sulfuric acid, a non-polarizing layer adhering to the surface of the supporting base, an electrodeposited layer of chemically inert beta-lead dioxide adhering to the surface of the nonpolarizing layer, and a layer of chemically active lead dioxide adhering to the electrodeposited beta-lead dioxide layer.

    摘要翻译： 描述了一种包括改进的正电极的蓄电池。 这种电极包括在硫酸中腐蚀惰性的导电材料的支撑基底，附着在支撑基底的表面上的非偏振层，附着在非金属表面的化学惰性的二氧化铅的电沉积层 并且附着在电沉积的二氧化二铅层上的化学活性二氧化铅层。

    Auxiliary battery for motor vehicles
    39.
    发明授权
    Auxiliary battery for motor vehicles 失效
    汽车辅助电池

    公开(公告)号：US3758345A

    公开(公告)日：1973-09-11

    申请号：US19801071

    申请日：1971-10-27

    申请人： TRANSELEKTRO MAGYAR VILLAMOSSA

    发明人： TOTH L

    IPC分类号： H01M10/12 ,  F02P15/12 ,  H01M4/14 ,  H01M10/04 ,  H01M10/42 ,  H02J7/14 ,  H01M39/00

    CPC分类号： H01M10/0413 ,  F02P15/12 ,  H01M10/0445 ,  H01M10/4207 ,  H02J7/1423 ,  Y02T10/7005

    摘要： An electric storage battery for motor vehicles is composed of two subunits which are a main storage battery and an auxiliary storage battery. both subunits are interconnected by a switch which, in one operation position, disconnects the auxiliary battery from the main battery and connects it directly to ignition terminal of the ignition system of a motor vehicle. Thus, the spark plugs of the engine receive the full voltage of the electric storage battery undiminished by voltage drops such as caused by operating the electric starting motor of the system. Thereby, the disadvantage of starting difficulties experienced with motor vehicles having normal electric storage batteries in cold weather is successfully avoided. The main unit has U-shaped plates, and these define a recess in which the auxiliary unit is received.

    摘要翻译： 用于机动车辆的蓄电池由作为主蓄电池和辅助蓄电池的两个子单元组成。 两个子单元通过开关互连，在一个操作位置，将辅助电池与主电池断开并将其直接连接到机动车辆的点火系统的点火端子。 因此，发动机的火花塞通过由操作系统的电启动电动机引起的电压降而接收到蓄电池的全部电压，而不会降低。 因此，成功地避免了在寒冷天气下开始使用正常蓄电池的机动车辆出现差异化的缺点。 主单元具有U形板，并且这些限定了辅助单元被容纳在其中的凹部。