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40 条记录 (耗时 0.039 秒)

    Vibration filling of foam-structure and fiber-structure electrode filling of foam-structure and fiber-structure electrode plaques with aqueous cadmium oxide paste of high flowability
    5.
    发明授权
    Vibration filling of foam-structure and fiber-structure electrode filling of foam-structure and fiber-structure electrode plaques with aqueous cadmium oxide paste of high flowability 失效
    泡沫结构和纤维结构电极填充泡沫结构和纤维结构电极板的振动填充与高流动性的氧化镉水泥浆

    公开(公告)号：US5427158A

    公开(公告)日：1995-06-27

    申请号：US94261

    申请日：1993-07-21

    申请人： Klaus von Benda ,  Gabor Benczur-Urmossy ,  Gerhard Berger

    发明人： Klaus von Benda ,  Gabor Benczur-Urmossy ,  Gerhard Berger

    IPC分类号： H01M4/44 ,  H01M4/24 ,  H01M4/26 ,  H01M4/36 ,  H01M4/62 ,  H01M4/80

    CPC分类号： H01M4/36 ,  H01M4/26 ,  H01M4/62 ,  Y10T29/10 ,  Y10T29/49108

    摘要： An aqueous cadmium oxide paste of high flowability for the vibration filling of foam-structure and fiber-structure electrode plaques is characterized by a cadmium oxide content of about 25 to 35% by volume, a pH of about 10 to 12.5, a content of about 0.5 to 2.5% by weight, based on cadmium oxide, of one or more dispersants from the group comprising the water-soluble salts of polyphosphoric acids, di- and polyphosphonic acids and their derivatives, gluconic acid or of antimonyl tartrate. The paste has a plastic viscosity of about 0.1 to 1 Pa.s and also a yield value of between about 10 and 120 Pa. This cadmium oxide paste makes it possible to fill foam-structure and fiber-structure electrode plaques completely in one operation.

    摘要翻译： 用于泡沫结构和纤维结构电极板的振动填充的高流动性的氧化镉水性氧化锡浆料的特征在于氧化镉含量为约25至35体积％，pH为约10至12.5，约含量约为 基于氧化镉0.5至2.5重量％的一种或多种来自包含多磷酸的水溶性盐，二膦酸及其衍生物，葡糖酸或酒石酸锑酯的分散剂的分散剂。 糊料的塑性粘度为约0.1〜1Pa·s，屈服值为10〜120Pa左右，能够在一次操作中完全填充泡沫结构和纤维结构电极板。

    Moisture exchange module having a bundle of moisture-permeable hollow fibre membranes
    6.
    发明申请
    Moisture exchange module having a bundle of moisture-permeable hollow fibre membranes 失效
    水分交换模块具有一束透湿中空纤维膜

    公开(公告)号：US20050247618A1

    公开(公告)日：2005-11-10

    申请号：US11116741

    申请日：2005-04-28

    申请人： Gerhard Berger ,  Gert Hinsenkamp ,  Jens Intorp ,  Patrick Mangold ,  Jochen Schaefer ,  Sven Schnetzler ,  Wolfgang Weger ,  Norbert Wiesheu

    发明人： Gerhard Berger ,  Gert Hinsenkamp ,  Jens Intorp ,  Patrick Mangold ,  Jochen Schaefer ,  Sven Schnetzler ,  Wolfgang Weger ,  Norbert Wiesheu

    IPC分类号： B01D63/02 ,  B01D53/22 ,  H01M8/04 ,  H01M8/10

    CPC分类号： B01D63/02 ,  B01D2313/08 ,  B01D2313/10 ,  B01D2313/21

    摘要： A moisture exchange module has a bundle of moisture-permeable hollow fibre membranes and at least one line element for supplying a gas stream that flows through the hollow fibres in an inner flow. The at least one line element opens out into an inflow region, which is of at least approximately the same cross section as the bundle of hollow fibre membranes. According to the present invention, the at least one line element opens out into the inflow region at an angle of from 60° to 120° with respect to the longitudinal axis of the bundle of hollow fibre membranes without the longitudinal axes of the one line element and of the bundle of hollow fibre membranes intersecting one another. An annular diverter means for diverting the gas flow are provided between the cross section of the line elements through which gas can flow and the inflow region. The diverter means are arranged in such a way that an annular gap is formed, which annular gap is connected to the at least one line element and, on its side remote from the bundle of hollow fibre membranes, is connected to the inflow region.

    摘要翻译： 水分交换模块具有一束透湿中空纤维膜和至少一个线元件，用于供应在内流中流过中空纤维的气流。 所述至少一个线元件打开到与所述中空纤维膜束至少大致相同的横截面的流入区域。 根据本发明，至少一个线元件相对于中空纤维膜束的纵向轴线以60°至120°的角度向入流区域打开，而不具有一条线元件的纵向轴线 和一束中空纤维膜彼此相交。 在气体可以流过的线路元件的横截面与流入区域之间设置用于转移气流的环形分流器装置。 分流装置以这样的方式排列，即形成环形间隙，该环形间隙连接到至少一个线元件，并且在其远离中空纤维膜束的一侧连接到流入区域。

    Nickel-cadium storage battery with improved electrical properties
    10.
    发明授权
    Nickel-cadium storage battery with improved electrical properties 失效
    镍铬电池具有改进的电气特性

    公开(公告)号：US5180646A

    公开(公告)日：1993-01-19

    申请号：US700398

    申请日：1991-05-15

    申请人： Gerhard Berger ,  Gabor Benczur-Urmossy ,  Klaus von Benda

    发明人： Gerhard Berger ,  Gabor Benczur-Urmossy ,  Klaus von Benda

    IPC分类号： C08L39/06 ,  C08K3/22 ,  C08L39/00 ,  H01M4/24 ,  H01M4/62 ,  H01M4/80 ,  H01M10/26 ,  H01M10/30

    CPC分类号： H01M10/26 ,  C08K3/22 ,  H01M4/246 ,  H01M4/62 ,  H01M4/806 ,  H01M4/621 ,  Y02E60/124

    摘要： A nickel-cadmium storage battery with improved electrical properties is described in which one or more copolymers of vinyl pyrrolidone is/are added as expander to the active material with which the negative electrode is filled or to the electrolyte. The polymers have a mean molecular weight of 10,000 g/mol to 100,000 g/mol, with a vinyl pyrrolidone content of between 5 and 95 mol-%. The copolymers are added to the active material or to the electrolyte in an amount of 0.1 to 1.0% by weight, based on the active material. As a result of adding the copolymers, a malfunction-free operation of the storage battery is achieved, accompanied by a simultaneously equally as good degree of utilization of the cadmium active material compared with a storage battery which contains homopolymeric polyvinyl pyrrolidone.

    摘要翻译： 描述了具有改善的电性能的镍镉蓄电池，其中一种或多种乙烯基吡咯烷酮的共聚物作为膨胀器加入到负极填充的活性材料中或电解质中。 聚合物的平均分子量为10,000g / mol至100,000g / mol，乙烯基吡咯烷酮含量为5至95mol％。 基于活性物质，共聚物以0.1至1.0重量％的量加入到活性材料或电解质中。 作为添加共聚物的结果，与含有均聚聚乙烯吡咯烷酮的蓄电池相比，实现了蓄电池的无故障运行，伴随着与镉活性物质的利用程度同样好的同时。