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公开(公告)号：EP0504939A3
公开(公告)日：1993-03-17
申请号：EP92104923.5
申请日：1992-03-20
摘要： An electrolytic cell is disclosed comprising a cathode having a cathode surface movable in the cell, an anode (32) spaced from the cathode (12), and means for maintaining an electrolyte solution between the cathode and the anode. The anode comprises at least one dimensionally stable elongated anode strip at right angles to the cathode surface direction of movement. The anode strip is laterally flexible and has a formed, first configuration. A support means supports the anode strip and flexes the anode strip into a second supported configuration which is different from the formed first configuration. The anode strip in the second supported configuration is uniformly spaced from the cathode. The invention is particularly applicable to a radial cell (10) in which a plurality of anode strips (32) are positioned in an arc circumferentially around the cell cathode (12).
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公开(公告)号：EP0504939A2
公开(公告)日：1992-09-23
申请号：EP92104923.5
申请日：1992-03-20
摘要： An electrolytic cell is disclosed comprising a cathode having a cathode surface movable in the cell, an anode (32) spaced from the cathode (12), and means for maintaining an electrolyte solution between the cathode and the anode. The anode comprises at least one dimensionally stable elongated anode strip at right angles to the cathode surface direction of movement. The anode strip is laterally flexible and has a formed, first configuration. A support means supports the anode strip and flexes the anode strip into a second supported configuration which is different from the formed first configuration. The anode strip in the second supported configuration is uniformly spaced from the cathode. The invention is particularly applicable to a radial cell (10) in which a plurality of anode strips (32) are positioned in an arc circumferentially around the cell cathode (12).
摘要翻译： 公开了一种电解槽，其包括阴极，该阴极具有可在该电池中移动的阴极表面，与阴极间隔开的阳极以及用于在阴极和阳极之间维持电解质溶液的装置。 阳极包括与阴极表面移动方向成直角的至少一个尺寸稳定的细长阳极条。 阳极条是侧向柔性的并且具有形成的第一构造。 支撑装置支撑阳极条并将阳极条弯曲成与形成的第一构造不同的第二支撑构型。 第二支撑结构中的阳极条与阴极均匀间隔开。 本发明特别适用于其中多个阳极条围绕电池阴极围绕圆弧定位的径向电池。
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公开(公告)号：EP0496010A1
公开(公告)日：1992-07-29
申请号：EP91100701.1
申请日：1991-01-21
CPC分类号： H01M8/0693 , B01D29/33 , B01D29/6476 , B01D36/00 , C23F1/46 , H01M6/5077
摘要： The present invention comprises a closed-loop filter system for continuously removing a metal hydroxide precipitate from an alkali metal hydroxide solution. The filter system comprises a filter having a filter surface and a plurality of small diameter openings in said surface. The alkali metal hydroxide solution is impacted onto said filter surface, metal hydroxide precipitate agglomerating on said surface. The filter surface openings have an average diameter effective for said agglomerating. Means are provided to remove the agglomerated precipitate from said filter surface, and to separate the agglomerated precipitate from the alkali metal hydroxide solution, the agglomerated precipitate having a particle weight to surface area ratio effective for said separation.
摘要翻译： 本发明包括用于从碱金属氢氧化物溶液中连续除去金属氢氧化物沉淀物的闭环过滤器系统。 过滤系统包括具有过滤表面和所述表面中的多个小直径开口的过滤器。 碱金属氢氧化物溶液冲击到所述过滤器表面上，金属氢氧化物沉淀物凝聚在所述表面上。 过滤器表面开口具有对于所述附聚有效的平均直径。 提供装置以从所述过滤器表面除去附聚的沉淀物，并将附聚的沉淀物与碱金属氢氧化物溶液分离，附聚的沉淀物具有对所述分离有效的颗粒重量与表面积比。
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164.发明授权
公开(公告)号：EP0292428B1
公开(公告)日：1992-02-26
申请号：EP88810287.8
申请日：1988-05-04
发明人： Martin, Barry L. , Bennett, John E.
IPC分类号： C23F13/02
CPC分类号： E04B1/642 , C23F13/02 , C23F2201/02
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165.发明公开
公开(公告)号：EP0407349A3
公开(公告)日：1992-02-05
申请号：EP90810492.0
申请日：1990-06-28
CPC分类号： C25D17/10 , C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02
摘要： A metal surface is now described having enhanced adhesion of subsequently applied coatings. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable surface characteristic for subsequent coating application. This can be initiated by selection of a metal of desirable metallurgy and heat history, including prior heat treatment to provide surface grain boundaries which may be most readily etched. In subsequent etching operation, the surface is made to exhibit well defined, three dimensional grains with deep grain boundaries. Subsequently applied coatings, by penetrating into the etched intergranular valleys, are desirably locked onto the metal substrate surface and provide enhanced lifetime even in rugged commercial environments.
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166.发明公开Metal-air battery with easily removable anodes 失效Metall-Luft-Batterie mit leicht entfernbaren Anoden。
公开(公告)号：EP0405558A2
公开(公告)日：1991-01-02
申请号：EP90112369.5
申请日：1990-06-28
CPC分类号： H01M2/08 , H01M2/18 , H01M2/20 , H01M4/8626 , H01M12/065 , H01M2004/024
摘要： The present invention resides in a metal-air battery consisting of one or more cells. Each cell comprises a cell frame (40). An air cathode (52,54) is attached to each face of the frame. An anode blank (12) is inserted through an access opening (60) in the frame into the space between the cathodes (52,54). The anode blank (62) comprises an elastomeric rubber labyrinth seal (68) molded to the blank and sealing the access opening (60). Means (92,94) may be provided for circulating electrolyte into and out of the spaces between the anode and air cathodes. A preferred electrolyte is an aqueous solution of an alkali hydroxide.
摘要翻译： 本发明涉及由一个或多个电池组成的金属 - 空气电池。 每个单元包括单元框架。 空气阴极附着在框架的每个面上。 阳极坯料通过框架中的进入开口插入到阴极之间的空间中。 阳极坯料包括模制到坯件上并密封进入开口的弹性体橡胶迷宫式密封件。 可以提供用于将电解质循环进入和离开阳极和空气阴极之间的空间的装置。 优选的电解质是碱金属氢氧化物的水溶液。
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167.发明授权Ceramic oxide electrodes, their method of manufacture and a cell and processes for molten salt electrolysis using such electrodes 失效陶瓷氧化物电极，它们的制造方法和细胞以及使用这种电极的盐电解的方法
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168.发明公开
公开(公告)号：EP0292428A3
公开(公告)日：1989-05-10
申请号：EP88810287.8
申请日：1988-05-04
发明人： Martin, Barry L. , Bennett, John E.
IPC分类号： C23F13/02
CPC分类号： E04B1/642 , C23F13/02 , C23F2201/02
摘要： A cathodic protection system for steel reinforced concrete and having ease of installation has now been developed. The system relies on metal anode ribbon elements, with current distributor members for such elements that are typically of the same or similar metal. The ribbon elements can be long, thin strips, e.g., they may be conveniently brought to the work site in coiled form, and deployed on the concrete surface or in slots in continuous manner. The system provides for economy of installation even under inclement weather conditions. Anode ribbon elements and current feeders may be readily connected in the field during installation, as by spot welding.
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公开(公告)号：EP0294327A2
公开(公告)日：1988-12-07
申请号：EP88810329.8
申请日：1988-05-24
IPC分类号： H01M12/06
CPC分类号： H01M8/0232 , H01M4/8626 , H01M6/48 , H01M10/0413 , H01M10/0468 , H01M12/065 , H01M2004/024
摘要： A bipolar battery assembly of the consumable metal anode type is described. Contact between internal battery elements is now enhanced by air assisted, internally exerted compressive force. Battery elements are constructed in modular manner that assists in the ease of battery assembly and disassembly. Furthermore, ease of anode replenishment is maintained. A multitude of individual cells can now be joined together in an efficient bipolar assembly cell stack for augmented electrical energy generation. In addition to being bipolar, the battery is of rugged construction, providing for dependable, long-life operation that is desirably maintenance-free.
摘要翻译： 描述了消耗性金属阳极型双极电池组件。 内部电池元件之间的接触现在通过空气辅助，内部施加的压力增强。 电池元件以模块化的方式构造，有助于电池的组装和拆卸。 此外，维持阳极补充的容易性。 现在可以在有效的双极组装电池堆中连接多个单个电池，以增强电能产生。 除了双极性之外，电池具有坚固的结构，提供可靠的，长寿命的操作，这是理想的免维护的。
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