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1. 发明授权

US06436156B1 Zinc/air cell 有权
标题翻译：锌/空气池
公开(公告)号：US06436156B1
公开(公告)日：2002-08-20
申请号：US09578549
申请日：2000-05-25
申请人： William J. Wandeloski , Gary M. Searle , Vance Roger Shepard , William T. McHugh
发明人： William J. Wandeloski , Gary M. Searle , Vance Roger Shepard , William T. McHugh
IPC分类号： H01M600
CPC分类号： H01M6/12 , H01M2/0222 , H01M2/0287 , H01M2/0292 , H01M2/08 , H01M12/06 , Y10T29/4911
摘要： A zinc/air button cell having an adhesive sealant applied to a portion of the inside surface of the cell's cathode casing. The adhesive sealant can be applied to the inside surface of a recessed annular step surrounding the cell's positive terminal on the cathode casing. The adhesive is preferably applied in a pattern which conforms to the shape of the annular recessed step. An electrolyte barrier sheet, preferably of Teflon, can be applied to the adhesive pattern on the inside surface of said recessed step, preferably so that the adhesive bonds the edge of the barrier sheet to the step. The adhesive prevents electrolyte from leaking from the cell. The adhesive is applied preferably by preparing a plate having a desired pattern etched thereon, filling the etching in the plate with an adhesive mixture, applying a silicon pad to the etching to transfer the adhesive pattern to the pad, then applying the pad to the inside surface of the cathode casing step to transfer the adhesive pattern thereto. The adhesive is preferably a solvent based mixture comprising a polyamide.
摘要翻译：一种锌/空气纽扣电池，其具有粘合密封剂，其被施加到电池的阴极壳体的内表面的一部分。粘合密封剂可以施加到围绕电池正极端子的阴极环状台阶的内表面。粘合剂优选以符合环形凹陷步骤的形状的图案来施加。可以将优选为特氟隆的电解质阻挡片施加到所述凹陷台阶的内表面上的粘合剂图案上，优选地使得粘合剂将阻挡片的边缘粘合到台阶上。粘合剂防止电解液从电池中泄漏。粘合剂优选通过制备在其上蚀刻了所需图案的板，用粘合剂混合物填充板中的蚀刻，将硅垫施加到蚀刻以将粘合剂图案转移到垫，然后将垫施加到内部阴极壳体的表面将粘合剂图案转印到其上。粘合剂优选为包含聚酰胺的溶剂型混合物。

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