Method of making an electrochemical cell having a

专利名称：Method of making an electrochemical cell

having a safety vent closure

发明人：Ronald L. Zupancic申请号：US06/344944申请日：19820202公开号：US04437231A公开日：19840320

摘要：A safety blow-out vent closure for galvanic cells, such as nonaqueous oxyhalidecells, which comprises the employment of a conductive tubular member secured to thecell's housing and surrounding a vent orifice in the cell's housing and wherein a

deformable member is force-fitted in said vent orifice and adapted to at least partially beejected from the vent orifice upon the build up of a predetermined internal gas pressurewithin the cell. The invention is also directed to a method for assembling anelectrochemical cell with the above-described safety vent closure.

申请人：UNION CARBIDE CORPORATION

代理人：William E. Dickheiser

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