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1. 发明授权

US3859136A Seawater battery with valve 失效
标题翻译：海水电池带阀
公开(公告)号：US3859136A
公开(公告)日：1975-01-07
申请号：US36156673
申请日：1973-05-18
申请人： ESB INC
发明人： PERRY PHILIP GEORGE , PURCELL THOMAS HECTOR
IPC分类号： H01M6/34 , H01M23/02
CPC分类号： H01M6/34
摘要： An immersion type battery using seawater as electrolyte and having metallic anodes and metal halide cathodes is enclosed in a container. The container is supplied with a valve which in abovesurface conditions closes and seals the battery against entry of fluids to the battery compartment. However, when the battery is allowed to fall into water of unrestricted depth, the valve, at a predetermined pressure, will open, allowing water to infiltrate the battery and thus activate it. The opening of the valve is controlled by a valve retaining means, calibrated to permit the opening of the valve at the required pressure. The valve retaining means also prevents the valve from subsequent reclosure regardless of shock or changes in ambient pressures.
摘要翻译：使用海水作为电解质并具有金属阳极和金属卤化物阴极的浸没式电池被封装在容器中。该容器被提供有一个阀门，该阀门在上表面状态下关闭并密封电池，防止流体进入电池舱。然而，当允许电池落入不受限制的深度的水中时，在预定压力下的阀将打开，允许水渗入电池并因此激活它。阀的打开由阀保持装置控制，其被校准以允许阀处于所需压力下。阀保持装置还防止阀门随后的重新闭合，而不管冲击或环境压力的变化。

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