专利名称：Gas detection unit
发明人：Lawrence Spritzer,Joseph R. Stetter,Donald
R. Rutt
申请号：US06/170368申请日：19800721公开号：US04329214A公开日：19820511
摘要：A wick system for an electrochemical cell is provided to assure the connectionbetween the electrodes of the cell. The wick system of the invention absorbs electrolyteand by capillary action provides a continuous electrolyte path between the electrodes.The wick may be in the form of a substantially flat piece extending in one plane for thosecells having all electrodes positioned at one end thereof. Alternatively, the wick may besubstantially tubular to extend from one end of a cylindrical electrolyte containingchamber to another, for a cell having electrodes positioned at each end thereof.Additionally, the wick may extend from one end of the cell to the other in a foldedbellows-like form. In any of the forms, the wick system allows for a continuous operationof the cell, even with reduced electrolyte content, and regardless of the three-dimensional orientation of the cell, by absorbing electrolyte and maintaining electrolyticcontact.
申请人：BECTON, DICKINSON AND COMPANY
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