BATTERY VENT CAP FOR PREVENTING ELECTROLYTE FOAM ESCAPE

摘要

D-4029 C-3242 BATTERY VENT CAP FOR PREVENTING ELECTROYLTE FOAM ESCAPE A battery vent cap is presented for releasing gases from a battery container while preventing the escape of electrolyte foam. The cap comprises a strategically located reservoir containing an antifoam agent for dissipating foam attempting to escape. Further, minute amounts of agent are intermittently dispensed into the cell to reduce foaming therein.