LIQUID ELECTROLYTE BATTERY COMPRISING A CONVECTION ACCELERATION ARRANGEMENT

摘要

The invention relates to a liquid electrolyte battery which can be heated on the base side by means of a heating plate when the battery is overcooled. Said battery comprises a housing (1) equipped with a base (1e), electrodes (2) which are arranged vertically in the housing (1) and a liquid electrolyte (3). A flat convection acceleration device (4) comprising a raised edge (4a) is arranged between the base of the housing (1e) and the lower edge of the electrodes (2). The height of the edge is at least 1/4 of the height of the electrodes (2).