| 摘要 |
PURPOSE:To sufficiently bring electrolyte into contact with each plate to obtain good performance and reduce manufacturing manhour to increase production efficiency by inserting a plate group into a container, then forming a strap in the upper part projected from the container. CONSTITUTION:Each of plate groups 12, 12,... prepared by mutually stacking a plurality of cathode plates and anode plates with retainers for holding electrolyte sandwiched between them is inserted into each cell compartment of a container 11. The length of each cell compartment (length in a plate stacking direction) is specified so that the plate group is compressed by proper pressure. After the plate group is inserted into the container 11, straps 15 and 16 having desired shape are formed in luge 13, 13,... which are projected upward from the container 11 by melting lead with a burner. Then a cover 17 is bonded together to the container by a heat seal process. |
