| 摘要 |
<p>In this plate electrode usable for disposable batteries and accumulators, the cover walls are comprised of two metal sheet pieces (1, 2) having the size of a plate. Between the two pieces there is provided a thermoplastic synthetic material grid (3). The openings of the grid form panels (7) receiving the active mass (6). During the manufacturing process, the plate thus formed is pressed throughout its surface by thermal operation so that the metal sheet pieces are melted in the plastic grid. Furthermore, the active mass is compressed. In comparison to conventional pocket-type plate with pockets assembled together and comprised of a perforated metal sheet, this plate electrode has advantages as to its quality characteristics and manufacturing costs.</p> |
