| 摘要 |
<p>A battery of recombinant type in which gases evolved within it are induced to recombine includes a plurality of frames of plastics material, each frame comprising a perimeter member (12) and one or more cell element defining strips (14) together defining two or more active material support spaces. The frames are arranged in a stack and the perimeter member and cell element defining strips of each frame are connected to those of adjacent frames. Each support space receives an electrode carrying active material, and every alternate division element has on one side two connector recesses (16) extending over a minor proportion of its length, connector recesses in adjacent frames being in cell element defining strips that are offset from one another. The spaces on each side of each cell element defining strip receive electrodes which are connected together by connectors (28) which are received in the connector recesses. Opposed electrodes of adjacent frames are separated by separator material of microfine glass fibres having an electrolyte absorption ratio of more than 100%. The battery contains substantially no free unabsorbed electrolyte.</p> |
