| 摘要 |
<p>The invention relates to a filter plate (6) for use in a filtering device, the filter plate (6) comprising a cavity (2), a moveable membrane (3) disposed over the cavity (2), thereby forming a squeezing chamber defined by the cavity (2) and the membrane (3), and a first port (4) adapted to co-operate with a corresponding port of an adjacent filter plate (6) to form a common pressurizing channel, the pressurizing channel being in communication with the squeezing chamber via a pressurizing conduit (5). According to the invention it is suggested to provide a second port (7) adapted to co-operate with a corresponding port of the adjacent filter plate (6) to form a common actuating channel and a collapsible sleeve (8) responsive to a pressure increase in the actuating channel, the sleeve (8) being disposed in the second port (7) and forming a part of the pressurizing conduit (5).</p> |
