| 主权项 |
1. A connecting system (1) comprising at least one connector (2, 2′, 2″, 2″′, 2″″) for a filter cassette (4) can be inserted into a filter holder and having one or more filter layers (5) that arranged between two end plates (6), and having seals (7) arranged between the filter layers (5) and/or between the end plates (6) and a respectively adjacent filter layer (5), wherein:
the connector (2, 2′, 2″, 2″′, 2″″) has two tensioning parts (15, 16, 15′, 16′, 15″, 16″, 15″′, 16″′, 15″″, 16″″) that engage in one another in a longitudinally displaceable manner and that can be fixed to the end plates (6) by way of their ends that face away from one another, the connector (2, 2′, 2″, 2″′, 2″″) exerts a pretensioning force onto the end plates (6) when it is deflected to its maximum extent, said pretensioning force pulling the end plates (6) towards the filter layers (5), and when a contact-pressure force that is superimposed on the pretensioning force is applied to the end plates (6), the tensioning parts (15, 16, 15′, 16′, 15″, 16″, 15″′, 16″′, 15″″, 16″″) can be pushed towards one another correspondingly with the end plates (6). |
