Electrolysis cell with preload coupling, method for mounting the preload coupling and use of the preload coupling

摘要

Electrolytic cell (1) with two sealing half-shells (2, 3), with at least one preload coupling (5, 10, 100) which can be mounted in a sealing manner on a radially extending flange section (4) of the half-shells and a seal (6) which can be preloaded in a functional manner. wherein the biasing coupling comprises a first and a second coupling part (5.1, 5.2, 11, 12) and at least one tensioning means (5.3, 15) for biasing the coupling parts in a lateral sealing direction of action; characterized in that the biasing means (13) for biasing the coupling members (11, 12) is aligned with or laterally offset from the radially extending flange portion (4) on the biassing coupling (10; 100) or by means of the biassing coupling.