Heater clamping arrangement for electrically heated boilers

摘要

The boiler comprises a vessel (1) and a heating element (2) associated with this vessel (1). The vessel (1) comprises at least two compartments which have mutually facing wall members (3, 4) having a profile complementary to the heating element (2) and deformably connected together by a wall part (5). The heating element (2) is disposed between the wall members (3, 4) and a retainer holds the wall members (3, 4) against the heating element (2). A bridge is formed by a wall part (5) which deformably connects the wall members. The retainer includes a top part (9) of the vessel and a split ring (10).