Electric heating elements.

摘要

An electric heating element (H) to be mounted on a wall (11) of a tank is disclosed. The active portion of the element extends through an opening (10) in wall (11) into the tank. A plastic mounting member (45) receiving the heating element in a hole (20) is adopted for connection to the wall (11). A metal grounding member (24) overlies the exterior surface (19) of the mounting member (15) and is adopted to form an electrical connection between the sheath (10) of the heating element (H) and the wall (11) when said mounting member is connected to the wall (11).