Patent ID: 11895744
Assignee: TÜRK & HILLINGER GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. An electrical tubular heating element for producing a desired heating output, the electrical tubular heating element comprising:
a tubular metal sheath having an interior; and
an electrical heating element positioned within the interior, the electrical heating element formed from a resistive rod and being electrically insulated from the tubular metal sheath at least in sections by an electrically insulating material, the resistive rod, from which the electrical heating element is formed, is penetrated by an opening,
wherein the opening is at least partially closed by a connecting pin, the connecting pin being in electrical contact with the electrical heating element, and
wherein the opening in the electrical heating element is a first opening, and the connecting pin has a second opening in communication with the first opening, thereby providing access to the first opening via the second opening.