Electrical lead-through and lead-through assembly
AssigneeSchott AG
InventorThomas BÜCHER
Life of this patent
Estimating the term…
Abstract
An electrical lead-through is provided with a main body having a through-opening with an electrical conductor fixed therein by an insulator which closes the through-opening. The insulator includes a leakage path extension which surrounds, at a spacing, a part of the electrical conductor that protrudes beyond the holding portion, wherein the leakage path extension is integral with the holding portion or is materially bonded to the holding portion. The main body surrounds and contacts the leakage path extension at least in part. Further aspects of the invention relate to a lead-through assembly including such a lead-through, and to the use of the electrical lead-through.
Claims24
An electrical lead-through comprising a main body having a through-opening, wherein an electrical conductor is arranged in the through-opening and is fixed in the through-opening by an insulator, wherein the insulator closes the through-opening and seals with respect to the conductor and a wall of the through-opening,
- wherein
- the insulator has a holding portion which seals with respect to the electrical conductor and holds same, and the insulator has a leakage path extension which surrounds, at a distance, a part of the electrical conductor projecting beyond the holding portion, wherein the leakage path extension is formed in one piece with the holding portion or is connected in an integrally bonded manner, to the holding portion, and the main body at least partially surrounds the leakage path extension, wherein the main body contacts the leakage path extension.
(canceled)
(canceled)
Dependencies are inferred from the claim text.