Back to results
US 10,910,795 B2Granted
Arrester for surge protection
AssigneeTDK Electronics Co., Ltd.
InventorsEduard Dorsch, Frank Werner
Life of this patent
Estimating the term…
Abstract
An arrester for surge protection is disclosed. In an embodiment, an arrester for surge protection includes a first electrode, a second electrode, a discharge chamber for enabling an electrical discharge between the electrodes in an event of an overvoltage and an insulator forming an inner wall of the arrester, wherein the inner wall has a projection.
Claims20
An arrester for surge protection comprising:
- a first electrode;
- a second electrode;
- a discharge chamber for enabling an electrical discharge between the electrodes in an event of an overvoltage;
- and
- an insulator forming an inner wall of the arrester,
- wherein the inner wall has a projection,
- wherein the inner wall is subdivided by the projection into a first wall region and a second wall region,
- wherein the projection has an underside adjoining the second wall region, and
- wherein the underside forms with the second wall region an angle α of less than 90°.
6 more elements
An arrester for surge protection comprising:
- a first electrode;
- a second electrode;
- a discharge chamber for enabling an electrical discharge between the electrodes in an event of an overvoltage;
- and
- an insulator forming an inner wall of the arrester,
- wherein the inner wall has a projection,
- wherein the projection is arranged laterally alongside one of the electrodes,
- wherein the one electrode has an end that is arranged within the discharge chamber and an opposite end thereto,
- wherein the projection is further away from the end of the one electrode that is arranged within the discharge chamber than from the opposite end, and
- wherein a distance between the projection and the end of the one electrode that is arranged within the discharge chamber has a magnitude at least double the distance between the projection and the opposite end of the one electrode.
7 more elements
Dependencies are inferred from the claim text.