Patent · US Active

Ceramic insulator

US11760068B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

Siemens Energy Global GmbH & Co. KG · DE

Inventors

Katrin Benkert · Birkenfeld, DE
Werner Hartmann · Hamburg, DE
Martin Koletzko · Erlangen, DE
Sylvio Kosse · Erlangen, DE
Steffen Lang · Hallerndorf, DE
Thomas Rettenmaier · Düsseldorf, DE
Norbert Wenzel · Erlangen, DE

Key dates

Filing date	Apr 7, 2017
Grant date	Sep 19, 2023
Priority date	—
Expiry date	Apr 24, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2237/78
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Various embodiments include a method for producing a ceramic insulator for a high-voltage or medium-voltage switching system comprising: attaching a base material for an equipotential layer between two axially symmetrical ceramic structural elements; disposing the electrically conductive equipotential layer between the two ceramic structural elements; and joining the two ceramic structural elements to form a unitary body along a symmetry axis of a first of the two elements.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.