Patent · US Active

Heat-conducting ceramic bushing for switchgear

US10630063B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Stefan Kern · Frankfurt am Main, DE
Michael Leitner · Landsberg, DE
Max Sandke · Berlin, DE

Key dates

Filing date	Apr 25, 2017
Grant date	Apr 21, 2020
Priority date	—
Expiry date	Apr 25, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH02G5/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A bushing for switchgear is composed of an outer metal ring, a current-conducting element and a disk-shaped ceramic insulating element which can be mounted in a floating manner in the outer metal ring. There is also described a switchgear with such a bushing.

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