Patent · US Active

Material for insulation system, insulation system, external corona shield and an electric machine

US10902972B2 · kind B2 · utility

0Cited by

5References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Mario Brockschmidt · Essen, DE
Peter Gröppel · Erlangen, DE
Friedhelm Pohlmann · Essen, DE
Claus Rohr · Mannheim, DE
Roland Röding · Ellrich, DE

Key dates

Filing date	Nov 10, 2017
Grant date	Jan 26, 2021
Priority date	—
Expiry date	Jul 25, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/3976
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

High-voltage insulation systems are simplified and can have a thinner design by the use of an external corona shielding system that may include an electrically conductive PTFE fabric. Thermal conductivity may also be improved.

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