Patent · US Active

Conductive corona shielding paper, in particular for outer corona shielding

US10736249B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Florian Eder · Erlangen, DE
Bernhard Klaussner · Nuremberg, DE
Jiri Lang · Nuremberg, DE
Steffen Lang · Hallerndorf, DE
Alexander Litinsky · Goldkronach, DE
Guido Schmidt · Dinklage, DE
Christian Schulz-Drost · Fürth, DE
Klaus Schaefer · Solms, DE
Christian Staubach · Marl, DE

Key dates

Filing date	Feb 26, 2015
Grant date	Aug 4, 2020
Priority date	—
Expiry date	Jan 26, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH02K3/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A corona shielding paper for use in a corona shielding system for an electric machine, e.g. a high-voltage machine, may be produced by compacting partial discharge-resistant, planar, conductive particles but can include both reinforcement fibers and a woven fabric.

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