Patent · US Active

Slip ring bridge, slip ring unit, electrical machine and wind power installation

US11424657B2 · kind B2 · utility

0Cited by

9References

17Claims

0Family size

Assignee

Flender GmbH · DE

Inventors

Herbert Binder · Hagebök, DE
Robert Gruber · Regensburg, DE
Oliver Memminger · Passau, DE
Manuel Oberneder · Büchlberg, DE
Klaus Schifferer · Neuhaus am Inn, DE
Anatoli Vogel · Passau, DE
Roland Zeichfüssl · Pocking, DE

Key dates

Filing date	Aug 20, 2019
Grant date	Aug 23, 2022
Priority date	—
Expiry date	Aug 7, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/72
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A slip ring bridge, in particular for use in a wind power installation, includes at least two segments configured to provide electrical power, and an insulation element configured to insulate the segments to maintain the segments in spaced-apart relationship. The insulation element includes a shield arranged inside the insulation element and connected to a constant electric potential.

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