Patent · US Active

Wind turbine having a multi-stage magnetic transmission

US11346326B2 · kind B2 · utility

0Cited by

3References

18Claims

0Family size

Assignee

Wobben Properties GmbH · DE

Inventors

Samer Mtauweg · Bremerhaven, DE
Falko Bürkner · Bremen, DE
Johannes Brombach · Berlin, DE

Key dates

Filing date	Mar 6, 2019
Grant date	May 31, 2022
Priority date	—
Expiry date	Mar 6, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/72
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A wind turbine including a rotor blade hub, a generator, and a magnetic transmission which is connected at the drive side to the rotor blade hub and at the driven side to the generator. The magnetic transmission is in the form of a multi-stage, in particular two-stage, magnetic transmission.

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