Patent · US Active

Rotor assembly

US9923422B2 · kind B2 · utility

1Cited by

4References

10Claims

0Family size

Assignee

GE Renewable Technologies Wind B.V. · NL

Inventor

Pere Cortada Acosta · Sant Cugat del Vallès, ES

Key dates

Filing date	Jan 25, 2013
Grant date	Mar 20, 2018
Priority date	—
Expiry date	Jan 25, 2033

Classification

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

Abstract

A rotor assembly comprises a number of rotor segments forming a rotor structure and a central structure connected to the rotor structure and at least partially arranged between at least two of the rotor segments, for example surrounded by the rotor structure. A wind turbine generator comprising a stator assembly and said rotor assembly and a wind turbine comprising such a generator are also provided.

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