The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2013
Filed:
May. 06, 2009
Alf Trede, Immenstedt, DE;
Alf Trede, Immenstedt, DE;
Repower Systems SE, Hamburg, DE;
Abstract
The invention relates to a wind power plant (W) with a rotor, which is in operative connection with a gearbox () via a rotor shaft (), wherein in particular the gearbox () is in operative connection with a generator via a main drive (). Moreover, the invention relates to a method for the operation of a wind power plant (W) with a rotor and use of a driving device. The wind power plant (W), with a rotor, is further established in that the gearbox () has an auxiliary drive () and in that a rotor positioning rotating device () is arranged on the auxiliary drive () so that using the rotor positioning rotating device () and the auxiliary drive () of the gearbox (), the rotor of the wind power plant (W) is positioned, and wherein the auxiliary drive () cannot be switched within the gearbox ().