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:
Oct. 01, 2002
Filed:
Apr. 11, 2000
Applicant:
Inventor:
Alfred Schoo, Bocholt, DE;
Assignee:
Winergy AG, Voerde, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 9/04 ;
U.S. Cl.
CPC ...
H02P 9/04 ;
Abstract
Transmission for a wind-power plant with blades ( ) distributed around a rotor ( ) and with a generator ( ) mounted by way of an azimuth bearing ( ) on a mast ( ). The transmission is a two-stage planetary transmission with an input stage and an output stage, and the input stage is directly connected to the rotor. The input stage ( ) is provided with double-helical cogs and the output stage ( ) with single-helically cogged planet wheels.