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:
Jun. 06, 2006
Filed:
Jan. 24, 2005
Applicants:
Manfred Krüger-gotzmann, Berlin, DE;
Christian Schiller, Berlin, DE;
Günter Zwarg, Berlin, DE;
Inventors:
Assignee:
Siemens Aktiengasellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 11/00 (2006.01); H02K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wind power installation includes a nacelle for housing a generator, and a turbine having at least one rotor blade. At least the generator includes a closed primary cooing system, and the nacelle is provided with a cooling system for cooling the primary cooling system in dependence on an output of the generator or generator losses.