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.:

US 7144216 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 05, 2006

Filed:

Sep. 08, 2004
Applicant:

Christoph Hessel, Meppen, DE;

Inventor:

Christoph Hessel, Meppen, DE;

Assignee:

General Electric Company, Schenectady, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

For reduction of the noise radiation of a wind turbine with a tower () having an outside (), a noise shell () is provided, which at least partially surrounds the outside () of the tower () and is positioned at a distance from the outside () of the tower (). An air gap () remains between the tower wall () and the noise shell (). The noise emitted from the tower wall () is absorbed by the noise shell (). The noise shell can be composed of a waterproof outer layer () and a damping layer () directed towards the tower wall ().


Find Patent Forward Citations

Hessel, Christoph. (2006). Wind turbine with outer noise shell (U.S. Patent No. 7144216). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7144216

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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