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:
Feb. 28, 2017
Filed:
Aug. 31, 2011
Applicant:
Rolf Rohden, Aurich, DE;
Inventor:
Rolf Rohden, Aurich, DE;
Assignee:
WOBBEN PROPERTIES GMBH, Aurich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 9/02 (2006.01);
U.S. Cl.
CPC ...
B63H 9/02 (2013.01); Y02T 70/58 (2013.01);
Abstract
The present invention concerns a Magnus rotor comprising a carrier arranged in the interior of the Magnus rotor, a rotor which in operation of the Magnus rotor rotates about the carrier, a bearing which carries the rotor on the carrier and a heating device provided for producing heated air in the interior of the carrier. The carrier has at least one opening at its outside, which connects the internal space in the carrier to the intermediate space between the carrier and the rotor in such a way that air can pass through between those two spaces.