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:
Nov. 08, 2022
Filed:
May. 31, 2017
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventor:
Samer Mtauweg, Bremerhaven, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01); F03D 80/70 (2016.01); F16C 17/10 (2006.01); F03D 7/02 (2006.01); F16C 33/20 (2006.01);
U.S. Cl.
CPC ...
F03D 1/0658 (2013.01); F03D 7/0204 (2013.01); F03D 80/70 (2016.05); F16C 17/10 (2013.01); F16C 33/203 (2013.01); F05B 2230/60 (2013.01); F05B 2240/221 (2013.01); F05B 2240/50 (2013.01); F05B 2260/79 (2013.01); F05B 2280/2006 (2013.01); F05B 2280/4005 (2013.01); F05B 2280/4007 (2013.01); F05B 2280/501 (2013.01); F05B 2280/6003 (2013.01); F16C 2360/31 (2013.01); Y02E 10/72 (2013.01);
Abstract
A wind power installation rotary connection, in particular a blade bearing or azimuth rotary connection, wherein the rotary connection is in the form of a plain bearing assembly, comprising an inner ring having a number of first plain bearing surfaces, an outer ring having a number of second plain bearing surfaces which are respectively associated with one of the first plain bearing surfaces as a plain bearing surface partner, and wherein the plain bearing assembly is in the form of a dry-running plain bearing assembly.