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:
Aug. 25, 2026
Filed:
Nov. 12, 2020
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Hodei Aizpurua Aldasoro, Hamburg, DE;
Marc Seidel, Osnabrück, DE;
Antonio Ibañez De Alba, Daimiel, ES;
Siemens Gamesa Renewable Energy A/S, Brande, DK;
Abstract
A damper for damping movements of a wind turbine, in particular for damping oscillatory movements of a tower of the wind turbine is provided. The damping of the movements is achieved by an aqueous liquid contained in a container of the damper. The aqueous liquid includes water and the components included in the aqueous liquid are completely dissolved. The composition includes a citrate, e. g. potassium citrate and/or sodium citrate. A wind turbine including the damper is also provided. Finally, a specific composition is provided. The composition is destined to be dissolved, e. g. in water, to result in the aqueous liquid.