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:
Jan. 27, 2015
Filed:
Nov. 05, 2009
Applicants:
José Luis Román Mallada, Barcelona, ES;
Daniel Castell Martinez, Barcelona, ES;
Inventors:
José Luis Román Mallada, Barcelona, ES;
Daniel Castell Martinez, Barcelona, ES;
Assignee:
Alstom Wind, S.L.U., Barcelona, ES;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2010.01); F16H 1/00 (2006.01); F03D 11/00 (2006.01);
U.S. Cl.
CPC ...
F03D 11/0008 (2013.01); F16H 57/0412 (2013.01); F16H 57/0441 (2013.01); F16H 57/0486 (2013.01); Y02E 10/722 (2013.01);
Abstract
A wind turbine lubrication system comprising a pump for pumping lubricant through a lubrication circuit, said pump being driven by a power-take-off from the drive train of the wind turbine, characterized in that said pump for pumping lubricant drives at least a first hydraulic motor providing mechanical power to a first wind turbine auxiliary component.