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:
Sep. 11, 2012
Filed:
Feb. 25, 2008
Eneko Sanz Pascual, Zamudio, ES;
Ion Arocena DE LA Rua, Zamudio, ES;
Eneko Sanz Pascual, Zamudio, ES;
Ion Arocena De la Rua, Zamudio, ES;
Gamesa Innovation & Technology, S.L., Pamplona (Navarra), ES;
Abstract
A wind turbine blade comprising at least one central spar longitudinal section and at least two shell longitudinal sections forming, respectively, the leading edge and the trailing edge of the corresponding blade section. The central spar is composed of two cap prefabricated panels and two web prefabricated panels placed side by side in a box shape. The shell longitudinal sections are placed adjacently to the central spar section and are composed of a single prefabricated panel or of two prefabricated panels. The aerodynamic profile of the blade being defined by the cap panels and the single shell panels or two shell panels.