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. 27, 2013
Filed:
Feb. 15, 2011
Applicants:
Takehiro Naka, Tokyo, JP;
Takatoshi Matsushita, Tokyo, JP;
Nobuyasu Nakamura, Tokyo, JP;
Yoshihiko Hayashi, Tokyo, JP;
Shinji Arinaga, Tokyo, JP;
Inventors:
Takehiro Naka, Tokyo, JP;
Takatoshi Matsushita, Tokyo, JP;
Nobuyasu Nakamura, Tokyo, JP;
Yoshihiko Hayashi, Tokyo, JP;
Shinji Arinaga, Tokyo, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wind turbine blade has a blade body, a plurality of receptorsembedded in and exposed to the surface of the blade body, a conductor layerprovided on the surface of the blade bodyand connecting the receptorswith one another and a downconductorconnected to the receptorsand provided in the blade body. The downconductormay be embedded in an insulator.