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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.:

US 9719359 B1

PDFFull Text
Date of Patent:
Aug. 01, 2017

Filed:

Apr. 11, 2012

Wind turbine blade comprising resistive heating means

Applicants:

Martin Dahl, Flensburg, DE;

Bjarne Krab Mortensen, Billund, DK;

Benjamin Hornblow, Copenhagen Ø, DK;

Inventors:

Martin Dahl, Flensburg, DE;

Bjarne Krab Mortensen, Billund, DK;

Benjamin Hornblow, Copenhagen Ø, DK;

Assignee:

LM WP PATENT HOLDINGS A/S, Kolding, DK;

Attorneys:

Nath, Goldberg & Meyer

Jerald L. Meyer

Tanya E. Harkins

Primary Examiner:

Sean J Younger

Int. Cl.
CPC ...
F03D 13/10 (2016.01); F01D 5/28 (2006.01); F03D 1/06 (2006.01); B29C 65/34 (2006.01); B29C 65/36 (2006.01); B29C 65/48 (2006.01); B29C 65/50 (2006.01); B29C 65/56 (2006.01); B29C 65/00 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/28 (2013.01); B29C 65/342 (2013.01); B29C 65/348 (2013.01); B29C 65/3432 (2013.01); B29C 65/3476 (2013.01); B29C 65/362 (2013.01); B29C 65/368 (2013.01); B29C 65/3632 (2013.01); B29C 65/3676 (2013.01); B29C 65/4835 (2013.01); B29C 65/5057 (2013.01); B29C 65/5071 (2013.01); B29C 65/564 (2013.01); B29C 66/54 (2013.01); B29C 66/721 (2013.01); F03D 1/0675 (2013.01); B29C 66/71 (2013.01); B29C 66/7212 (2013.01); B29C 66/7394 (2013.01); B29L 2031/085 (2013.01); F05B 2230/23 (2013.01); F05B 2260/221 (2013.01); F05B 2280/6003 (2013.01); F05B 2280/6013 (2013.01); Y02E 10/721 (2013.01); Y02P 70/523 (2015.11); Y10T 29/49336 (2015.01);
Abstract

A wind turbine bladecomprises a profiled contour including a leading edgeand a trailing edgeas well as a pressure side and a suction side. The profiled contour is formed by a first shell partand a second shell partbeing bonded together in a bonding region between the first and the second shell part by a curable bonding means. The first and the second shell partare formed in a fiber-reinforced polymer. The wind turbine blade further comprises resistive heating meansbeing arranged in thermal connection with the bonding meanssuch that the resistive heating meanssupplies heat for curing of the curable bonding meansduring assembling of the wind turbine blade.

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