Method of making a wooden wind turbine blade

Details Method of making a wooden wind turbine blade Method of making a wooden wind turbine blade

1982-05-19

1984-08-14

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

144349, 144350, 144352, 156222, 156245, 416229R, 416243, B32B 3116

Patent

active

044655371

ABSTRACT:
A wooden wind turbine blade is formed by laminating wood veneer in a compression mold having the exact curvature needed for one side of the blade, following which the other side of the blade is ground flat along its length but twisted with respect to the blade axis.

REFERENCES:
patent: 1378776 (1921-05-01), Filippi
patent: 2155375 (1939-04-01), Jablonski
patent: 3216468 (1965-11-01), Allan
patent: 3277938 (1966-10-01), Allan
patent: 3312582 (1967-04-01), Allan et al.
Wind Industry News Digest, p. 6, Feb. 1982, (Along with Photocopy of Sample Product).
Faddoul, "Test Evaluation of a Laminated Wood Wind Turbine Blade Concept", May 1981, DOE/NASA/20320-30 NASA TM-81719.

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