WIND-DRIVEN POWER PLANT Russian patent published in 2017 - IPC F03D1/06 

Abstract RU 2610971 C2

FIELD: machine building.

SUBSTANCE: invention concerns rear edge comb on wind power plant rotor blade mounting method, wherein rotor blade has front side and rear side and essentially straight end edge, which includes following stages: making of comb backward extending section on end edge so, that in comb section area from front side and from rear side by one stage was made; comb rear edge fitting on, or its part, on comb section so, that comb rear edge in said stage area ended flush with back side or front side, respectively. Making of comb extending backward section is performed by removing by one material strip from rear side and from front side in straight end edge area or by means of rotor blade production mold, providing mating to said stage complementary stage.

EFFECT: invention is aimed at simplifying of rotor blade rear edge comb assembly.

15 cl, 8 dwg

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RU 2 610 971 C2

Authors

Altmikus Andree

Dates

2017-02-17Published

2013-11-13Filed