WINDMILL ROTOR BARREL Russian patent published in 1995 - IPC

Abstract RU 2027637 C1

FIELD: wind-electric power plants. SUBSTANCE: windmill rotor barrel has hub 1 with shaft bore 2, blade fastening assemblies joined to hub 1 by means of intermediate links 4. Each intermediate link has longitudinal through hole 8 to receive shaft 10 mounted for turning about its axis. Shaft 10 is joined with blade fastening assembly 7 through lever and control rod 12. EFFECT: improved design. 2 dwg

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RU 2 027 637 C1

Authors

Belobaba A.T.

Dates

1995-01-27—Published

1990-01-16—Filed