WIND ROTOR Russian patent published in 1997 - IPC

Abstract RU 2078250 C1

FIELD: wind-power engineering. SUBSTANCE: boss of wind rotor is composed of cylindrical casing supported from inside with longitudinal stringers and lateral discs (frames) which have adjustment holes. According to proposed design helical blade is manufactured from flat sectors which dimensions are calculated as elements of geometrically proper helical surface. EFFECT: enhanced functional efficiency. 2 cl, 4 dwg

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RU 2 078 250 C1

Authors

Smul'Skij Iosif Iosifovich

Dates

1997-04-27—Published

1994-12-27—Filed