Wind power plant

Details Wind power plant Wind power plant

1988-09-09

1990-06-05

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Working member supported on endless flexible carrier

Feathering blades

415 5, F03D 502

Patent

active

049309854

ABSTRACT:
In a wind power plant having wind surfaces which are moved by air currents and coupled to a generator and are guided in longitudinal frames so as to be staggered one behind the other and are pivotally connected to lateral pulling devices and supported by endless lateral circulation rails, wherein the plant is mounted on a rotatable support plate, an arrangement and construction are provided in which, simultaneously, the wind surfaces are approximately perpendicular in the upper run of the pulling device and horizontal in the lower run and a number of wind surfaces at both ends of the longitudinal frame are in the reverse position. An additional horizontal guide strut may be disposed in the top region of each wind surface, the outwardly projecting ends of which guide strut engage an outer guide bar which, having a larger diameter, is secured to the longitudinal frame at a specific distance from the inner guide groove.

REFERENCES:
patent: 131494 (1872-09-01), Bisbee
patent: 1058950 (1913-04-01), Dreier
patent: 1062624 (1913-05-01), Wendt
patent: 1187601 (1916-06-01), Blackmore
patent: 1451298 (1923-04-01), Greth
patent: 3957390 (1976-05-01), Miller
patent: 4093398 (1978-06-01), Miller
patent: 4552507 (1985-11-01), Klute

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