Fluid reaction surfaces (i.e. – impellers) – Buoyant or inflatable working member
Patent
1978-09-29
1980-06-10
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Buoyant or inflatable working member
416 86, 416176, F03D 1100, F03D 106
Patent
active
042070260
ABSTRACT:
The disclosure relates to a wind turbine comprising a lighter than air body affixed to a drive line. Vanes or fins are attached about the body and turn the body in response to air currents acting thereon. This turns the drive line to supply rotational energy to a load.
REFERENCES:
patent: 1830985 (1931-11-01), Dreier
patent: 2730631 (1956-01-01), Dandini
patent: 3229517 (1966-01-01), Smith
patent: 3924827 (1975-12-01), Lois
patent: 3954236 (1976-05-01), Brown
patent: 4073516 (1978-02-01), Kling
patent: 4083652 (1978-04-01), Isaacson
patent: 4084102 (1978-04-01), Fry et al.
patent: 4124182 (1978-11-01), Loeb
Powell Jr. Everette A.
Weig Robert W.
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