Wind-engine

Details Wind-engine Wind-engine

1987-12-02

1988-11-22

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Plural impellers having relative movement or independent...

Shiftable support

416 11, 416DIG6, 416194, F03D 102

Patent

active

047862351

ABSTRACT:
A wind-engine of the type consisting of several wind devices rotatably mounted at several independent stages, which comprises the combination of vertical props (1) disposed within a circle (4); at each stage (2), crossbeams (5) connected, on one hand, to the vertical props (1) and meeting, on the other hand, at the center of the said circle (4); a vertical axis (7) situated at the center of the said circle (4) and, at each stage, a wind device rotatably mounted about the said vertical axis.

REFERENCES:
patent: 321985 (1885-07-01), Leavitt
patent: 527738 (1894-10-01), Touzelin
patent: 715935 (1902-12-01), Cochran
patent: 827038 (1906-07-01), Schenbeck
patent: 1015505 (1912-01-01), Moon et al.
patent: 1718682 (1929-06-01), Bruce
patent: 1729362 (1929-09-01), Ruthven
patent: 1963912 (1934-06-01), Honnef
patent: 2169165 (1939-08-01), Reedy
patent: 4184084 (1980-01-01), Crehore
patent: 4710100 (1987-12-01), Laing et al.

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