Fluid reaction surfaces (i.e. – impellers) – With means positioning fluid current driven impeller... – Offset relative to flow direction
Patent
1984-05-17
1987-12-01
Garrett, Robert E.
Fluid reaction surfaces (i.e., impellers)
With means positioning fluid current driven impeller...
Offset relative to flow direction
416121, 416142, 416DIG6, 60398, 417 62, F03B 700, B63H 508
Patent
active
047101008
ABSTRACT:
The wind machine has at least two rotors fixed to a tower. The tower is rotatably supported by a foot bearing at its base and a second bearing positioned below a horizontal stud which supports a pair of rotor units. The second bearing is supported by guy wires and the rotor units can pivot about the stud axis. The wind machine is used to drive a pump and a plurality of wind machines can drive pumps in series or in parallel.
REFERENCES:
patent: 943000 (1909-12-01), Busby
patent: 1247520 (1917-11-01), Fessenden
patent: 1523342 (1925-01-01), Hart
patent: 2784556 (1957-03-01), Perdue
patent: 4449053 (1984-05-01), Kutcher
Laing Johannes L. N.
Laing Oliver
Garrett Robert E.
Williamson Mark A.
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