Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force
Patent
1993-02-25
1993-11-30
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
Sustained ancillary movement of rotary working member
Responsive to gravity or working fluid force
416132B, 416DIG4, B63H 300
Patent
active
052660060
ABSTRACT:
A windmill with removable wind vane plates arranged in multiple rows and columns, comprising a base fixed firmly on the ground, a tubular post fitted upright in the base, a rotatable frame consisting of a rotatable tubular shaft fitting around the post and seated on the base. The windmill includes a plurality of wind vanes made of vane plate sashes with removable plates and fixed with the shaft to allow wind to blow against the plates to rotate the shaft to produce electricity via a generator.
REFERENCES:
patent: 1649644 (1927-11-01), Alexeeff
patent: 4346305 (1982-08-01), White
patent: 4422825 (1983-12-01), Boswell
patent: 4545729 (1985-10-01), Storm
patent: 5195871 (1993-03-01), Hsech-Pen
Tsui Cherng-Tay
Tsui Cheyng-Jiann
Tsui I-Hua
Look Edward K.
Sgantzos Mark
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