Patent US-1882-261985

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  • "My invention has for its object the provision of a wind engine wherein the operating or wind wheel is mounted upon a vertical shaft within a second or skeleton wheel, said second or skeleton wheel being so arranged as to rotate upon the vertical driving-shaft, and provided with a tail-vane that operates to keep the same side of the wheel presented to the wind at all times, and further provided with a cam-track adapted to be raised or lowered from the ground, said cam-track operating to open or close the blades of the fans, and thus throw the operating-wheel into or out of motion. The invention has further for its object the provision of means whereby the above-named wheels, together with their operating mechanism, may be protected from the weather."
  • Tech subclasses: CPC F03D3/00: Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor, B64C11/006 Paddle wheels, F05B2260/74 Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line, Y02E10/74 Wind turbines with rotation axis perpendicular to the wind direction
  • Inventor location: Bloomingdale, Van Buren county, MI (FIPSloc=26159, imputed by HistPat)

Sources


Year filed 1881
Year granted 1882
Office US
Patent number 261985
Inventors Udney N. Beardsley
Inventor country US
Applicant person Udney N. Beardsley
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Wind engine
English title Wind engine
Tech fields Wind engine
Filing date 1881-11-08
Full specification filed date
Application number
Grant date 1882-08-01
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Edon Bros.
Assigned to
National tech categories USPC 416/113
IPCs
CPCs CPC F05B2260/74, CPC B64C11/006, CPC F03D3/00, CPC Y02E10/74
Family year 1881
First filing? 1
Cites these patents
Citations from after 1930 4
Application ID 46005808
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 6
Number of claims 6