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
- Patent 261985 document and bibliographic info on espacenet
- Patent 261985 at google patents
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 |