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Improvements in and relating to windmills. Lewis Chalice, Ellen Louise Chalice, January 24, 1929: GB304514-A (5 worldwide citation)

304,514. Chalice, L., and Chalice, E. L. March 28, 1928. Current motors; regulating.-In a windmill of the current motor type having feathering vanes the vanes 9, Fig. 1, are interconnected by members 10, 11, 12 so that they form, when all are closed, a more or less symmetrical drum. In the modificat ...


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Improvements relating to planetary gearing. Gen Motors, July 16, 1958: GB798273-A (5 worldwide citation)

798,273. Toothed gearing. GENERAL MOTORS CORPORATION. Oct. 31, 1956 [Nov. 4, 1955], No. 33224/56. Class 80 (1). [Also in Group XXXIII] In planetary reduction gearing particularly for an aircraft propeller shaft 11. wherein the shaft 11, mounted in fixed bearings, is integral with a spider 14 carryin ...


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Improvements in or relating to fans, rotors, and the like. William Wycliffe Spooner, February 4, 1937: GB460781-A (5 worldwide citation)

460,781. Screw fans and windmills. SPOONER, W. W. Aug. 6, 1935, No. 22112. [Classes 110 (i) and 110 (iii)] A screw fan, propeller, or windmill comprises two or more coaxial rings of blades, or rotors, of different diameter, each independently mounted for rotation at speeds inversely proportioned to ...


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Improvements in or relating to windmills. Sydney Asline Ward, July 13, 1922: GB182700-A (5 worldwide citation)

182,700. Ward, S. A. July 22, 1921. No Patent granted (Sealing fee not paid) Oppositely-running rotor type; screw motors; working-fluid supply; regulating.-Two oppositely-rotating wind-wheels 7, 8 driving a vertical shaft 11 through bevel-gearing and mounted on a turn-table are enclosed in a casing ...


66
Sophie Boureau, Hein Wille: Removable offshore wind turbines with pre-installed mooring system. Single Buoy Moorings, Young & Thompson, May 20, 2014: US08729723 (4 worldwide citation)

A floating energy generating device includes at least two wind turbines mounted on a floating open structure, the floating open structure being moored to the seabed with a mooring system, each wind turbine featuring in operation mode a blade and rotor part mounted at the top of a tower and being con ...


67
Christopher N Tupper, Duncan G Wood: Brushless high-frequency alternator and excitation method for DC, single-phase and multi-phase AC power-frequency generation. Raven Energy Alternatives, Verrill Dana, Chris A Caseiro, December 13, 2011: US08076814 (4 worldwide citation)

A method is disclosed for arranging and exciting the stator, rotor and various windings of a multi-stage brushless high frequency alternator so that the resulting multiple high frequency sub-phase armature winding outputs can be rectified and commutated into desired phases of power-frequency alterna ...


68
Massie Charles Robert: Battery driven vehicle. Massie Charles Robert, June 7, 2006: GB2420765-A (4 worldwide citation)

A vehicle having electric-only drive has a plurality of travel wheels 12, at least one of which is driven by an electric motor 20 using energy from one or more on-board rechargeable batteries 22. A generator driven by at least one of the wheels supplies current to recharge the battery or batteries. ...


69
Honda Akihiro, Saito Toru: A wind-powered generator plant. Mitsubishi Heavy, June 13, 2001: EP1106825-A2 (4 worldwide citation)

Windmill generator sets, each including a windmill and a generator driven by the windmill, are installed on a floating body floating on water. The floating body is formed as a triangular truss structure. Each side of the triangle of the floating body is formed by a hollow beam having a rectangular c ...


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Spicer Roy Sidney William: Vertical axis windmills. Spicer Roy Sidney William, May 10, 1984: GB2129060-A (4 worldwide citation)

The windmill has vanes 13 which are connected by horizontal members 15 to a vertical rotatable shaft 18 mounted in bearings 20, 23 which allow the shaft 18 to move vertically but which resist radial movement, the weight of the vanes 13, members 15 and shaft 18 being transmitted to a float 10 floatin ...