Featured patents

Turbomachine Airfoil Component and Cooling Method Therefor
US 08807944 B2, Aug. 19, 2014, Flow exhausted to working fluid, Gary Michael Itzel et al. / General Electric Company (Schenectady, US)
A fluid-cooled turbomachine airfoil component adapted for use in a hot gas path…

Rotor for a Gas Turbine Engine Comprising a Rotor Spool and a Rotor Ring
US 08757980 B2, June 24, 2014, Turbo machine, Olivier Belmonte et al. / SNECMA (Paris, FR)
A rotor for a gas turbine engine comprising:…

Blower for a Particulate Loader and Transfer Apparatus
US 08764400 B2, July 1, 2014, Circumferentially and radially continuous web or end plate, Paul Kerr / AG Growth Industries Partnership (Manitoba, CA)
A particulate loader and transfer apparatus, comprising:…

Foldable Electric Fan
US 08734109 B2, May 27, 2014, Working Member Foldable, Pivotable or Collapsible to Non-Use Position, Guanglian Lin et al. / Jiangmen Keye Electrical & Mechanical Manufacturing Co., Ltd. CN
A foldable electric fan, comprising:…

Cooling of the Tip of a Blade
US 08672629 B2, March 18, 2014, Discharge solely at periphery normal to rotation axis, Régis Grohens et al. / SNECMA (Paris, FR)
A turbine blade comprising:…

Rotor-Sector Based Control of Wind Turbines
US 08622698 B2, Jan. 7, 2014, Method of Operation, Jacob Krogh Kristoffersen / Vestas Wind Systems A/S (Aarhus N., DK)
A method for controlling a wind turbine comprising a rotor, the method…

Simplified System for Controlling Propeller Blade Pitch in an Aircraft Turboshaft Engine
US 08608440 B2, Dec. 17, 2013, Pitch adjustment related to drive brake or clutch operation, Francois Gallet / SNECMA (Paris, FR)
A system controlling blade pitch of a propeller of a turboshaft engine…

Wind Turbine Blade With Integrated Handling Mechanism Attachment Bores
US 08562302 B2, Oct. 22, 2013, Formed with main spar, Jan Willem Bakhuis et al. / General Electric Company (Schenectady, US)
A wind turbine blade, comprising:…

Vertical-Axis Wind Turbine
US 08562298 B2, Oct. 22, 2013, Air and water motors (natural fluid current), Roberto Vallejo
A vertical axis wind turbine comprising:…

Turbine Blade With Showerhead Film Cooling Holes
US 08545180 B1, Oct. 1, 2013, Flow exhausted to working fluid, George Liang / Florida Turbine Technologies, Inc. (Jupiter, US)
A turbine rotor blade comprising:…

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