Featured patents

Integral Bearing Support and Centering Spring Assembly for a Gas Turbine Engine
US 08834095 B2, Sept. 16, 2014, With inlet and outlet connections, Todd A. Davis / United Technologies Corporation (Hartford, US)
A gas turbine engine including a one-piece bearing support assembly…

Shrouded Wind Turbine System With Yaw Control
US 08794903 B2, Aug. 5, 2014, Axial flow runner, Mark L. Cironi et al. / Green Energy Technologies, LLC (Akron, US)
A wind turbine system comprising:…

Multiple Staged Compressor With Last Stage Airfoil Cooling
US 08858161 B1, Oct. 14, 2014, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, John E. Ryznic et al. / Florida Turbine Technologies, Inc. (Jupiter, US)
A gas turbine engine comprising:…

Guide Vane for a Condensation Steam Turbine and Associated Condensation Steam Turbine
US 08740546 B2, June 3, 2014, Plural diverse condition responsive, Markus Mantei et al. / Siemens Aktiengesellschaft (München, DE)
A guide vane for a condensation steam turbine, comprising:…

Diaphragm Shell Structures for Turbine Engines
US 08662831 B2, March 4, 2014, Selectively adjustable vane or working fluid control for bypass, Michael E. Montgomery / General Electric Company (Schenectady, US)
A shell structure for a turbine engine, the shell structure comprising:…

Bearing Arrangement Having a Double-Row Roller Bearing, Turbocharger and Method for Feeding a Lubricant to the Rows of Rolling Bodies of a Double-Row Roller Bearing
US 08668432 B2, March 11, 2014, Method of Operation, Ernst Masur et al. / Schaeffler Technologies AG & Co. KG (Herzogenaurach, DE)
A bearing arrangement, comprising:…

Flexible Seal for Gas Turbine Engine System
US 08647048 B2, Feb. 11, 2014, Method of Operation, David C. Pimenta et al. / United Technologies Corporation (Hartford, US)
A system comprising:…

Submersible Centrifugal Pump With Normal and Ejector Modes of Operation
US 08608428 B2, Dec. 17, 2013, Responsive to moving member developed fluid force, current or pressure, Patrik Andersson / Xylem IP Holdings LLC (White Plains, US)
A pump assembly comprising an impeller suspended in the end of a drive shaft…

Turbocharger Housing With a Conversion Coating and Methods of Making the Conversion Coating
US 08556582 B2, Oct. 15, 2013, With runner having corrosion resistant or nonmetallic portion, Julian Velosa et al. / GM Global Technology Operations LLC (Detroit, US)
A method for increasing wear resistance of a turbocharger, comprising:…

Two-Phase, Axial Flow, Turbine Apparatus
US 08491253 B2, July 23, 2013, For adjustment of runner, shaft, vane or blade, Lance G. Hays et al. / Energent Corporation (Santa Ana, US)
A variable phase turbine comprising:…

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