Featured patents

Tip Shroud Assembly With Contoured Seal Rail Fillet
US 08807928 B2, Aug. 19, 2014, Between blade supported radial tip ring and static part, Harish Bommanakatte et al. / General Electric Company (Schenectady, US)
A tip shroud assembly for use with a turbine engine, comprising:…

Multiple Staged Compressor With Last Stage Airfoil Cooling
US 08794907 B1, Aug. 5, 2014, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, Wesley D Brown et al. / Florida Turbine Technologies, Inc. (Jupiter, US)
A gas turbine engine comprising:…

Fan Shield and Bearing Housing for Air Cycle Machine
US 08784053 B2, July 22, 2014, Axially directed inlet and tangential outlet, Seth E. Rosen et al. / Hamilton Sundstrand Corporation (Windsor Locks, US)
A fan shield for an air cycle machine, the fan shield comprising:…

Wind Sail Turbine
US 08864440 B2, Oct. 21, 2014, Vertical runner axis, Dieter Sauer, Jr. / Sauer Energy, Incc. (Camarillo, US)
Apparatus for utilizing wind force to drive a rotatable turbine drive output…

Steam Turbine
US 08747061 B2, June 10, 2014, Cooling fluid contacts shaft, seal or bearing, Helmut Kühn / Siemens Aktiengesellschaft (München, DE)
A steam turbine, comprising:…

Chamfer-Fillet Gap for Thermal Management
US 08727695 B2, May 20, 2014, Method of Operation, Mark Owen Caswell / Rolls-Royce Corporation (Indianapolis, US)
An apparatus comprising:…

Cooled Component for a Gas Turbine Engine
US 08573925 B2, Nov. 5, 2013, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, Roderick M. Townes / Rolls-Royce PLC (London, GB)
A cooled component for a gas turbine engine, the component comprising:…

Fan Array Fan Section in Air-Handling Systems
US 08562283 B2, Oct. 22, 2013, With means for selective runner operation or drive shaft connection, Lawrence G. Hopkins / Huntair, Inc. (Tualatin, US)
A fan array fan section in an air-handling system to supply air to a building…

Interturbine Vane With Multiple Air Chambers
US 08511969 B2, Aug. 20, 2013, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, Nicolas Grivas et al. / Pratt & Whitney Canada Corp. (Longueuil, Quebec, CA)
A gas turbine engine comprising:…

Fan Housing Structure
US 08475123 B2, July 2, 2013, Specific casing or vane material, Qi Ai et al. / Beijing AVC Technology Research Center Co., Ltd. (Beijing, CN)
A fan housing structure comprising:…

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