Featured patents

Steam Turbine Casing System
US 08834110 B2, Sept. 16, 2014, Specific casing or vane material, Silvia Gafner et al. / Alstom Technology Ltd (Baden, CH)
A steam turbine casing system, comprising:…

Hydraulic Machine, and an Energy Conversion Installation Including Such a Machine
US 08801365 B2, Aug. 12, 2014, With inlet and outlet connections, Gerard Vuillerod et al. / Alstom Renewable Technologies (Grenoble, FR)
A hydraulic machine comprising:…

Bearing Assembly With Damping Features
US 08858173 B2, Oct. 14, 2014, Bearing, Seal, or Liner Between Shaft or Shaft Sleeve and Static Part, Damien Marsal et al. / Honeywell International Inc. (Morristown, US)
A spacer configured to space two turbocharger bearings, the spacer comprising:…

Fixing Device for Fan
US 08708644 B2, April 29, 2014, With Sound or Vibratory Wave Absorbing or Preventing Means or Arrangement, Zi-Xuan Zhang et al. / Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. (Shenzhen, CN
A fixing device for fixing a plurality of fans, the fixing device comprising:…

Variable Turbine Nozzle System
US 08668445 B2, March 11, 2014, Individually pivoted vanes, David Richard Johns et al. / General Electric Company (Schenectady, US)
A turbo-machine comprising:…

Eccentric Chamfer at Inlet of Branches in a Flow Channel
US 08628292 B2, Jan. 14, 2014, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, John David Maltson / Siemens Aktiengesellschaft (Munich, DE)
A gas turbine component, comprising:…

Gas Compressor
US 08573924 B2, Nov. 5, 2013, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, Richard Julius Gozdawa / Yorlan Holdings Limited (Tortola, VG)
A gas compressor comprising a rotor shaft carrying a plurality of impeller…

Stator Vane Assembly
US 08556581 B2, Oct. 15, 2013, Vane fixed between radially separate surfaces, Richard P. A. Davey / Rolls-Royce PLC (London, GB)
A stator vane assembly comprising inner and outer support rings connected by…

Epicyclic Gearbox
US 08517672 B2, Aug. 27, 2013, Runner supported portion engages shaft transmission train, Francis William McCooey / General Electric Company (Schenectady, US)
An epicyclic gear train comprising:…

Method for Determining the Remaining Service Life of a Rotor of a Thermally Loaded Turboengine
US 08454297 B2, June 4, 2013, Method of Operation, Paolo Ruffino et al. / ALSTOM Technology Ltd (Baden, CH)
A method for determining the remaining service life of a rotor of a thermally…

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