Featured patents

Ceramic Gas Turbine Shroud
US 08784052 B2, July 22, 2014, Nonmetallic material, Jun Shi et al. / Hamilton Sundstrand Corporation (Windsor Locks, US)
A gas turbine engine shroud comprising:…

Gas Turbine Engine Heat Exchanger With Tapered Fins
US 08784047 B2, July 22, 2014, Working fluid on at least one side of heat exchange wall, James S. Elder / Hamilton Sundstrand Corporation (Windsor Locks, US)
A gas turbine engine comprising:…

Mechanical Seal
US 08753079 B2, June 17, 2014, Seal, Rodrigo Guzman Castro et al. / Vulco S.A. CL
A mechanical seal comprising:…

Steam Turbine, Method of Cooling Steam Turbine, and Heat Insulating Method for Steam Turbine
US 08727705 B2, May 20, 2014, Diverse fluids to motor, Kazuhiro Saito et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A steam turbine, comprising:…

Liner for a Turbine Section, a Turbine Section, a Gas Turbine Engine and an Aeroplane Provided Therewith
US 08708647 B2, April 29, 2014, Including Heat Insulation or Exchange Means, Arne Boman / Volvo Aero Corporation (Trollhättan, SE)
A liner for a turbine section, the liner comprising a first wall, a plurality…

Circular Ring, Rotating Duct, Shroud, Trunk and Cylindrical External Wall Prepared by Lamination of Sheet Belt, and Apparatus and Method for Preparing the Same
US 08678763 B2, March 25, 2014, Miscellaneous, Kaidou Ikeda
An apparatus for fabricating a ring, rotatable duct, shroud or cylindrical…

Turbine Exhaust Diffuser With a Gas Jet Producing a Coanda Effect Flow Control
US 08647057 B2, Feb. 11, 2014, Working Fluid Passage or Distributing Means Associated With Runner, John Orosa et al. / Siemens Energy, Inc. (Orlando, US)
An exhaust diffuser for a turbine engine comprising:…

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:…

Single Channel Inner Diameter Shroud With Lightweight Inner Core
US 08500394 B2, Aug. 6, 2013, Individually pivoted vanes, Daniel W. Major et al. / United Technologies Corporation (Hartford, US)
An inner diameter shroud for receiving an inner diameter base portion…

Turbocharger Heat Shield
US 08500398 B1, Aug. 6, 2013, Including Heat Insulation or Exchange Means, Robert A. Walker, Jr. / Walker Design, Inc. (Sun Valley, US)
A turbocharger assembly comprising:…

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