Featured patents

Variable Area Fan Nozzle With Acoustic System for a Gas Turbine Engine
US 08820088 B2, Sept. 2, 2014, Having variable area, Andre M. Hall et al. / United Technologies Corporation (Hartford, US)
A nacelle assembly for a gas turbine engine comprising:…

Methods and Systems for Optimizing the Performance of Rankine Power System Cycles
US 08763398 B1, July 1, 2014, Including mixing or separating materials of different chemical compositions in a motive fluid flow path, Alexander I. Kalina / Kalex, LLC (Belmont, US)
A system for implement a thermodynamic cycle comprising:…

Airblast Fuel Nozzle Assembly
US 08661824 B2, March 4, 2014, Unitary injector having plural fuel flow paths, Robert R. Pelletier et al. / Parker-Hannifin Corporation (Cleveland, US)
An airblast fuel nozzle assembly comprising a sleeve structure forming…

Gas/Liquid Mixing Device for Diesel Exhaust Aftertreatment
US 08621846 B2, Jan. 7, 2014, Condition responsive control of heater, cooler, igniter, or fuel supply of reactor, Eric D. Thomas / GM Global Technology Operations LLC (Detroit, US)
An exhaust gas treatment system for an internal combustion engine comprising:…

Device to Capture Wave Energy
US 08590299 B2, Nov. 26, 2013, Having one-way clutch power transmission means, e.g., ratchet, etc., Philip Padula
A device to capture energy from variations in water level in a water body…

Method for Detecting the Minimum Opening Time of a Reducing Agent Feed Device in an Exhaust Gas Aftertreatment System Comprising an SCR Catalyst
US 08555618 B2, Oct. 15, 2013, Having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst, Robert Leinfelder et al. / Continental Automotive GmbH (Hannover, DE)
A method for adapting the reducing agent feed during operation of an exhaust gas…

Turbomachine Combustion Chamber
US 08516830 B2, Aug. 27, 2013, Having ease of assembly or disassembly feature, Sylvain Duval et al. / SNECMA (Paris, FR)
A turbomachine combustion chamber comprising:…

Method of Mixing Exhaust Gas Exiting an Exhaust Stack Outlet With Cooling Air Exiting a Cooling Package Outlet Including a Regeneration Control Algorithm and Machine Using Same
US 08479498 B2, July 9, 2013, Having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst, John Edward Preble, Jr. et al. / Caterpillar SARL (Geneva, CH)
A machine, comprising:…

Charge Preparation System for Internal Combustion Engines
US 08468822 B1, June 25, 2013, With means to provide additional motive fluid for motor, Rix E. Evans
An internal combustion engine comprising:…

Axial Turbine With Parallel Flow Compressor
US 08453445 B2, June 4, 2013, Having condition responsive valve controlling engine exhaust flow, Milan Nejedly et al. / Honeywell International Inc. (Morristown, US)
A turbocharger configured to receive an exhaust gas stream from an engine,…

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