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Class Information
Number: 60/772
Name: Power plants > Combustion products used as motive fluid > Process
Description: Method for generating the combustion products and then using the products as motive fluid for the motor.

Sub-classes under this class:

Class Number Class Name Patents
60/783 Combined with diverse nominal process 199
60/782 Having bleed air to cool or heat motor or component thereof (e.g., active clearance control, etc.) 249
60/780 Having fuel conversion (e.g., reforming, etc.) 170
60/779 Having particular safety 126
60/778 Having particular starting 164
60/773 Having power output control 384
60/776 Ignition or fuel injection after starting 420
60/775 Introducing water or steam 365
60/774 Multiple expansion 80

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8712665 Systems and methods for unchoked control of gas turbine fuel gas control valves Apr. 29, 2014
8701418 Late lean injection for fuel flexibility Apr. 22, 2014
8701419 Multi-tube fuel nozzle with mixing features Apr. 22, 2014
8689539 Methods and apparatuses for model based control for counter-rotating open-rotor gas turbine engine Apr. 8, 2014
8689564 Fossil-fueled power station comprising a carbon dioxide separation device and method for operating a fossil-fueled power station Apr. 8, 2014
8689565 Method of providing asymmetric joint control for primary frequency regulation in combined-cycle power plants Apr. 8, 2014
8683809 Fossil-fueled power station comprising a carbon dioxide separation device and method for operating a fossil-fueled power station Apr. 1, 2014
8683808 Late lean injection control strategy Apr. 1, 2014
8677759 Ring cooling for a combustion liner and related method Mar. 25, 2014
8677762 Combined production of hydrocarbons and electrical power Mar. 25, 2014
RE44815 System and method for chilling inlet air for gas turbines Mar. 25, 2014
8671692 Annular gas turbine combustor including converging and diverging segments Mar. 18, 2014
8671694 Methods and apparatus for diluent nitrogen saturation Mar. 18, 2014
8669670 Gas turbine engine configurations Mar. 11, 2014
8661783 Heat exchanger having swirling means Mar. 4, 2014
8661830 Hybrid multichannel porous structure for hydrogen separation Mar. 4, 2014
8661831 Adaptive gas turbine vane separator system and method Mar. 4, 2014
8656723 Operation control method for gas turbine and operation controller for gas turbine Feb. 25, 2014
8656722 Hybrid cooling of a gas turbine engine Feb. 25, 2014
8635876 Gas turbine for a thermal power plant, and method for operating such a gas turbine Jan. 28, 2014
8627667 Gas turbine engine duct having a coupled fluid volume Jan. 14, 2014
8616005 Method and apparatus for boosting gas turbine engine performance Dec. 31, 2013
8607575 Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor Dec. 17, 2013
8601821 Method and apparatus for supplying pressure for spray inlet temperature suppressor of gas turbines Dec. 10, 2013
8596075 System and method for high efficiency power generation using a carbon dioxide circulating working fluid Dec. 3, 2013
8596074 Gas turbine combustor Dec. 3, 2013
8596073 Heat pipe for removing thermal energy from exhaust gas Dec. 3, 2013
8596035 Apparatus and method for reducing air mass flow for extended range low emissions combustion for single shaft gas turbines Dec. 3, 2013
8578716 Valve system for a gas turbine engine Nov. 12, 2013
8572944 Prime mover for an exhaust gas recirculation system Nov. 5, 2013
8572975 Systems relating to turbine engine control and operation Nov. 5, 2013
8567200 Process Oct. 29, 2013
8567201 Ecology system for draining the manifold of a gas turbine engine Oct. 29, 2013
8567564 Non-interrupted oil supply for gas turbine engine Oct. 29, 2013
8567199 Method and apparatus of introducing diluent flow into a combustor Oct. 29, 2013
8561383 Turbine engine with differential gear driven fan and compressor Oct. 22, 2013
8561411 Air particle separator for a gas turbine engine Oct. 22, 2013
8555651 Temperature measuring device, gas turbine having a temperature measuring device and method for directly determining the temperature in a combustion chamber Oct. 15, 2013
8549862 Method of fuel staging in combustion apparatus Oct. 8, 2013
8544279 Method and apparatus for spectroscopic measurements in the combustion zone of a gas turbine engine Oct. 1, 2013
8544280 Continuous detonation wave engine with quenching structure Oct. 1, 2013
8539775 Gas turbine engines and systems and methods for removing particulate matter therefrom during operation Sep. 24, 2013
8534075 Wobbe control and enhanced operability through in-line fuel reforming Sep. 17, 2013
8534074 Dual clutch arrangement and method Sep. 17, 2013
8534073 System and method for heating a fuel using an exhaust gas recirculation system Sep. 17, 2013
8528342 Power plant for IGSC-process Sep. 10, 2013
8522525 Apparatus and method for drawing off and recirculating a cooling stream Sep. 3, 2013
8516792 System for managing the heat fluxes of an aircraft Aug. 27, 2013
8516794 Economic means of aspirating a fuel combustion engine with non-atmospheric gases to produce a subsequently useful byproduct Aug. 27, 2013
8511091 Swirler for a fuel injector Aug. 20, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14

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