F23R 3/08

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Description

Class  F23R : GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS


Subclass 3/08: Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration (reverse-flow combustion chambers F23R 3/54; cyclone or vortex type combustion chambers F23R 3/58) Air inlet arrangements Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12152777 Combustor for a gas turbine engineJun 07, 21Nov 26, 24General Electric Company
12104795 Combustor with a variable primary zone combustion chamberMay 25, 22Oct 01, 24General Electric Company
11808454 Combustion linerMay 12, 22Nov 07, 23General Electric Company
11774098 Combustor for a gas turbine engineJun 07, 21Oct 03, 23General Electric Company
11767977 Combustor and gas turbineMar 16, 20Sep 26, 23MITSUBISHI HEAVY INDUSTRIES, LTD.
11754284 Combustion linerMay 12, 22Sep 12, 23General Electric Company
11725817 Combustor assembly with moveable interface dilution openingJun 30, 21Aug 15, 23General Electric Company
11668462 Method of operating a combustor with a variable combustion chamberMay 25, 22Jun 06, 23General Electric Company
11506391 Cross-fire tube for gas turbine with axially spaced purge air hole pairsSep 14, 21Nov 22, 22General Electric Company
11486578 Multi-walled structure for a gas turbine engineMay 26, 20Nov 01, 22RAYTHEON TECHNOLOGIES CORPORATION
11371703 Apparatus and method for mitigating particulate accumulation on a component of a gas turbineJan 04, 19Jun 28, 22RAYTHEON TECHNOLOGIES CORPORATION
11339968 Dual fuel lance with cooling microchannelsAug 01, 19May 24, 22General Electric Company
11293639 Heatshield for a gas turbine engineNov 01, 18Apr 05, 22SIEMENS ENERGY GLOBAL GMBH & CO. KG
11293638 Combustor heat shield and method of cooling sameAug 23, 19Apr 05, 22RAYTHEON TECHNOLOGIES CORPORATION
11248792 Combustor and gas turbine including the sameMay 29, 20Feb 15, 22Not available
11092339 Apparatus and method for mitigating particulate accumulation on a component of a gas turbineJan 04, 19Aug 17, 21RAYTHEON TECHNOLOGIES CORPORATION
10989410 Annular free-vortex combustorFeb 22, 19Apr 27, 21DYC TURBINES, LLC
10935244 Heat shield panels with overlap joints for a turbine engine combustorOct 23, 18Mar 02, 21RAYTHEON TECHNOLOGIES CORPORATION
10890327 Liner of a gas turbine engine combustor including dilution holes with airflow featuresFeb 14, 18Jan 12, 21General Electric Company
10851997 Combustor device for a gas turbine engine and gas turbine engine incorporating said combustor deviceOct 05, 17Dec 01, 20ANSALDO ENERGIA SWITZERLANG AG

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2018/0100,651 COMBUSTOR DEVICE FOR A GAS TURBINE ENGINE AND GAS TURBINE ENGINE INCORPORATING SAID COMBUSTOR DEVICEOct 05, 17Apr 12, 18ANSALDO ENERGIA SWITZERLAND AG
2016/0025,344 LOW POROSITY AUXETIC SHEETMar 12, 14Jan 28, 16Not available

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Patents Issued To Date - By Filing Year

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