F23R 3/18

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Description

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


Subclass 3/18: 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) with devices inside the flame tube or the combustion chamber to influence the air or gas flow Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12247739 System and method having flame stabilizers for isothermal expansion in turbine stage of gas turbine engineApr 12, 24Mar 11, 25GE Infrastructure Technology, LLC
12158270 Gas turbine engine combustor with a set of dilution passagesFeb 01, 23Dec 03, 24General Electric Company
12086517 Scaleable acoustically-stable combustion chamber and design methodsDec 02, 20Sep 10, 24GLOYER-TAYLOR LABORATORIES LLC
12085276 staged combustion systemMay 10, 22Sep 10, 24Xi'an Thermal Power Research Institute Co., Ltd.
12078349 Combustion systemApr 19, 23Sep 03, 24Rolls Royce plc
12055297 Trapped vortex combustor and method for operating the sameJun 25, 21Aug 06, 24General Electric Company
11970993 Engine with rotating detonation combustion systemSep 27, 22Apr 30, 24General Electric Company
11970994 Engine with rotating detonation combustion systemOct 24, 22Apr 30, 24General Electric Company
11971170 System and method having flame stabilizers for isothermal expansion in turbine stage of gas turbine engineDec 30, 22Apr 30, 24GE Infrastructure Technology, LLC
11959441 Engine with rotating detonation combustion systemOct 24, 22Apr 16, 24General Electric Company
11774103 Engine with rotating detonation combustion systemApr 11, 22Oct 03, 23General Electric Company
11761633 Combustor nozzle, combustor, and gas turbine including the sameOct 28, 21Sep 19, 23DOOSAN ENERBILITY CO., LTD.
11747017 Combustor and gas turbine including the combustorJul 23, 18Sep 05, 23MITSUBISHI HEAVY INDUSTRIES, LTD.
11555471 Thrust chamber device and method for operating a thrust chamber deviceSep 11, 19Jan 17, 23Deutsches Zentrum fuer Luft- undRaumfahrt e.V.
11486579 Engine with rotating detonation combustion systemFeb 26, 18Nov 01, 22General Electric Company
11473780 Engine with rotating detonation combustion systemFeb 26, 18Oct 18, 22General Electric Company
11378276 Combustor and gas turbineNov 18, 19Jul 05, 22Mitsubishi Heavy Industries Ltd.
11320147 Engine with rotating detonation combustion systemFeb 26, 18May 03, 22General Electric Company
11248536 Systems and methods for flame holding avoidance in gas turbine combustorsJun 20, 16Feb 15, 22General Electric Company
11175045 Fuel nozzle for gas turbine engine combustorJan 04, 18Nov 16, 21General Electric Company

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0411,966 SCALEABLE ACOUSTICALLY-STABLE COMBUSTION CHAMBER AND DESIGN METHODSAug 19, 24Dec 12, 24Not available
2024/0384,873 TRAPPED VORTEX COMBUSTOR AND METHOD FOR OPERATING THE SAMEJul 30, 24Nov 21, 24Not available
2024/0287,952 ENGINE WITH ROTATING DETONATION COMBUSTION SYSTEMApr 23, 24Aug 29, 24Not available
2024/0271,786 PILOTING ARRANGEMENT, NOZZLE DEVICE, GAS TURBINE ARRANGEMENT AND METHODFeb 12, 24Aug 15, 24Not available
2024/0255,148 SYSTEM AND METHOD HAVING FLAME STABILIZERS FOR ISOTHERMAL EXPANSION IN TURBINE STAGE OF GAS TURBINE ENGINEApr 12, 24Aug 01, 24Not available
2024/0219,028 FLAME-HOLDER DEVICE FOR A TURBOJET AFTERBURNER, COMPRISING THREE-BRANCHED ARMSApr 15, 22Jul 04, 24Not available
2021/0088,214 SCALEABLE ACOUSTICALLY-STABLE COMBUSTION CHAMBER AND DESIGN METHODSDec 02, 20Mar 25, 21Not available
2020/0103,113 COMBUSTION CHAMBER ASSEMBLY FOR AN ENGINE HAVING HEAT SHIELDS AND/OR BURNER SEALS OF AT LEAST TWO DIFFERENT TYPESSep 19, 19Apr 02, 20Not available
2020/0041,127 Dilution Structure for Gas Turbine Engine CombustorAug 01, 18Feb 06, 20Not available
2019/0264,918 Engine With Rotating Detonation Combustion SystemFeb 26, 18Aug 29, 19Not available
2019/0107,283 COMBUSTOR AND GAS TURBINEMar 28, 17Apr 11, 19Not available
2019/0024,898 Rayleigh-Taylor Assisted Combustion with Micro-FlameholdersAug 04, 16Jan 24, 19Not available
2018/0106,480 SCALEABLE ACOUSTICALLY-STABLE COMBUSTION CHAMBER AND DESIGN METHODSOct 10, 17Apr 19, 18Not available
2017/0074,515 APPARATUS AND METHOD FOR DAMPENING ACOUSTICSAug 13, 14Mar 16, 17GENERAL ELECTRIC COMPANY

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Patents Issued To Date - By Filing Year

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