Convection cooled combustion chamber walls provided with turbolators or means for creating turbulences to increase cooling

Industry

CPC
F23R2900/03045

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY F23R2900/00Special features of, or arrangements for continuous combustion chambers Combustion processes therefor

Current Industry

F23R2900/03045Convection cooled combustion chamber walls provided with turbolators or means for creating turbulences to increase cooling

Industries

Patents Grantslast 30 patents

Information Patent Grant
Turbine engine combustor having a combustion chamber heat shield
- Patent number 12,031,724
- Issue date Jul 9, 2024
- General Electric Company
- Krzysztof Kubiak
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Dilution air inlets with notched tip and slotted tail for combustor
- Patent number 11,965,653
- Issue date Apr 23, 2024
- General Electric Company
- Ranganatha Narasimha Chiranthan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor deflector assembly
- Patent number 11,927,349
- Issue date Mar 12, 2024
- General Electric Company
- Vijayaraj Sukumar
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flange cooling structure for gas turbine engine
- Patent number 11,867,079
- Issue date Jan 9, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Hayato Hirota
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor liner having cooling dispersing member for localized line...
- Patent number 11,815,267
- Issue date Nov 14, 2023
- General Electric Company
- Ranganatha Narasimha Chiranthan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Unit cell resonator networks for gas turbine combustor tone damping
- Patent number 11,781,485
- Issue date Oct 10, 2023
- RTX Corporation
- Julian Winkler
- B32 - LAYERED PRODUCTS
Information Patent Grant
Panel burn through tolerant shell design
- Patent number 11,719,439
- Issue date Aug 8, 2023
- Raythehon Technologies Corporation
- Carey Clum
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion chamber with particle separator
- Patent number 11,598,525
- Issue date Mar 7, 2023
- Rolls-Royce PLC
- Stephen C Harding
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor bulkhead with circular impingement hole pattern
- Patent number 11,391,461
- Issue date Jul 19, 2022
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Apparatus and method for mitigating particulate accumulation on a c...
- Patent number 11,359,810
- Issue date Jun 14, 2022
- Raytheon Technologies Corporation
- Dennis M. Moura
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbulator geometry for a combustion liner
- Patent number 11,306,918
- Issue date Apr 19, 2022
- CHROMALLOY GAS TURBINE LLC
- Daniel L. Folkers
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Engine component assembly
- Patent number 11,280,215
- Issue date Mar 22, 2022
- General Electric Company
- Robert Frederick Bergholz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
HGP component with effusion cooling element having coolant swirling...
- Patent number 11,262,074
- Issue date Mar 1, 2022
- General Electric Company
- Jonathan Dwight Berry
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Liner cooling structure with reduced pressure losses and gas turbin...
- Patent number 11,242,990
- Issue date Feb 8, 2022
- Alexander Myatlev
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Cooling structure with ribs for gas turbine engine
- Patent number 11,215,361
- Issue date Jan 4, 2022
- Kawasaki Jukogyo Kabushiki Kaisha
- Tomoko Tsuru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Combustor panel stud cooling effusion through heat transfer augmentors
- Patent number 11,209,162
- Issue date Dec 28, 2021
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor quench aperture cooling
- Patent number 11,193,672
- Issue date Dec 7, 2021
- Raytheon Technologies Corporation
- Frank J. Cunha
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling structure with ribs for gas turbine engine
- Patent number 11,168,884
- Issue date Nov 9, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Tomoko Tsuru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Impingement cooling with impingement cells on impinged surface
- Patent number 11,131,199
- Issue date Sep 28, 2021
- Raytheon Technologies Corporation
- Dmitriy A. Romanov
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Panel burn through tolerant shell design
- Patent number 11,098,899
- Issue date Aug 24, 2021
- Raytheon Technologies Corporation
- Carey Clum
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Internally cooled dilution hole bosses for gas turbine engine combu...
- Patent number 11,085,644
- Issue date Aug 10, 2021
- Pratt & Whitney Canada Corp.
- Michael Papple
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas turbine combustor liner with integral chute made by additive ma...
- Patent number 11,085,639
- Issue date Aug 10, 2021
- Rolls-Royce North American Technologies Inc.
- Kevin Sauer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Backside features with intermitted pin fins
- Patent number 11,078,847
- Issue date Aug 3, 2021
- Raytheon Technologies Corporation
- Steven D. Porter
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Turbulence generating structure for liner cooling enhancement and g...
- Patent number 11,073,283
- Issue date Jul 27, 2021
- Sung Wan Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling an igniter body of a combustor wall
- Patent number 10,968,829
- Issue date Apr 6, 2021
- Raytheon Technologies Corporation
- Frank J. Cunha
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Heat shield panels with overlap joints for a turbine engine combustor
- Patent number 10,935,244
- Issue date Mar 2, 2021
- Raytheon Technologies Corporation
- Stanislav Kostka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fin-pin flow guide for efficient transition piece cooling
- Patent number 10,890,328
- Issue date Jan 12, 2021
- Doosan Heavy Industries Construction Co., Ltd.
- Jung Jin Choi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbulators for cooling heat shield of a combustor
- Patent number 10,851,996
- Issue date Dec 1, 2020
- Rolls-Royce North American Technologies Inc.
- Christopher Dwayne DeBruhl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor liner panel end rail with curved interface passage for a...
- Patent number 10,830,434
- Issue date Nov 10, 2020
- Raytheon Technologies Corporation
- San Quach
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Engine component with flow enhancer
- Patent number 10,830,060
- Issue date Nov 10, 2020
- General Electric Company
- Emily Rosette Clark
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTOR DEFLECTOR ASSEMBLY
- Publication number 20240247802
- Publication date Jul 25, 2024
- GENERAL ELECTRIC COMPANY
- Vijayaraj Sukumar
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR DILUTION WITH VORTEX GENERATING TURBULATORS
- Publication number 20230358403
- Publication date Nov 9, 2023
- GENERAL ELECTRIC COMPANY
- Saket Singh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR DEFLECTOR ASSEMBLY
- Publication number 20230324047
- Publication date Oct 12, 2023
- GENERAL ELECTRIC COMPANY
- Vijayaraj Sukumar
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR LINER HAVING COOLING DISPERSING MEMBER FOR LOCALIZED LINE...
- Publication number 20230266007
- Publication date Aug 24, 2023
- GENERAL ELECTRIC COMPANY
- Ranganatha Narasimha Chiranthan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME
- Publication number 20230228422
- Publication date Jul 20, 2023
- DOOSAN ENERBILITY CO., LTD.
- Borys SHERSHNYOV
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
UNIT CELL RESONATOR NETWORKS FOR GAS TURBINE COMBUSTOR TONE DAMPING
- Publication number 20230160343
- Publication date May 25, 2023
- Raytheon Technologies Corporation
- Julian Winkler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION LINER
- Publication number 20230144971
- Publication date May 11, 2023
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DILUTION AIR INLETS WITH NOTCHED TIP AND SLOTTED TAIL FOR COMBUSTOR
- Publication number 20220412560
- Publication date Dec 29, 2022
- GENERAL ELECTRIC COMPANY
- Ranganatha Narasimha Chiranthan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
APPARATUS AND METHOD FOR MITIGATING PARTICULATE ACCUMULATION ON A C...
- Publication number 20220316705
- Publication date Oct 6, 2022
- Raytheon Technologies Corporation
- Dennis M. Moura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ENGINE COMPONENT ASSEMBLY
- Publication number 20220170383
- Publication date Jun 2, 2022
- GENERAL ELECTRIC COMPANY
- Robert Frederick Bergholz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PANEL BURN THROUGH TOLERANT SHELL DESIGN
- Publication number 20210348761
- Publication date Nov 11, 2021
- Raytheon Technologies Corporation
- Carey Clum
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR LINER PANEL WITH MICRO-CIRCUIT CORE COOLING
- Publication number 20200348023
- Publication date Nov 5, 2020
- United Technologies Corporation
- Corneil S. Paauwe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ANGLED IMPINGEMENT INSERTS WITH COOLING FEATURES
- Publication number 20200024987
- Publication date Jan 23, 2020
- GENERAL ELECTRIC COMPANY
- Ronald Scott Bunker
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TURBULATORS FOR COOLING HEAT SHIELD OF A COMBUSTOR
- Publication number 20200011531
- Publication date Jan 9, 2020
- Rolls-Royce North American Technologies Inc.
- Christopher Dwayne DeBruhl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR QUENCH APERTURE COOLING
- Publication number 20190360694
- Publication date Nov 28, 2019
- United Technologies Corporation
- Frank J. Cunha
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INTERNALLY COOLED DILUTION HOLE BOSSES FOR GAS TURBINE ENGINE COMBU...
- Publication number 20190353349
- Publication date Nov 21, 2019
- Pratt & Whitney Canada Corp.
- MICHAEL PAPPLE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR HEAT SHIELD EDGE COOLING
- Publication number 20190293289
- Publication date Sep 26, 2019
- Pratt & Whitney Canada Corp.
- Si-Man Amy LAO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HEAT SHIELD PANELS WITH OVERLAP JOINTS FOR A TURBINE ENGINE COMBUSTOR
- Publication number 20190128522
- Publication date May 2, 2019
- United Technologies Corporation
- Stanislav Kostka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR BASKET COOLING RING
- Publication number 20180306440
- Publication date Oct 25, 2018
- SIEMENS AKTIENGESELLSCHAFT
- Kevin J. Spence
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMBUSTOR LINER PANEL END RAIL WITH CURVED INTERFACE PASSAGE FOR A...
- Publication number 20180238179
- Publication date Aug 23, 2018
- United Technologies Corporation
- San Quach
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ARTICLE AND MANIFOLD FOR THERMAL ADJUSTMENT OF A TURBINE COMPONENT
- Publication number 20180187557
- Publication date Jul 5, 2018
- GENERAL ELECTRIC COMPANY
- Ibrahim SEZER
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ENGINE COMPONENT ASSEMBLY
- Publication number 20170335716
- Publication date Nov 23, 2017
- Robert Frederick BERGHOLZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SINGLE SKIN COMBUSTOR HEAT TRANSFER AUGMENTERS
- Publication number 20170089581
- Publication date Mar 30, 2017
- Pratt & Whitney Canada Corp.
- SI-MAN AMY LAO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Cooling Device with Small Structured Rib-Dimple Hybrid Structures
- Publication number 20170030201
- Publication date Feb 2, 2017
- SHANGHAI JIAO TONG UNIVERSITY
- Yu Rao
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CONDUCTIVE PANEL SURFACE COOLING AUGMENTATION FOR GAS TURBINE ENGIN...
- Publication number 20160370008
- Publication date Dec 22, 2016
- United Technologies Corporation
- Christopher Drake
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Cooling Flow for Leading Panel in a Gas Turbine Engine Combustor
- Publication number 20160327273
- Publication date Nov 10, 2016
- United Technologies Corporation
- Frank J. Cunha
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE ENGINE COMBUSTOR HEAT SHIELD WITH ONE OR MORE COOLING ELEMENTS
- Publication number 20160258626
- Publication date Sep 8, 2016
- United Technologies Corporation
- Dennis M. Moura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PASSAGE GEOMETRY FOR GAS TURBINE ENGINE COMBUSTOR
- Publication number 20160238253
- Publication date Aug 18, 2016
- United Technologies Corporation
- Dennis M. Moura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS TURBINE COMBUSTOR
- Publication number 20160069566
- Publication date Mar 10, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Shohei NUMATA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
JET BURNER WITH COOLING DUCT IN THE BASE PLATE
- Publication number 20160018109
- Publication date Jan 21, 2016
- Siemens Aktiengesellschaft
- Christian Beck
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Convection cooled combustion chamber walls provided with turbolators or means for creating turbulences to increase cooling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Turbine engine combustor having a combustion chamber heat shield

Dilution air inlets with notched tip and slotted tail for combustor

Combustor deflector assembly

Flange cooling structure for gas turbine engine

Combustor liner having cooling dispersing member for localized line...

Unit cell resonator networks for gas turbine combustor tone damping

Panel burn through tolerant shell design

Combustion chamber with particle separator

Combustor bulkhead with circular impingement hole pattern

Apparatus and method for mitigating particulate accumulation on a c...

Turbulator geometry for a combustion liner

Engine component assembly

HGP component with effusion cooling element having coolant swirling...

Liner cooling structure with reduced pressure losses and gas turbin...

Cooling structure with ribs for gas turbine engine

Combustor panel stud cooling effusion through heat transfer augmentors

Combustor quench aperture cooling

Cooling structure with ribs for gas turbine engine

Impingement cooling with impingement cells on impinged surface

Panel burn through tolerant shell design

Internally cooled dilution hole bosses for gas turbine engine combu...

Gas turbine combustor liner with integral chute made by additive ma...

Backside features with intermitted pin fins

Turbulence generating structure for liner cooling enhancement and g...

Cooling an igniter body of a combustor wall

Heat shield panels with overlap joints for a turbine engine combustor

Fin-pin flow guide for efficient transition piece cooling

Turbulators for cooling heat shield of a combustor

Combustor liner panel end rail with curved interface passage for a...

Engine component with flow enhancer

Patents Applicationslast 30 patents

COMBUSTOR DEFLECTOR ASSEMBLY

COMBUSTOR DILUTION WITH VORTEX GENERATING TURBULATORS

COMBUSTOR DEFLECTOR ASSEMBLY

COMBUSTOR LINER HAVING COOLING DISPERSING MEMBER FOR LOCALIZED LINE...

COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME

UNIT CELL RESONATOR NETWORKS FOR GAS TURBINE COMBUSTOR TONE DAMPING

COMBUSTION LINER

DILUTION AIR INLETS WITH NOTCHED TIP AND SLOTTED TAIL FOR COMBUSTOR

APPARATUS AND METHOD FOR MITIGATING PARTICULATE ACCUMULATION ON A C...

ENGINE COMPONENT ASSEMBLY

PANEL BURN THROUGH TOLERANT SHELL DESIGN

COMBUSTOR LINER PANEL WITH MICRO-CIRCUIT CORE COOLING

ANGLED IMPINGEMENT INSERTS WITH COOLING FEATURES

TURBULATORS FOR COOLING HEAT SHIELD OF A COMBUSTOR

COMBUSTOR QUENCH APERTURE COOLING

INTERNALLY COOLED DILUTION HOLE BOSSES FOR GAS TURBINE ENGINE COMBU...

COMBUSTOR HEAT SHIELD EDGE COOLING

HEAT SHIELD PANELS WITH OVERLAP JOINTS FOR A TURBINE ENGINE COMBUSTOR

COMBUSTOR BASKET COOLING RING

COMBUSTOR LINER PANEL END RAIL WITH CURVED INTERFACE PASSAGE FOR A...

ARTICLE AND MANIFOLD FOR THERMAL ADJUSTMENT OF A TURBINE COMPONENT

ENGINE COMPONENT ASSEMBLY

SINGLE SKIN COMBUSTOR HEAT TRANSFER AUGMENTERS

Cooling Device with Small Structured Rib-Dimple Hybrid Structures

CONDUCTIVE PANEL SURFACE COOLING AUGMENTATION FOR GAS TURBINE ENGIN...

Cooling Flow for Leading Panel in a Gas Turbine Engine Combustor

TURBINE ENGINE COMBUSTOR HEAT SHIELD WITH ONE OR MORE COOLING ELEMENTS

PASSAGE GEOMETRY FOR GAS TURBINE ENGINE COMBUSTOR

GAS TURBINE COMBUSTOR

JET BURNER WITH COOLING DUCT IN THE BASE PLATE