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CPC
F05D2250/291

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS F05D2250/00Geometry

Current Industry

F05D2250/291hollowed

Industries

Patents Grantslast 30 patents

Information Patent Grant
Turbine section with ceramic support rings and ceramic vane arc seg...
- Patent number 12,071,864
- Issue date Aug 27, 2024
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Annular component for supporting a turbine engine bearing
- Patent number 11,982,198
- Issue date May 14, 2024
- SAFRAN HELICOPTER ENGINES
- Albert Josse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for oil lubrication of a rotationally fixed connection be...
- Patent number 11,939,917
- Issue date Mar 26, 2024
- Rolls-Royce Deutschland Ltd & Co KG
- Jürgen Beier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbomachine turbine having a CMC nozzle with load spreading
- Patent number 11,814,990
- Issue date Nov 14, 2023
- SAFRAN AIRCRAFT ENGINES
- Nicolas Paul Tableau
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-sealing device intended to be inserted between an aircraft dual...
- Patent number 11,746,706
- Issue date Sep 5, 2023
- SAFRAN AIRCRAFT ENGINES
- Bruno Alexandre Didier Jacon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Containment systems for engine
- Patent number 11,668,205
- Issue date Jun 6, 2023
- Honeywell International Inc.
- Jeffrey Guymon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vibration damping system for turbine nozzle or blade using damper p...
- Patent number 11,572,791
- Issue date Feb 7, 2023
- General Electric Company
- Zachary John Snider
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Airfoil for a turbine engine incorporating pins
- Patent number 11,319,818
- Issue date May 3, 2022
- Siemens Energy Global GmbH & Co. KG
- Lara Richerson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Composite hollow blade and a method of forming the composite hollow...
- Patent number 11,015,461
- Issue date May 25, 2021
- General Electric Company
- Viswanadha Gupta Sakala
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fan blade attachment root with improved strain response
- Patent number 11,002,285
- Issue date May 11, 2021
- Raytheon Technologies Corporation
- Lee Drozdenko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Centrifugal impeller for a turbine engine
- Patent number 10,975,881
- Issue date Apr 13, 2021
- SAFRAN AIRCRAFT ENGINES
- Sylvain Frederic Avakian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor disk for gas turbine engine
- Patent number 10,927,676
- Issue date Feb 23, 2021
- Pratt & Whitney Canada Corp.
- Eric Ho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mistuned bladed rotor and associated manufacturing method
- Patent number 10,837,287
- Issue date Nov 17, 2020
- Pratt & Whitney Canada Corp.
- Farid Abrari
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Cooling towers axial fan in a hollowed disc/ring configuration
- Patent number 10,808,717
- Issue date Oct 20, 2020
- Evapco, Inc.
- Luigi Martini
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan blade attachment root with improved strain response
- Patent number 10,801,515
- Issue date Oct 13, 2020
- Raytheon Technologies Corporation
- Lee Drozdenko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of producing a gas turbine engine component
- Patent number 10,793,943
- Issue date Oct 6, 2020
- Raytheon Technologies Corporation
- Eric W. Malmborg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Turbine rotor blade assembly
- Patent number 10,781,700
- Issue date Sep 22, 2020
- Mitsubishi Heavy Industries Compressor Corporation
- Nobuyori Yagi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fan blades, fans, and a method of cooling a room
- Patent number 10,774,840
- Issue date Sep 15, 2020
- COOL-AIR LLC.
- Lance B. Young
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine engine assembly with tubular locating inserts
- Patent number 10,738,642
- Issue date Aug 11, 2020
- Rolls-Royce Corporation
- Daniel K. Vetters
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vane arrangement for a gas turbine engine
- Patent number 10,689,990
- Issue date Jun 23, 2020
- Rolls-Royce PLC
- Dale E. Evans
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Washing nozzles and gas turbine engines
- Patent number 10,669,884
- Issue date Jun 2, 2020
- Nuovo Pignone SRL
- Mario Pecchioli
- B08 - CLEANING
Information Patent Grant
Components including structures having decoupled structural stiffne...
- Patent number 10,668,710
- Issue date Jun 2, 2020
- General Electric Company
- Ananda Barua
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fan blade attachment root with improved strain response
- Patent number 10,400,784
- Issue date Sep 3, 2019
- United Technologies Corporation
- Lee Drozdenko
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine shroud with tubular runner-locating inserts
- Patent number 10,012,100
- Issue date Jul 3, 2018
- Rolls-Royce North American Technologies Inc.
- Daniel K. Vetters
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Centrifugal fan and air-conditioning apparatus including the same
- Patent number 9,951,782
- Issue date Apr 24, 2018
- Mitsubishi Electric Corporation
- Makoto Kurihara
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Additive layer manufacturing
- Patent number 9,840,927
- Issue date Dec 12, 2017
- Rolls-Royce PLC
- Matthew D Tucker
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Layered arrangement, hot-gas path component, and process of produci...
- Patent number 9,527,262
- Issue date Dec 27, 2016
- General Electric Company
- Xiuzhang James Zhang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Airfoil array with an endwall depression and components of the array
- Patent number 8,511,978
- Issue date Aug 20, 2013
- United Technologies Corporation
- Eunice Allen-Bradley
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Compressor for an exhaust gas turbocharger
- Patent number 8,388,312
- Issue date Mar 5, 2013
- Bayerische Motoren Werke Aktiengesellschaft
- Bernd Hollnbuchner
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Reduced weight blade for a gas turbine engine
- Patent number 8,282,354
- Issue date Oct 9, 2012
- United Technologies Corporation
- Brandon W. Spangler
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
TURBINE SECTION WITH CERAMIC SUPPORT RINGS AND CERAMIC VANE ARC SEG...
- Publication number 20240247592
- Publication date Jul 25, 2024
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COOLING METHOD AND STRUCTURE OF VANE OF GAS TURBINE
- Publication number 20240159152
- Publication date May 16, 2024
- Mitsubishi Heavy Industries, Ltd.
- Satoshi Mizukami
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GEARBOX ASSEMBLY
- Publication number 20230272751
- Publication date Aug 31, 2023
- GENERAL ELECTRIC COMPANY
- David Yamarthi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE SECTION WITH CERAMIC SUPPORT RINGS AND CERAMIC VANE ARC SEG...
- Publication number 20230235675
- Publication date Jul 27, 2023
- Raytheon Technologies Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUS FOR OIL LUBRICATION OF A ROTATIONALLY FIXED CONNECTION BE...
- Publication number 20230025047
- Publication date Jan 26, 2023
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Jürgen BEIER
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBOMACHINE TURBINE HAVING A CMC NOZZLE WITH LOAD SPREADING
- Publication number 20220364475
- Publication date Nov 17, 2022
- SAFRAN AIRCRAFT ENGINES
- Nicolas Paul TABLEAU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMPONENT ASSEMBLY FOR A COMBUSTION SECTION OF A GAS TURBINE ENGINE
- Publication number 20220307381
- Publication date Sep 29, 2022
- GENERAL ELECTRIC COMPANY
- Dane Michael Dale
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTAINMENT SYSTEMS FOR ENGINE
- Publication number 20220251969
- Publication date Aug 11, 2022
- Honeywell International Inc.
- Jeffrey Guymon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ANNULAR COMPONENT FOR SUPPORTING A TURBINE ENGINE BEARING
- Publication number 20220220865
- Publication date Jul 14, 2022
- SAFRAN HELICOPTER ENGINES
- Albert JOSSE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRFOIL FOR A TURBINE ENGINE INCORPORATING PINS
- Publication number 20210156264
- Publication date May 27, 2021
- Siemens Energy Global GmbH & Co. KG
- Lara Richerson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FAN BLADE ATTACHMENT ROOT WITH IMPROVED STRAIN RESPONSE
- Publication number 20200400159
- Publication date Dec 24, 2020
- Raytheon Technologies Corporation
- Lee Drozdenko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CERAMIC MATRIX COMPOSITE TURBINE BLADE WITH LIGHTENING HOLE
- Publication number 20200063571
- Publication date Feb 27, 2020
- Rolls-Royce North American Technologies Inc.
- Ted J. Freeman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FAN BLADE ATTACHMENT ROOT WITH IMPROVED STRAIN RESPONSE
- Publication number 20200025211
- Publication date Jan 23, 2020
- United Technologies Corporation
- Lee Drozdenko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD OF PRODUCING A GAS TURBINE ENGINE COMPONENT
- Publication number 20190284675
- Publication date Sep 19, 2019
- United Technologies Corporation
- Eric W. Malmborg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VANE ARRANGEMENT FOR A GAS TURBINE ENGINE
- Publication number 20180320534
- Publication date Nov 8, 2018
- Rolls-Royce plc
- Dale E. EVANS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE ENGINE ASSEMBLY WITH TUBULAR LOCATING INSERTS
- Publication number 20180274382
- Publication date Sep 27, 2018
- Rolls-Royce Corporation
- Daniel K. Vetters
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE BLADE
- Publication number 20170328214
- Publication date Nov 16, 2017
- ANSALDO ENERGIA S.P.A.
- Vittorio ODEMONDO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
HOLLOW CURVED PLATE, MANUFACTURING METHOD OF THE SAME AND COMBUSTOR...
- Publication number 20140290255
- Publication date Oct 2, 2014
- Mitsubishi Heavy Industries, Ltd.
- Koichi Akagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Compressor for an Exhaust Gas Turbocharger
- Publication number 20100111676
- Publication date May 6, 2010
- Bayerische Motoren Werke Aktiengesellschaft
- Bernd HOLLNBUCHNER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEALING ELEMENT FOR A GAS TURBINE, A GAS TURBINE INCLUDING SAID SEA...
- Publication number 20100014986
- Publication date Jan 21, 2010
- ANSALDO ENERGIA S.P.A.
- Stefano TRAVERSO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUCED WEIGHT BLADE FOR A GAS TURBINE ENGINE
- Publication number 20090263251
- Publication date Oct 22, 2009
- Brandon W. Spangler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH-SPEED ROTATING SHAFT OF SUPERCHARGER
- Publication number 20090056332
- Publication date Mar 5, 2009
- IHI Corporation
- Masahiro Shimizu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STATOR-ROTOR ASSEMBLY HAVING SURFACE FEATURE FOR ENHANCED CONTAINME...
- Publication number 20080298969
- Publication date Dec 4, 2008
- GENERAL ELECTRIC COMPANY
- Ronald Scott Bunker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Van Wheel of Turbine Comprising a Vane and at Least One Cooling Cha...
- Publication number 20080267784
- Publication date Oct 30, 2008
- Han-Thomas Bolms
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbine wheel of turbocharger
- Publication number 20080193296
- Publication date Aug 14, 2008
- DAIDO CASTINGS CO., LTD.
- Youji Takeda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbo Machine With A Rotor Which Has At Least One Rotor Disk With A...
- Publication number 20080031724
- Publication date Feb 7, 2008
- Harald Hoell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Airfoil array with an endwall depression and components of the array
- Publication number 20070258818
- Publication date Nov 8, 2007
- United Technologies Corporation
- Eunice Allen-Bradley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Airfoil array with an endwall protrusion and components of the array
- Publication number 20070258819
- Publication date Nov 8, 2007
- United Technologies Corporation
- Eunice Allen-Bradley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH PRESSURE TURBINE DISK HUB WITH REDUCED AXIAL STRESS AND METHOD
- Publication number 20070140864
- Publication date Jun 21, 2007
- GENERAL ELECTRIC COMPANY
- Craig William Higgins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTOR FOR A COMPRESSOR
- Publication number 20060228216
- Publication date Oct 12, 2006
- Rene Bachofner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Turbine section with ceramic support rings and ceramic vane arc seg...

Annular component for supporting a turbine engine bearing

Apparatus for oil lubrication of a rotationally fixed connection be...

Turbomachine turbine having a CMC nozzle with load spreading

Air-sealing device intended to be inserted between an aircraft dual...

Containment systems for engine

Vibration damping system for turbine nozzle or blade using damper p...

Airfoil for a turbine engine incorporating pins

Composite hollow blade and a method of forming the composite hollow...

Fan blade attachment root with improved strain response

Centrifugal impeller for a turbine engine

Rotor disk for gas turbine engine

Mistuned bladed rotor and associated manufacturing method

Cooling towers axial fan in a hollowed disc/ring configuration

Fan blade attachment root with improved strain response

Method of producing a gas turbine engine component

Turbine rotor blade assembly

Fan blades, fans, and a method of cooling a room

Turbine engine assembly with tubular locating inserts

Vane arrangement for a gas turbine engine

Washing nozzles and gas turbine engines

Components including structures having decoupled structural stiffne...

Fan blade attachment root with improved strain response

Turbine shroud with tubular runner-locating inserts

Centrifugal fan and air-conditioning apparatus including the same

Additive layer manufacturing

Layered arrangement, hot-gas path component, and process of produci...

Airfoil array with an endwall depression and components of the array

Compressor for an exhaust gas turbocharger

Reduced weight blade for a gas turbine engine

Patents Applicationslast 30 patents

TURBINE SECTION WITH CERAMIC SUPPORT RINGS AND CERAMIC VANE ARC SEG...

COOLING METHOD AND STRUCTURE OF VANE OF GAS TURBINE

GEARBOX ASSEMBLY

TURBINE SECTION WITH CERAMIC SUPPORT RINGS AND CERAMIC VANE ARC SEG...

APPARATUS FOR OIL LUBRICATION OF A ROTATIONALLY FIXED CONNECTION BE...

TURBOMACHINE TURBINE HAVING A CMC NOZZLE WITH LOAD SPREADING

COMPONENT ASSEMBLY FOR A COMBUSTION SECTION OF A GAS TURBINE ENGINE

CONTAINMENT SYSTEMS FOR ENGINE

ANNULAR COMPONENT FOR SUPPORTING A TURBINE ENGINE BEARING

AIRFOIL FOR A TURBINE ENGINE INCORPORATING PINS

FAN BLADE ATTACHMENT ROOT WITH IMPROVED STRAIN RESPONSE

CERAMIC MATRIX COMPOSITE TURBINE BLADE WITH LIGHTENING HOLE

FAN BLADE ATTACHMENT ROOT WITH IMPROVED STRAIN RESPONSE

METHOD OF PRODUCING A GAS TURBINE ENGINE COMPONENT

VANE ARRANGEMENT FOR A GAS TURBINE ENGINE

TURBINE ENGINE ASSEMBLY WITH TUBULAR LOCATING INSERTS

TURBINE BLADE

HOLLOW CURVED PLATE, MANUFACTURING METHOD OF THE SAME AND COMBUSTOR...

Compressor for an Exhaust Gas Turbocharger

SEALING ELEMENT FOR A GAS TURBINE, A GAS TURBINE INCLUDING SAID SEA...

REDUCED WEIGHT BLADE FOR A GAS TURBINE ENGINE

HIGH-SPEED ROTATING SHAFT OF SUPERCHARGER

STATOR-ROTOR ASSEMBLY HAVING SURFACE FEATURE FOR ENHANCED CONTAINME...

Van Wheel of Turbine Comprising a Vane and at Least One Cooling Cha...

Turbine wheel of turbocharger

Turbo Machine With A Rotor Which Has At Least One Rotor Disk With A...

Airfoil array with an endwall depression and components of the array

Airfoil array with an endwall protrusion and components of the array

HIGH PRESSURE TURBINE DISK HUB WITH REDUCED AXIAL STRESS AND METHOD

ROTOR FOR A COMPRESSOR