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F01D25/12
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01D
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES
F01D25/00
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
Current Industry
F01D25/12
Cooling
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Patents Grants
last 30 patents
Information
Patent Grant
Turbine airfoil, turbine, and gas turbine including same
Patent number
12,140,038
Issue date
Nov 12, 2024
DOOSAN ENERBILITY CO., LTD.
Hyun Woo Joo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Effusion cooling for dilution/quench hole edges in combustor liner...
Patent number
12,135,129
Issue date
Nov 5, 2024
RTX Corporation
Fumitaka Ichihashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air seal system with backside abradable layer
Patent number
12,123,307
Issue date
Oct 22, 2024
RTX Corporation
Dean Johnson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Turbofan gas turbine engine
Patent number
12,123,351
Issue date
Oct 22, 2024
Rolls-Royce PLC
Natalie C Wong
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbine vane in gas turbine engine
Patent number
12,116,906
Issue date
Oct 15, 2024
Siemens Energy Global GmbH & Co. KG
Daniel Joo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine centrifugal compressor with impeller load and co...
Patent number
12,110,820
Issue date
Oct 8, 2024
Rolls-Royce North American Technologies Inc.
Steven Mazur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine shroud segment and its manufacture
Patent number
12,110,801
Issue date
Oct 8, 2024
Rolls-Royce PLC
Rupert J. Taylor
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Thermal management system for a gas turbine engine
Patent number
12,104,535
Issue date
Oct 1, 2024
General Electric Company
Gregory Alexander Natsui
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method of regulating thermal transport bus pressure
Patent number
12,104,499
Issue date
Oct 1, 2024
General Electric Company
Scott Alan Schimmels
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ring segment and turbomachine including same
Patent number
12,078,076
Issue date
Sep 3, 2024
DOOSAN ENERBILITY CO., LTD.
Yun Chang Jang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor module
Patent number
12,078,113
Issue date
Sep 3, 2024
BAE Systems plc
James William Spain
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Assembly for a turbomachine turbine
Patent number
12,071,856
Issue date
Aug 27, 2024
SAFRAN AIRCRAFT ENGINES
Simon Nicolas Morliere
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine load coupling cooling system
Patent number
12,071,895
Issue date
Aug 27, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Gerardo Plata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Buffer fluid delivery system and method for a shaft seal of a gas t...
Patent number
12,065,972
Issue date
Aug 20, 2024
Pratt & Whitney Canada Corp.
Daniel Alecu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbine thermal isolation system for micro-turbine alternator
Patent number
12,060,799
Issue date
Aug 13, 2024
Hamilton Sundstrand Corporation
Richard A. Himmelmann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stationary blade segment, gas turbine, and method for producing sta...
Patent number
12,055,070
Issue date
Aug 6, 2024
Mitsubishi Heavy Industries, Ltd.
Kengo Maeda
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine housing, turbocharger, and gasoline engine
Patent number
12,055,091
Issue date
Aug 6, 2024
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Shunsuke Miyoshi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine having an open fan with reduced boundary layer induced disto...
Patent number
12,055,094
Issue date
Aug 6, 2024
General Electric Company
William Joseph Bowden
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine and heat management system for cooling oil in an...
Patent number
12,049,847
Issue date
Jul 30, 2024
Rolls-Royce Deutschland Ltd & Co KG
Carlos Enrique Diaz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ceramic wall seal interface cooling for an airfoil vane arc segment
Patent number
12,044,130
Issue date
Jul 23, 2024
RTX Corporation
San Quach
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Cooling system for power cables in a gas turbine engine
Patent number
12,044,149
Issue date
Jul 23, 2024
RTX Corporation
Marc J. Muldoon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air guide for a gas turbine engine
Patent number
12,044,172
Issue date
Jul 23, 2024
General Electric Company
Vaishnav Raghuvaran
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Smoothing round internal passages of additively manufactured parts...
Patent number
12,030,158
Issue date
Jul 9, 2024
RTX Corporation
Henry H. Thayer
B24 - GRINDING POLISHING
Information
Patent Grant
Gas turbine engine cooling system control
Patent number
12,031,484
Issue date
Jul 9, 2024
General Electric Company
Michael Robert Millhaem
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Sealing member and gas turbine
Patent number
12,025,058
Issue date
Jul 2, 2024
Mitsubishi Heavy Industries, Ltd.
Taiki Kinoshita
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Compressor housing
Patent number
12,025,016
Issue date
Jul 2, 2024
BorgWarner Inc.
Wolfram Schaefer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for restraining heat exchanger with cable in tension
Patent number
12,025,021
Issue date
Jul 2, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
James D. Pschirer
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine airfoil having cooling hole arrangement
Patent number
12,018,587
Issue date
Jun 25, 2024
RTX Corporation
Jeffrey T. Morton
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Nozzle and apparatus for cooling jet engine for maintenance and met...
Patent number
12,017,799
Issue date
Jun 25, 2024
FCS Finland Oy
Pauli Hotanen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cooling device for rotor assembly
Patent number
12,018,577
Issue date
Jun 25, 2024
RTX Corporation
Jia Liang Ang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ENGINE EXHAUST REVERSE FLOW PREVENTION
Publication number
20240384667
Publication date
Nov 21, 2024
Pratt & Whitney Canada Corp.
Sylvain LAMARRE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COOLING-AIR INJECTION CASING FOR A TURBOMACHINE TURBINE
Publication number
20240384655
Publication date
Nov 21, 2024
SAFRAN AIRCRAFT ENGINES
Jérôme Claude George LEMONNIER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ENGINE ELEMENT COMPRISING AT LEAST ONE BLADE OBTAINED BY AD...
Publication number
20240384660
Publication date
Nov 21, 2024
SAFRAN HELICOPTER ENGINES
Sylvain Pierre VOTIE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SUPPORTING ELONGATED ROTATING ASSEMBLY WITHIN A TURBINE ENGINE
Publication number
20240376834
Publication date
Nov 14, 2024
Jon E. Sobanski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE HAVING AN OPEN FAN WITH REDUCED BOUNDARY LAYER INDUCED DISTO...
Publication number
20240369016
Publication date
Nov 7, 2024
GENERAL ELECTRIC COMPANY
William Joseph Bowden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LAYOUT FOR ASYMMETRIC CAST TRIPS IN LONG PASSAGES
Publication number
20240352860
Publication date
Oct 24, 2024
Raytheon Technologies Corporation
Tyler G. Vincent
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MAGNETIC-FOIL BEARING WITH COOLING SYSTEM
Publication number
20240352968
Publication date
Oct 24, 2024
Alexander R. Nelson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OIL-COOLED EXHAUST TURBINE APPARATUS
Publication number
20240352873
Publication date
Oct 24, 2024
Turbo Systems Switzerland Ltd
Moritz MOSDZIEN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRCRAFT ENGINE FLUID SYSTEM WITH BYPASS VALVE
Publication number
20240337200
Publication date
Oct 10, 2024
Pratt & Whitney Canada Corp.
Kashif MOHAMMED
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE FOR AN AIRCRAFT PROPULSION DRIVE
Publication number
20240318578
Publication date
Sep 26, 2024
MTU Aero Engines AG
Istvan Bolgar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FIRE SAFETY SYSTEM FOR A TURBOMACHINE COMPRISING MEANS FOR MAINTAIN...
Publication number
20240318602
Publication date
Sep 26, 2024
SAFRAN HELICOPTER ENGINES
Stéphane Raphaël Yves RICHARD
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE BLADE WITH COOLING FLOW PATHS AND GAS TURBINE INCLUDING...
Publication number
20240309766
Publication date
Sep 19, 2024
DOOSAN ENERBILITY CO., LTD.
Ki Don LEE
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBOMACHINE WITH COOLING SYSTEM USING LUBRICATION OIL
Publication number
20240309780
Publication date
Sep 19, 2024
PUNCH TORINO S.P.A.
Luca Buzzi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COMPRESSOR CASE WITH A COOLING CAVITY
Publication number
20240309779
Publication date
Sep 19, 2024
Raytheon Technologies Corporation
Bernard W. Pudvah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BOWED ROTOR START REDUCTION VIA INTERNAL COOLING
Publication number
20240295178
Publication date
Sep 5, 2024
Raytheon Technologies Corporation
Anthony R. Bifulco
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE HAVING AN OPEN FAN WITH REDUCED BOUNDARY LAYER INDUCED DISTO...
Publication number
20240280051
Publication date
Aug 22, 2024
GENERAL ELECTRIC COMPANY
William Joseph Bowden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ASSEMBLY AND METHOD FOR ASSEMBLING TURBINE ASSEMBLY
Publication number
20240271546
Publication date
Aug 15, 2024
Mitsubishi Heavy Industries, Ltd.
Takayoshi IIJIMA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PRE-SWIRL NOZZLE SYSTEM IN A GAS TURBINE AND PRE-SWIRL NOZZLE SYSTEM
Publication number
20240263566
Publication date
Aug 8, 2024
Oliver FREUND
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE STATOR VANE AND GAS TURBINE
Publication number
20240263561
Publication date
Aug 8, 2024
Mitsubishi Heavy Industries, Ltd.
Tomoko Morikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PROCESS FOR COLD ENERGY UTILIZATION FROM A LIQUID CARBON DIOXIDE RE...
Publication number
20240255193
Publication date
Aug 1, 2024
Kraken Technology Holdings, LLC
Christopher Michael MILLER
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
TURBINE ENGINE WITH A BLADE
Publication number
20240254885
Publication date
Aug 1, 2024
GENERAL ELECTRIC COMPANY
Jonathan Michael Rausch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TWO PIECE HOLLOW-VANE ASSEMBLY JOINED VIA BRAZING
Publication number
20240247593
Publication date
Jul 25, 2024
Raytheon Technologies Corporation
William John Oldach
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AIRFOILS FOR TURBOFAN ENGINES
Publication number
20240240571
Publication date
Jul 18, 2024
GENERAL ELECTRIC COMPANY
Trevor Howard Wood
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
STATIONARY BLADE SEGMENT, GAS TURBINE, AND METHOD FOR PRODUCING STA...
Publication number
20240229660
Publication date
Jul 11, 2024
Mitsubishi Heavy Industries, Ltd.
Kengo MAEDA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BLEED PASSAGE ARRANGEMENT FOR A GAS TURBINE ENGINE SHROUD
Publication number
20240229663
Publication date
Jul 11, 2024
Parag H. Mathuria
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS SUPPLY APPARATUS
Publication number
20240218808
Publication date
Jul 4, 2024
ROBERT BOSCH GmbH
Ingo Stotz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PARTITION DAMPER SEAL CONFIGURATIONS FOR SEGMENTED INTERNAL COOLING...
Publication number
20240191638
Publication date
Jun 13, 2024
GENERAL ELECTRIC COMPANY
Ashish Sharma
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PROPULSION SYSTEM COMPRISING A HEAT EXCHANGER
Publication number
20240196574
Publication date
Jun 13, 2024
Rolls-Royce plc
Daniel J. Sellars
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FLUID DUCTS INCLUDING A RIB
Publication number
20240191630
Publication date
Jun 13, 2024
GENERAL ELECTRIC COMPANY
Nishita Deshmukh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR MANUFACTURING GAS TURBINE ROTOR HEAT SHIELDING SEGMENT B...
Publication number
20240183286
Publication date
Jun 6, 2024
Hyun Ki Kang
B33 - ADDITIVE MANUFACTURING TECHNOLOGY