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Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
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F02C7/36
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Parent Industries
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
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Combustion engines
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GAS-TURBINE PLANTS AIR INTAKES FOR JET-PROPULSION PLANTS CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
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Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00 Air intakes for jet-propulsion plants
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F02C7/36
Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
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Patents Grants
last 30 patents
Information
Patent Grant
Turbine engine including transfer gearbox and accessory gearbox
Patent number
12,215,629
Issue date
Feb 4, 2025
General Electric Company
John Carl Glessner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Flex coupler for hybrid gas turbine engine powerplant
Patent number
12,215,630
Issue date
Feb 4, 2025
Pratt & Whitney Canada Corp.
David Menheere
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aircraft engine
Patent number
12,215,632
Issue date
Feb 4, 2025
Rolls-Royce PLC
Mark Spruce
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Integral propulsion and auxiliary power generation system for rocke...
Patent number
12,214,889
Issue date
Feb 4, 2025
Venus Aerospace Corp.
Andrew Thomas Duggleby
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbomachine module equipped with an electric machine, and turbomac...
Patent number
12,215,631
Issue date
Feb 4, 2025
SAFRAN AIRCRAFT ENGINES
Frédéric Dautreppe
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Midshaft rating for turbomachine engines
Patent number
12,215,633
Issue date
Feb 4, 2025
General Electric Company
Narayanan Payyoor
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Mounting assembly for a gearbox assembly
Patent number
12,203,418
Issue date
Jan 21, 2025
General Electric Company
Bugra H. Ertas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Speed reducer equipped with an electric machine
Patent number
12,196,139
Issue date
Jan 14, 2025
SAFRAN AIRCRAFT ENGINES
Paul Ghislain Albert Levisse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Operating a gas turbine engine
Patent number
12,196,133
Issue date
Jan 14, 2025
Rolls-Royce PLC
Andrea Minelli
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Reduced clearance interface between a fluid device and a rotating s...
Patent number
12,188,551
Issue date
Jan 7, 2025
RTX Corporation
Paul R. Hanrahan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aircraft tail cone mounted generators
Patent number
12,188,369
Issue date
Jan 7, 2025
Hamilton Sundstrand Corporation
Glenn C. Lemmers
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Dual speed planetary gear system for convertible engines
Patent number
12,187,451
Issue date
Jan 7, 2025
RTX Corporation
Nathan A. Snape
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine bearing and gearbox arrangement
Patent number
12,188,407
Issue date
Jan 7, 2025
RTX Corporation
William G. Sheridan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gearbox assembly
Patent number
12,188,541
Issue date
Jan 7, 2025
GE AVIO S.R.L.
Paolo Mastellone
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotating carrier oil manifold
Patent number
12,188,417
Issue date
Jan 7, 2025
RTX Corporation
David Allen Stachowiak
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbine engine comprising a heat exchanger consisting of at least o...
Patent number
12,180,912
Issue date
Dec 31, 2024
SAFRAN AIRCRAFT ENGINES
Catherine Pikovsky
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Engine mount system for a gas turbine engine
Patent number
12,179,929
Issue date
Dec 31, 2024
RTX Corporation
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gearbox efficiency rating for turbomachine engines
Patent number
12,180,896
Issue date
Dec 31, 2024
GE AVIO S.r.L.
Pietro Molesini
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coupling and associated method of transferring torque
Patent number
12,173,659
Issue date
Dec 24, 2024
Pratt & Whitney Canada Corp.
Daniel Alecu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gearboxes for aircraft gas turbine engines
Patent number
12,173,661
Issue date
Dec 24, 2024
Rolls-Royce PLC
Mark Spruce
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method and system for mitigating ring gear misalignment within a re...
Patent number
12,173,660
Issue date
Dec 24, 2024
Pratt & Whitney Canada Corp.
Bruno Martin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine engine including an air turbine starter and a bleed air cir...
Patent number
12,173,656
Issue date
Dec 24, 2024
Unison Industries, LLC
Pallavi Tripathi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine fan drive gear system
Patent number
12,168,959
Issue date
Dec 17, 2024
RTX Corporation
Michael E. McCune
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Turbomachine comprising a speed reduction gear and at least one ele...
Patent number
12,163,477
Issue date
Dec 10, 2024
SAFRAN TRANSMISSION SYSTEMS
Maxime Fernandez
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine with couplable rotating assemblies
Patent number
12,163,465
Issue date
Dec 10, 2024
RTX Corporation
Sami Chukrallah
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Flexible support structure for a geared architecture gas turbine en...
Patent number
12,163,582
Issue date
Dec 10, 2024
RTX Corporation
Michael E. McCune
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Drive arrangement for a mechanical driven equipment
Patent number
12,163,576
Issue date
Dec 10, 2024
Nuovo Pignone Tecnologie Srl
Gaspare Maragioglio
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Overall engine efficiency rating for turbomachine engines
Patent number
12,163,478
Issue date
Dec 10, 2024
General Electric Company
Andrea Piazza
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Planetary gearbox for gas turbine engine
Patent number
12,158,111
Issue date
Dec 3, 2024
Pratt & Whitney Canada Corp.
Michel Desjardins
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Selective power distribution for an aircraft propulsion system
Patent number
12,158,112
Issue date
Dec 3, 2024
RTX Corporation
Paul R. Hanrahan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
HYBRID TURBOFAN ENGINE WITH A PLANETARY GEARSET FOR BLENDING POWER...
Publication number
20250043733
Publication date
Feb 6, 2025
VerdeGo Aero, Inc.
David N. Spitzer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
NEUTRAL TURBINE GEARBOX SYSTEM AND METHOD
Publication number
20250043670
Publication date
Feb 6, 2025
Signal Power Group Operating LLC
David Keith Crowe
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
POWER PLANT FOR CONTROLLING THE RENEWABLE ENERGY USE IN AN LNG TRAIN
Publication number
20250043731
Publication date
Feb 6, 2025
Nuovo Pignone Tecnologie S.r.l.
Giuseppe SASSANELLI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF ASSEMBLY FOR GAS TURBINE FAN DRIVE GEAR SYSTEM
Publication number
20250043732
Publication date
Feb 6, 2025
RTX Corporation
Michael E. McCune
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE
Publication number
20250043719
Publication date
Feb 6, 2025
GENERAL ELECTRIC COMPANY
Arthur William Sibbach
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AXIAL TRANSFER BEARING
Publication number
20250043722
Publication date
Feb 6, 2025
RTX Corporation
Christopher M. Valva
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GEARED GAS TURBINE ENGINE
Publication number
20250035054
Publication date
Jan 30, 2025
Rolls-Royce plc
Craig W BEMMENT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GEARED GAS TURBINE ENGINE
Publication number
20250035050
Publication date
Jan 30, 2025
Rolls-Royce plc
Mark Spruce
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
RELIABLE GEARBOX FOR GAS TURBINE ENGINE
Publication number
20250035051
Publication date
Jan 30, 2025
Rolls-Royce plc
Mark Spruce
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY
Publication number
20250035052
Publication date
Jan 30, 2025
GENERAL ELECTRIC COMPANY
Bugra H. Ertas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY
Publication number
20250027455
Publication date
Jan 23, 2025
GENERAL ELECTRIC COMPANY
Bugra H. Ertas
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SUN GEAR FOR A MECHANICAL REDUCTION GEAR OF AN AIRCRAFT TURBOMACHINE
Publication number
20250027454
Publication date
Jan 23, 2025
Safran Transmission Systems
Patrice Jocelyn Francis GEDIN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD OF CONTROLLING THE RENEWABLE ENERGY USE IN AN LNG TRAIN
Publication number
20250012220
Publication date
Jan 9, 2025
Nuovo Pignone Tecnologie S.r.l.
Giuseppe SASSANELLI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GEARED GAS TURBINE ENGINE
Publication number
20250012221
Publication date
Jan 9, 2025
Rolls-Royce plc
Nicholas HOWARTH
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRCRAFT PROPULSION SYSTEM ENGINE WITH MULTIPLE INDEPENDENT ROTATIN...
Publication number
20250012213
Publication date
Jan 9, 2025
Raytheon Technologies Corporation
Jon E. Sobanski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LOW NOISE TURBINE FOR GEARED TURBOFAN ENGINE
Publication number
20250003426
Publication date
Jan 2, 2025
RTX Corporation
Bruce L. Morin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GAS TURBINE ENGINE
Publication number
20240426251
Publication date
Dec 26, 2024
Rolls-Royce plc
Pascal DUNNING
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
Publication number
20240426252
Publication date
Dec 26, 2024
Rolls-Royce plc
Mark Spruce
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GEARBOX ASSEMBLY LUBRICATION SYSTEM FOR A TURBINE ENGINE
Publication number
20240426374
Publication date
Dec 26, 2024
GENERAL ELECTRIC COMPANY
Brandon W. Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
UNIDIRECTIONAL FAN BRAKE FOR A GAS TURBINE ENGINE
Publication number
20240426250
Publication date
Dec 26, 2024
GENERAL ELECTRIC COMPANY
Eric Barre
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE
Publication number
20240426216
Publication date
Dec 26, 2024
Rolls-Royce plc
Ian J. BOUSFIELD
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY
Publication number
20240417101
Publication date
Dec 19, 2024
GENERAL ELECTRIC COMPANY
Brian Lewis Devendorf
B32 - LAYERED PRODUCTS
Information
Patent Application
AIRCRAFT POWERPLANT WITH BOOSTED GAS TURBINE ENGINE
Publication number
20240413704
Publication date
Dec 12, 2024
Paul R. Hanrahan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FLEXIBILITIES IN A GAS TURBINE ENGINE WITH A SPEED REDUCER
Publication number
20240410319
Publication date
Dec 12, 2024
SAFRAN AIRCRAFT ENGINES
Julien Fabien Patrick BECOULET
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT
Publication number
20240410320
Publication date
Dec 12, 2024
RTX Corporation
Karl L. Hasel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION AND...
Publication number
20240401500
Publication date
Dec 5, 2024
RTX Corporation
Frederick M. Schwarz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM
Publication number
20240401537
Publication date
Dec 5, 2024
Paul R. Hanrahan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PROPULSION SYSTEM AND METHOD FOR OPERATION
Publication number
20240401490
Publication date
Dec 5, 2024
GENERAL ELECTRIC COMPANY
Sridhar Adibhatla
B32 - LAYERED PRODUCTS
Information
Patent Application
ELECTRIC ENHANCED TRANSMISSION FOR MULTI-SPOOL LOAD-SHARING TURBOFA...
Publication number
20240401538
Publication date
Dec 5, 2024
RTX Corporation
Daniel Bernard Kupratis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
WINDAGE COVER THAT COVERS FASTENERS COUPLING A RING GEAR ASSEMBLY T...
Publication number
20240392697
Publication date
Nov 28, 2024
General Electric Company
Bugra H. Ertas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS