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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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02CGAS-TURBINE PLANTS AIR INTAKES FOR JET-PROPULSION PLANTS CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS F02C7/00Features, 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

Current Industry

F02C7/36Power 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 Grantslast 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
- 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.
- 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
- 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.
- 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
- 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
- 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 Applicationslast 30 patents

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
Information Patent Application
TURBOMACHINE WITH CANTILEVERED ROTOR WHEEL FOR INDUSTRIAL POWER PLANTS
- Publication number 20240384662
- Publication date Nov 21, 2024
- EXERGY INTERNATIONAL S.R.L.
- Gabriele MARIOTTI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GEARED GAS TURBINE ENGINE
- Publication number 20240376847
- Publication date Nov 14, 2024
- Rolls-Royce plc
- Richard G. STRETTON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMBUSTION OF FUEL
- Publication number 20240376845
- Publication date Nov 14, 2024
- Rolls-Royce plc
- Craig W. BEMMENT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOSHAFT ENGINE
- Publication number 20240376851
- Publication date Nov 14, 2024
- RTX Corporation
- Steven W. Burd
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TORQUE SENSOR FOR AN AIRCRAFT PROPULSION SYSTEM GEARBOX ASSEMBLY
- Publication number 20240369137
- Publication date Nov 7, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SHAFT BEARING POSITIONING IN A GAS TURBINE ENGINE
- Publication number 20240352891
- Publication date Oct 24, 2024
- Rolls-Royce plc
- Jillian C GASKELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Turbine engine including transfer gearbox and accessory gearbox

Flex coupler for hybrid gas turbine engine powerplant

Aircraft engine

Integral propulsion and auxiliary power generation system for rocke...

Turbomachine module equipped with an electric machine, and turbomac...

Midshaft rating for turbomachine engines

Mounting assembly for a gearbox assembly

Speed reducer equipped with an electric machine

Operating a gas turbine engine

Reduced clearance interface between a fluid device and a rotating s...

Aircraft tail cone mounted generators

Dual speed planetary gear system for convertible engines

Gas turbine engine bearing and gearbox arrangement

Gearbox assembly

Rotating carrier oil manifold

Turbine engine comprising a heat exchanger consisting of at least o...

Engine mount system for a gas turbine engine

Gearbox efficiency rating for turbomachine engines

Coupling and associated method of transferring torque

Gearboxes for aircraft gas turbine engines

Method and system for mitigating ring gear misalignment within a re...

Turbine engine including an air turbine starter and a bleed air cir...

Gas turbine fan drive gear system

Turbomachine comprising a speed reduction gear and at least one ele...

Turbine engine with couplable rotating assemblies

Flexible support structure for a geared architecture gas turbine en...

Drive arrangement for a mechanical driven equipment

Overall engine efficiency rating for turbomachine engines

Planetary gearbox for gas turbine engine

Selective power distribution for an aircraft propulsion system

Patents Applicationslast 30 patents

GEARED GAS TURBINE ENGINE

GEARED GAS TURBINE ENGINE

RELIABLE GEARBOX FOR GAS TURBINE ENGINE

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

SUN GEAR FOR A MECHANICAL REDUCTION GEAR OF AN AIRCRAFT TURBOMACHINE

METHOD OF CONTROLLING THE RENEWABLE ENERGY USE IN AN LNG TRAIN

GEARED GAS TURBINE ENGINE

AIRCRAFT PROPULSION SYSTEM ENGINE WITH MULTIPLE INDEPENDENT ROTATIN...

LOW NOISE TURBINE FOR GEARED TURBOFAN ENGINE

GAS TURBINE ENGINE

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

GEARBOX ASSEMBLY LUBRICATION SYSTEM FOR A TURBINE ENGINE

UNIDIRECTIONAL FAN BRAKE FOR A GAS TURBINE ENGINE

SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE

GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

AIRCRAFT POWERPLANT WITH BOOSTED GAS TURBINE ENGINE

FLEXIBILITIES IN A GAS TURBINE ENGINE WITH A SPEED REDUCER

GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT

GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION AND...

SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM

PROPULSION SYSTEM AND METHOD FOR OPERATION

ELECTRIC ENHANCED TRANSMISSION FOR MULTI-SPOOL LOAD-SHARING TURBOFA...

WINDAGE COVER THAT COVERS FASTENERS COUPLING A RING GEAR ASSEMBLY T...

TURBOMACHINE WITH CANTILEVERED ROTOR WHEEL FOR INDUSTRIAL POWER PLANTS

GEARED GAS TURBINE ENGINE

COMBUSTION OF FUEL

TURBOSHAFT ENGINE

TORQUE SENSOR FOR AN AIRCRAFT PROPULSION SYSTEM GEARBOX ASSEMBLY

SHAFT BEARING POSITIONING IN A GAS TURBINE ENGINE