to drive unshrouded, low solidity propeller

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CPC
F05D2220/324

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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 F05D2220/00Application

Current Industry

F05D2220/324to drive unshrouded, low solidity propeller

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Patents Grantslast 30 patents

Information Patent Grant
Inlet for unducted propulsion system
- Patent number 12,017,751
- Issue date Jun 25, 2024
- General Electric Company
- Brandon Wayne Miller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Unducted thrust producing system architecture
- Patent number 11,988,099
- Issue date May 21, 2024
- General Electric Company
- Darek Tomasz Zatorski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbomachine with unducted dual propellers
- Patent number 11,987,369
- Issue date May 21, 2024
- SAFRAN AIRCRAFT ENGINES
- Nicolas Jérôme Jean Tantot
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Damper system for an engine shaft
- Patent number 11,982,201
- Issue date May 14, 2024
- GE AVIO S.R.L.
- Marco Garabello
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control system and method for propeller-speed overshoot limitation...
- Patent number 11,927,143
- Issue date Mar 12, 2024
- GE AVIO S.R.L.
- Giuseppe Donini
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aeronautical propulsion system having a low leakage flow rate and i...
- Patent number 11,725,592
- Issue date Aug 15, 2023
- SAFRAN AIRCRAFT ENGINES
- Caroline Marie Frantz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbo-shaft ejector with flow guide ring
- Patent number 11,415,079
- Issue date Aug 16, 2022
- Pratt & Whitney Canada Corp.
- Guorong Yan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Unducted thrust producing system
- Patent number 11,300,003
- Issue date Apr 12, 2022
- General Electric Company
- Andrew Breeze-Stringfellow
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Additively manufactured heat exchanger
- Patent number 11,236,674
- Issue date Feb 1, 2022
- GE AVIO S.R.L.
- Antonio Caimano
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Power transmission system including a lubrication oil recovery devi...
- Patent number 11,125,318
- Issue date Sep 21, 2021
- SAFRAN AIRCRAFT ENGINES
- Fabrice Joel Luc Chevillot
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turboprop comprising an incorporated electricity generator
- Patent number 11,047,312
- Issue date Jun 29, 2021
- SAFRAN HELICOPTER ENGINES
- Thomas Klonowski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reverse flow gas turbine engine with offset RGB
- Patent number 11,035,293
- Issue date Jun 15, 2021
- Pratt & Whitney Canada Corp.
- Jean Dubreuil
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Unducted thrust producing system
- Patent number 10,907,495
- Issue date Feb 2, 2021
- General Electric Company
- Andrew Breeze-Stringfellow
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-spool gas turbine engine architecture
- Patent number 10,883,424
- Issue date Jan 5, 2021
- Pratt & Whitney Canada Corp.
- Guy Lefebvre
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pitch actuation system for a turbomachine propeller
- Patent number 10,870,481
- Issue date Dec 22, 2020
- SAFRAN AIRCRAFT ENGINES
- Huguette De Wergifosse
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Supply of air to an air-conditioning circuit of an aircraft cabin f...
- Patent number 10,858,112
- Issue date Dec 8, 2020
- SAFRAN AIRCRAFT ENGINES
- Nicolas Claude Parmentier
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbine engine with single wall cantilevered architecture
- Patent number 10,836,499
- Issue date Nov 17, 2020
- General Electric Company
- Kenneth Arthur Gould
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Geared gas turbine engine
- Patent number 10,815,900
- Issue date Oct 27, 2020
- Rolls-Royce PLC
- Jason J Madge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine rotor with low over-speed requirements
- Patent number 10,808,624
- Issue date Oct 20, 2020
- Pratt & Whitney Canada Corp.
- Jean Dubreuil
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Air intake for gas turbine engine
- Patent number 10,794,280
- Issue date Oct 6, 2020
- Pratt & Whitney Canada Corp.
- Guo Rong Yan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with plural accessory air paths
- Patent number 10,787,966
- Issue date Sep 29, 2020
- Raytheon Technologies Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Simplified pitch actuation system for a turbomachine propeller
- Patent number 10,780,976
- Issue date Sep 22, 2020
- SAFRAN AIRCRAFT ENGINES
- Huguette De Wergifosse
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for electromechanical pitch actuation for a turbine engine p...
- Patent number 10,766,604
- Issue date Sep 8, 2020
- SAFRAN AIRCRAFT ENGINES
- Huguette de Wergifosse
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multi-spool gas turbine engine architecture
- Patent number 10,767,567
- Issue date Sep 8, 2020
- Pratt & Whitney Canada Corp.
- Guy Lefebvre
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid aircraft propulsors having electrically-driven augmentor fans
- Patent number 10,710,734
- Issue date Jul 14, 2020
- The Boeing Company
- Mithra M. K. V. Sankrithi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Supply of air to an air-conditioning circuit of an aircraft cabin f...
- Patent number 10,703,487
- Issue date Jul 7, 2020
- SAFRAN AIRCRAFT ENGINES
- Nicolas Claude Parmentier
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Unducted thrust producing system architecture
- Patent number 10,704,410
- Issue date Jul 7, 2020
- General Electric Company
- Darek Tomasz Zatorski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gear train architecture for a multi-spool gas turbine engine
- Patent number 10,690,061
- Issue date Jun 23, 2020
- Pratt & Whitney Canada Corp.
- Guy Lefebvre
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vane assembly for an unducted thrust producing system
- Patent number 10,669,881
- Issue date Jun 2, 2020
- General Electric Company
- Andrew Breeze-Stringfellow
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Oil transfer unit for transferring oil between a stationary part an...
- Patent number 10,663,054
- Issue date May 26, 2020
- GE AVIO S.R.L.
- Michele Gravina
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE
- Publication number 20240368997
- Publication date Nov 7, 2024
- GENERAL ELECTRIC COMPANY
- Darek Tomasz Zatorski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STRADDLE MOUNTED LOW PRESSURE COMPRESSOR
- Publication number 20230121939
- Publication date Apr 20, 2023
- Raytheon Technologies Corporation
- Marc J. Muldoon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STATOR WITH DEPRESSIONS IN GASPATH WALL ADJACENT TRAILING EDGES
- Publication number 20230073422
- Publication date Mar 9, 2023
- Pratt & Whitney Canada Corp.
- Hien Duong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DAMPER SYSTEM FOR AN ENGINE SHAFT
- Publication number 20230019363
- Publication date Jan 19, 2023
- GE AVIO S.r.L.
- Marco Garabello
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AERONAUTICAL PROPULSION SYSTEM HAVING A LOW LEAKAGE FLOW RATE AND I...
- Publication number 20230007929
- Publication date Jan 12, 2023
- SAFRAN AIRCRAFT ENGINES
- Caroline Marie FRANTZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM AND METHOD FOR PROPELLER-SPEED OVERSHOOT LIMITATION...
- Publication number 20210017915
- Publication date Jan 21, 2021
- GE AVIO S.r.L.
- Giuseppe Donini
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE
- Publication number 20200308979
- Publication date Oct 1, 2020
- GENERAL ELECTRIC COMPANY
- Darek Tomasz Zatorski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
UNDUCTED THRUST PRODUCING SYSTEM
- Publication number 20200271010
- Publication date Aug 27, 2020
- GENERAL ELECTRIC COMPANY
- Andrew Breeze-Stringfellow
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GAS TURBINE ENGINE EJECTOR
- Publication number 20200025132
- Publication date Jan 23, 2020
- Pratt & Whitney Canada Corp.
- Guorong YAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST ENERGY RECOVERY SYSTEM
- Publication number 20190353042
- Publication date Nov 21, 2019
- Energy Recovery Solutions, LLC
- Randall Keith West
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE WITH PLURAL ACCESSORY AIR PATHS
- Publication number 20190162118
- Publication date May 30, 2019
- United Technologies Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC LINE ROUTING PLATE
- Publication number 20190162078
- Publication date May 30, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Mark R. Plickys
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
UNDUCTED THRUST PRODUCING SYSTEM
- Publication number 20190136710
- Publication date May 9, 2019
- GENERAL ELECTRIC COMPANY
- Andrew BREEZE-STRINGFELLOW
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GAS TURGINE ENGINE WITH TRANSMISSION
- Publication number 20190010875
- Publication date Jan 10, 2019
- Pratt & Whitney Canada Corp.
- Richard ULLYOTT
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE DRIVEN BY SCO2 CYCLE WITH ADVANCED HEAT REJECTION
- Publication number 20170058834
- Publication date Mar 2, 2017
- Rolls-Royce Corporation
- Igor Vaisman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BLADE FOR A FAN OF A TURBOMACHINE, NOTABLY OF THE UNDUCTED FAN TYPE...
- Publication number 20140301844
- Publication date Oct 9, 2014
- ONERA
- Laurence Vion
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GAS TURBINE ENGINE WITH TRANSMISSION
- Publication number 20140290265
- Publication date Oct 2, 2014
- Pratt & Whitney Canada Corp.
- Richard ULLYOTT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE ARCHITECTURE WITH INTERCOOLED TWIN CENTRIFUGAL C...
- Publication number 20140271121
- Publication date Sep 18, 2014
- United Technologies Corporation
- Daniel B. Kupratis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ULTRA-EFFICIENT PROPULSOR WITH AN AUGMENTOR FAN CIRCUMSCRIBING A TU...
- Publication number 20140223884
- Publication date Aug 14, 2014
- The Boeing Company
- Mithra M.K.V. Sankrithi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PROPULSION ENGINE
- Publication number 20140212299
- Publication date Jul 31, 2014
- Rolls-Royce plc
- David Anthony EDWARDS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC SYSTEM FOR CONTROLLING THE ORIENTATION OF FAN BLADES
- Publication number 20140193261
- Publication date Jul 10, 2014
- SNECMA
- Caroline Frantz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PROPULSION DEVICE HAVING UNDUCTED COUNTER-ROTATING AND COAXIAL ROTORS
- Publication number 20140133982
- Publication date May 15, 2014
- CENTRE DE RECHERCHE EN AERONAUTIQUE ASBL-CENAERO
- Clement Marcel, Maurice Dejeu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BLADE, PARTICULARLY VARIABLE-PITCH BLADE, PROPELLOR COMPRISING SUCH...
- Publication number 20140112784
- Publication date Apr 24, 2014
- SNECMA
- Sebastien Pascal
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM FOR CHANGING THE PITCH OF THE CONTRA-ROTATING PROPELLERS OF...
- Publication number 20140017086
- Publication date Jan 16, 2014
- SNECMA
- Gilles Alain Charier
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HUB FOR RADIAL HOUSING OF A HELICAL RING OF A TURBOMACHINE WITH VAR...
- Publication number 20140003945
- Publication date Jan 2, 2014
- Christophe Perdrigeon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOPROP ENGINE SYSTEMS WITH NOISE REDUCING INLET ASSEMBLIES
- Publication number 20130216371
- Publication date Aug 22, 2013
- Honeywell International Inc.
- Don Weir
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEALING DEVICE HAVING A SLEEVE FOR THE PASSAGE OF A CONNECTING ROD...
- Publication number 20130183143
- Publication date Jul 18, 2013
- SNEMCA
- Francois Gallet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE ENGINE COMPRISING A CONTRAROTATING PROPELLER RECEIVER SUPPO...
- Publication number 20130098066
- Publication date Apr 25, 2013
- SNECMA
- Francois Gallet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TRANSVERSE MOUNTED GAS TURBINE ENGINE
- Publication number 20130062463
- Publication date Mar 14, 2013
- United Technologies Corporation
- Wesley K. Lord
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE APPARATUS
- Publication number 20130038057
- Publication date Feb 14, 2013
- Rolls-Royce plc
- ADAM JOHN McLOUGHLIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

to drive unshrouded, low solidity propeller

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inlet for unducted propulsion system

Unducted thrust producing system architecture

Turbomachine with unducted dual propellers

Damper system for an engine shaft

Control system and method for propeller-speed overshoot limitation...

Aeronautical propulsion system having a low leakage flow rate and i...

Turbo-shaft ejector with flow guide ring

Unducted thrust producing system

Additively manufactured heat exchanger

Power transmission system including a lubrication oil recovery devi...

Turboprop comprising an incorporated electricity generator

Reverse flow gas turbine engine with offset RGB

Unducted thrust producing system

Multi-spool gas turbine engine architecture

Pitch actuation system for a turbomachine propeller

Supply of air to an air-conditioning circuit of an aircraft cabin f...

Turbine engine with single wall cantilevered architecture

Geared gas turbine engine

Turbine rotor with low over-speed requirements

Air intake for gas turbine engine

Gas turbine engine with plural accessory air paths

Simplified pitch actuation system for a turbomachine propeller

System for electromechanical pitch actuation for a turbine engine p...

Multi-spool gas turbine engine architecture

Hybrid aircraft propulsors having electrically-driven augmentor fans

Supply of air to an air-conditioning circuit of an aircraft cabin f...

Unducted thrust producing system architecture

Gear train architecture for a multi-spool gas turbine engine

Vane assembly for an unducted thrust producing system

Oil transfer unit for transferring oil between a stationary part an...

Patents Applicationslast 30 patents

UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE

STRADDLE MOUNTED LOW PRESSURE COMPRESSOR

STATOR WITH DEPRESSIONS IN GASPATH WALL ADJACENT TRAILING EDGES

DAMPER SYSTEM FOR AN ENGINE SHAFT

AERONAUTICAL PROPULSION SYSTEM HAVING A LOW LEAKAGE FLOW RATE AND I...

CONTROL SYSTEM AND METHOD FOR PROPELLER-SPEED OVERSHOOT LIMITATION...

UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE

UNDUCTED THRUST PRODUCING SYSTEM

GAS TURBINE ENGINE EJECTOR

EXHAUST ENERGY RECOVERY SYSTEM

GAS TURBINE ENGINE WITH PLURAL ACCESSORY AIR PATHS

HYDRAULIC LINE ROUTING PLATE

UNDUCTED THRUST PRODUCING SYSTEM

GAS TURGINE ENGINE WITH TRANSMISSION

GAS TURBINE ENGINE DRIVEN BY SCO2 CYCLE WITH ADVANCED HEAT REJECTION

BLADE FOR A FAN OF A TURBOMACHINE, NOTABLY OF THE UNDUCTED FAN TYPE...

GAS TURBINE ENGINE WITH TRANSMISSION

GAS TURBINE ENGINE ARCHITECTURE WITH INTERCOOLED TWIN CENTRIFUGAL C...

ULTRA-EFFICIENT PROPULSOR WITH AN AUGMENTOR FAN CIRCUMSCRIBING A TU...

PROPULSION ENGINE

HYDRAULIC SYSTEM FOR CONTROLLING THE ORIENTATION OF FAN BLADES

PROPULSION DEVICE HAVING UNDUCTED COUNTER-ROTATING AND COAXIAL ROTORS

BLADE, PARTICULARLY VARIABLE-PITCH BLADE, PROPELLOR COMPRISING SUCH...

SYSTEM FOR CHANGING THE PITCH OF THE CONTRA-ROTATING PROPELLERS OF...

HUB FOR RADIAL HOUSING OF A HELICAL RING OF A TURBOMACHINE WITH VAR...

TURBOPROP ENGINE SYSTEMS WITH NOISE REDUCING INLET ASSEMBLIES

SEALING DEVICE HAVING A SLEEVE FOR THE PASSAGE OF A CONNECTING ROD...

TURBINE ENGINE COMPRISING A CONTRAROTATING PROPELLER RECEIVER SUPPO...

TRANSVERSE MOUNTED GAS TURBINE ENGINE

GAS TURBINE ENGINE APPARATUS