Mechanical drives

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F02C7/275

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Parent Industries

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

F02C7/275Mechanical drives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Digital shaft positioning for a turbine rotor
- Patent number 12,084,985
- Issue date Sep 10, 2024
- Kenneth Knecht
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric enhanced transmission for multi-spool load-sharing turbofa...
- Patent number 12,065,973
- Issue date Aug 20, 2024
- RTX Corporation
- Daniel Bernard Kupratis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods of power allocation for hybrid electric archite...
- Patent number 11,970,062
- Issue date Apr 30, 2024
- GE Aviation Systems LLC
- Manish Ashvinkumar Dalal
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air turbine starter with lubricated bearing assembly
- Patent number 11,859,556
- Issue date Jan 2, 2024
- Unison Industries, LLC
- Nilesh Vilas Varote
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
AC electrical power system for a vehicle
- Patent number 11,845,388
- Issue date Dec 19, 2023
- General Electric Company
- Kum Kang Huh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas turbine engine with intercooled cooling air and dual towershaft...
- Patent number 11,846,237
- Issue date Dec 19, 2023
- RTX Corporation
- Gabriel L. Suciu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbomachine having a free turbine comprising electric machines ass...
- Patent number 11,846,198
- Issue date Dec 19, 2023
- SAFRAN HELICOPTER ENGINES
- Loïs Pierre Denis Vive
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Motoring synchronization for multiple engines
- Patent number 11,840,968
- Issue date Dec 12, 2023
- RTX Corporation
- Matthew D. Teicholz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Alternating starter use during multi-engine motoring
- Patent number 11,807,378
- Issue date Nov 7, 2023
- RTX Corporation
- David Gelwan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Aircraft cabin blower system
- Patent number 11,698,023
- Issue date Jul 11, 2023
- Rolls-Royce PLC
- Matthew J. Willshee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for selectively disconnecting embedded electric...
- Patent number 11,639,669
- Issue date May 2, 2023
- General Electric Company
- Bartlomiej Drozd
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Quick access engine rotator pad
- Patent number 11,629,648
- Issue date Apr 18, 2023
- Hamilton Sundstrand Corporation
- Craig Friedberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air turbine starter with lubricated bearing assembly
- Patent number 11,578,662
- Issue date Feb 14, 2023
- Unison Industries, LLC
- Nilesh Vilas Varote
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Structure and method to mitigate rotor bow in turbine engine
- Patent number 11,549,392
- Issue date Jan 10, 2023
- General Electric Company
- Milind Chandrakant Dhabade
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine engine turning system
- Patent number 11,536,202
- Issue date Dec 27, 2022
- GE AVIO S.R.L.
- Antonio Caimano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
In flight restart system and method for free turbine engine
- Patent number 11,530,647
- Issue date Dec 20, 2022
- Pratt & Whitney Canada Corp.
- Robert H. Perkinson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Starter-generator modules for gas turbine engines
- Patent number 11,519,336
- Issue date Dec 6, 2022
- Hamilton Sundstrand Corporation
- Jacek F. Gieras
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrical architecture for an aircraft, aircraft comprising the ar...
- Patent number 11,509,245
- Issue date Nov 22, 2022
- Thales
- Frédéric Lacaux
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine engine spool coupling
- Patent number 11,459,946
- Issue date Oct 4, 2022
- Raytheon Technologies Corporation
- Matthew R. Feulner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Power distribution device between an electric starter and an electr...
- Patent number 11,415,061
- Issue date Aug 16, 2022
- SAFRAN AIRCRAFT ENGINES
- Huguette De Wergifosse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary power unit with plural spool assembly and starter transmi...
- Patent number 11,408,353
- Issue date Aug 9, 2022
- Honeywell International Inc.
- David K. Jan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Auxiliary device system of aircraft engine
- Patent number 11,384,694
- Issue date Jul 12, 2022
- Kawasaki Jukogyo Kabushiki Kaisha
- Yoshiyasu Shibayama
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Methods and apparatus for controlling at least part of a start-up o...
- Patent number 11,365,684
- Issue date Jun 21, 2022
- Rolls-Royce plc
- Stephen M. Husband
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for starting a turbine engine in cold weather and system for...
- Patent number 11,339,683
- Issue date May 24, 2022
- SAFRAN AIRCRAFT ENGINES
- Clement Dupays
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mechanical shear fuse for engine motoring system
- Patent number 11,313,418
- Issue date Apr 26, 2022
- Hamilton Sundstrand Corporation
- Matthew Allen Slayter
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Starting alternatives for gas turbine engines
- Patent number 11,300,056
- Issue date Apr 12, 2022
- Rolls-Royce Corporation
- Adam Kempers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multi-spool geared turbofan arrangement with integrated starter/gen...
- Patent number 11,286,805
- Issue date Mar 29, 2022
- Florida Turbine Technologies, Inc.
- Joseph D. Brostmeyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Dual mode starter generator
- Patent number 11,261,795
- Issue date Mar 1, 2022
- Rolls-Royce North American Technologies, Inc.
- John Kusnierek
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Air turbine starter with lubricated bearing assembly
- Patent number 11,203,980
- Issue date Dec 21, 2021
- Unison Industries, LLC
- Nilesh Vilas Varote
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine system cooldown
- Patent number 11,199,137
- Issue date Dec 14, 2021
- Raytheon Technologies Corporation
- Alan H. Epstein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

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
AC ELECTRICAL POWER SYSTEM FOR A VEHICLE
- Publication number 20240075892
- Publication date Mar 7, 2024
- GENERAL ELECTRIC COMPANY
- Kum Kang Huh
- B60 - VEHICLES IN GENERAL
Information Patent Application
TURBOMACHINE MODULE EQUIPPED WITH AN ELECTRIC MACHINE, AND TURBOMAC...
- Publication number 20240052789
- Publication date Feb 15, 2024
- SAFRAN AIRCRAFT ENGINES
- Frédéric DAUTREPPE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SHAFT COUPLE FOR RAPID START
- Publication number 20240035417
- Publication date Feb 1, 2024
- Rolls-Royce Corporation
- Timothy Unton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FREE TURBINE TURBOMACHINE COMPRISING EQUIPMENT DRIVEN BY THE FREE T...
- Publication number 20230366354
- Publication date Nov 16, 2023
- SAFRAN HELICOPTER ENGINES
- Loïs Pierre Denis VIVE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOMACHINE HAVING A FREE TURBINE COMPRISING ELECTRIC MACHINES ASS...
- Publication number 20230323788
- Publication date Oct 12, 2023
- SAFRAN HELICOPTER ENGINES
- Loïs Pierre Denis VIVE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
- Publication number 20230184172
- Publication date Jun 15, 2023
- UNISON INDUSTRIES, LLC
- Nilesh Vilas Varote
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ELECTRICAL SYSTEMS
- Publication number 20230160344
- Publication date May 25, 2023
- Rolls-Royce plc
- Graham P. BRUCE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE STARTER SYSTEMS AND ASSOCIATED METHODS
- Publication number 20230030319
- Publication date Feb 2, 2023
- The Boeing Company
- John Carl Szillat
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AC ELECTRICAL POWER SYSTEM FOR A VEHICLE
- Publication number 20220371532
- Publication date Nov 24, 2022
- GENERAL ELECTRIC COMPANY
- Kum Kang Huh
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC ENHANCED TRANSMISSION FOR MULTI-SPOOL LOAD-SHARING TURBOFA...
- Publication number 20220205394
- Publication date Jun 30, 2022
- Raytheon Technologies Corporation
- Daniel Bernard Kupratis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
QUICK ACCESS ENGINE ROTATOR PAD
- Publication number 20220195944
- Publication date Jun 23, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Craig Friedberg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE
- Publication number 20220176900
- Publication date Jun 9, 2022
- Rolls-Royce North American Technologies, Inc.
- Donald Klemen
- B60 - VEHICLES IN GENERAL
Information Patent Application
PNEUMATIC STARTER SUPPLEMENTAL LUBRICATION SYSTEM
- Publication number 20220154600
- Publication date May 19, 2022
- HAMILTON SUNDSTRAND CORPORATION
- John T. Pech
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR STARTING A TURBINE ENGINE IN COLD WEATHER AND SYSTEM FOR...
- Publication number 20220145804
- Publication date May 12, 2022
- SAFRAN AIRCRAFT ENGINES
- Clement DUPAYS
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SPLIT COMPRESSOR GAS TURBINE ENGINE
- Publication number 20220074349
- Publication date Mar 10, 2022
- Pratt & Whitney Canada Corp.
- Patrick VALOIS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
- Publication number 20220056850
- Publication date Feb 24, 2022
- UNISON INDUSTRIES, LLC
- Nilesh Vilas Varote
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PRE-START MOTORING SYNCHRONIZATION FOR MULTIPLE ENGINES
- Publication number 20220009646
- Publication date Jan 13, 2022
- Raytheon Technologies Corporation
- Matthew D. Teicholz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AUXILIARY DEVICE SYSTEM OF AIRCRAFT ENGINE
- Publication number 20210396183
- Publication date Dec 23, 2021
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Yoshiyasu SHIBAYAMA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
In Flight Restart System and Method for Free Turbine Engine
- Publication number 20210381438
- Publication date Dec 9, 2021
- Pratt & Whitney Canada Corp.
- Robert H. Perkinson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GAS TURBINE ENGINE WITH INTERCOOLED COOLING AIR AND DUAL TOWERSHAFT...
- Publication number 20210285380
- Publication date Sep 16, 2021
- Raytheon Technologies Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY
- Publication number 20210222627
- Publication date Jul 22, 2021
- UNISON INDUSTRIES, LLC
- Nilesh Vilas Varote
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE TURNING SYSTEM
- Publication number 20210108568
- Publication date Apr 15, 2021
- GE AVIO S.r.L.
- Antonio Caimano
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ELECTRICAL SYSTEMS
- Publication number 20210071583
- Publication date Mar 11, 2021
- Rolls-Royce plc
- Graham P. BRUCE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR STARTING A TURBINE ENGINE IN COLD WEATHER AND SYSTEM FOR...
- Publication number 20210062721
- Publication date Mar 4, 2021
- SAFRAN AIRCRAFT ENGINES
- Clement DUPAYS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
STARTING ALTERNATIVES FOR GAS TURBINE ENGINES
- Publication number 20210062720
- Publication date Mar 4, 2021
- Rolls-Royce Corporation
- Adam Kempers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER DISTRIBUTION DEVICE BETWEEN AN ELECTRIC STARTER AND AN ELECTR...
- Publication number 20210025334
- Publication date Jan 28, 2021
- SAFRAN AIRCRAFT ENGINES
- Huguette DE WERGIFOSSE
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
STARTER-GENERATOR MODULES FOR GAS TURBINE ENGINES
- Publication number 20200408150
- Publication date Dec 31, 2020
- HAMILTON SUNDSTRAND CORPORATION
- Jacek F. Gieras
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STARTER/GENERATOR ELECTRICAL JOINT
- Publication number 20200328654
- Publication date Oct 15, 2020
- Rolls-Royce Corporation
- Kerry Lighty
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AUXILIARY POWER UNIT WITH PLURAL SPOOL ASSEMBLY AND STARTER TRANSMI...
- Publication number 20200309036
- Publication date Oct 1, 2020
- HONEYWELL INTERNATIONAL INC.
- David K. Jan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Mechanical drives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital shaft positioning for a turbine rotor

Electric enhanced transmission for multi-spool load-sharing turbofa...

Systems and methods of power allocation for hybrid electric archite...

Air turbine starter with lubricated bearing assembly

AC electrical power system for a vehicle

Gas turbine engine with intercooled cooling air and dual towershaft...

Turbomachine having a free turbine comprising electric machines ass...

Motoring synchronization for multiple engines

Alternating starter use during multi-engine motoring

Aircraft cabin blower system

Systems and methods for selectively disconnecting embedded electric...

Quick access engine rotator pad

Air turbine starter with lubricated bearing assembly

Structure and method to mitigate rotor bow in turbine engine

Gas turbine engine turning system

In flight restart system and method for free turbine engine

Starter-generator modules for gas turbine engines

Electrical architecture for an aircraft, aircraft comprising the ar...

Gas turbine engine spool coupling

Power distribution device between an electric starter and an electr...

Auxiliary power unit with plural spool assembly and starter transmi...

Auxiliary device system of aircraft engine

Methods and apparatus for controlling at least part of a start-up o...

Method for starting a turbine engine in cold weather and system for...

Mechanical shear fuse for engine motoring system

Starting alternatives for gas turbine engines

Multi-spool geared turbofan arrangement with integrated starter/gen...

Dual mode starter generator

Air turbine starter with lubricated bearing assembly

Gas turbine engine system cooldown

Patents Applicationslast 30 patents

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

AC ELECTRICAL POWER SYSTEM FOR A VEHICLE

TURBOMACHINE MODULE EQUIPPED WITH AN ELECTRIC MACHINE, AND TURBOMAC...

SHAFT COUPLE FOR RAPID START

FREE TURBINE TURBOMACHINE COMPRISING EQUIPMENT DRIVEN BY THE FREE T...

TURBOMACHINE HAVING A FREE TURBINE COMPRISING ELECTRIC MACHINES ASS...

AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY

ELECTRICAL SYSTEMS

GAS TURBINE ENGINE STARTER SYSTEMS AND ASSOCIATED METHODS

AC ELECTRICAL POWER SYSTEM FOR A VEHICLE

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

QUICK ACCESS ENGINE ROTATOR PAD

LOW PRESSURE GENERATOR FOR GAS TURBINE ENGINE

PNEUMATIC STARTER SUPPLEMENTAL LUBRICATION SYSTEM

METHOD FOR STARTING A TURBINE ENGINE IN COLD WEATHER AND SYSTEM FOR...

SPLIT COMPRESSOR GAS TURBINE ENGINE

AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY

PRE-START MOTORING SYNCHRONIZATION FOR MULTIPLE ENGINES

AUXILIARY DEVICE SYSTEM OF AIRCRAFT ENGINE

In Flight Restart System and Method for Free Turbine Engine

GAS TURBINE ENGINE WITH INTERCOOLED COOLING AIR AND DUAL TOWERSHAFT...

AIR TURBINE STARTER WITH LUBRICATED BEARING ASSEMBLY

GAS TURBINE ENGINE TURNING SYSTEM

ELECTRICAL SYSTEMS

METHOD FOR STARTING A TURBINE ENGINE IN COLD WEATHER AND SYSTEM FOR...

STARTING ALTERNATIVES FOR GAS TURBINE ENGINES

POWER DISTRIBUTION DEVICE BETWEEN AN ELECTRIC STARTER AND AN ELECTR...

STARTER-GENERATOR MODULES FOR GAS TURBINE ENGINES

STARTER/GENERATOR ELECTRICAL JOINT

AUXILIARY POWER UNIT WITH PLURAL SPOOL ASSEMBLY AND STARTER TRANSMI...