Ram air turbines

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CPC
B64D41/007

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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT B64D41/00Power installations for auxiliary purposes

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B64D41/007Ram air turbines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Actuator release mechanism
- Patent number 12,191,075
- Issue date Jan 7, 2025
- Hamilton Sundstrand Corporation
- Przemysław Kiełczykowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current bus control scheme
- Patent number 12,107,409
- Issue date Oct 1, 2024
- Hamilton Sundstrand Corporation
- Jordan K. Vanevenhoven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Built in test (BIT) for transformer rectifier unit (TRU) backfeed i...
- Patent number 12,099,096
- Issue date Sep 24, 2024
- Hamilton Sundstrand Corporation
- Jordan K. Vanevenhoven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for positioning a ram air turbine of an aircraft during its...
- Patent number 11,981,448
- Issue date May 14, 2024
- Airbus Operations SAS
- Stéphane Auffray
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft accessory unit powered by ram air turbine
- Patent number 11,878,812
- Issue date Jan 23, 2024
- Rolls-Royce Corporation
- Peter M. Schenk
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System for synchronising energy sources coupled to an aircraft
- Patent number 11,873,112
- Issue date Jan 16, 2024
- SAFRAN
- Jean-Philippe Salanne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and methods for implementing regional air transit network us...
- Patent number 11,866,184
- Issue date Jan 9, 2024
- Zunum Aero, Inc.
- Burton Matthew Knapp
- G08 - SIGNALLING
Information Patent Grant
Manually actuated hydraulic circuit for ram air turbine (RAT) restow
- Patent number 11,858,650
- Issue date Jan 2, 2024
- Hamilton Sundstrand Corporation
- Timothy Scott Konicek
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Energy-harvesting spoiler on a wing of an aircraft
- Patent number 11,845,350
- Issue date Dec 19, 2023
- The Boeing Company
- Jeff S Siegmeth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ram air turbine installation allowing low speed flight
- Patent number 11,840,353
- Issue date Dec 12, 2023
- ZSM HOLDINGS LLC
- Scott David Rewerts
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electronic controller with off-load and anti-stall capability for R...
- Patent number 11,820,528
- Issue date Nov 21, 2023
- Hamilton Sundstrand Corporation
- Paul Reinhard
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Ram air turbine including damping element to vary natural frequency
- Patent number 11,794,876
- Issue date Oct 24, 2023
- Hamilton Sundstrand Corporation
- Daniel Kuehn
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Ram air turbine deployment actuator heater
- Patent number 11,732,698
- Issue date Aug 22, 2023
- Hamilton Sundstrand Corporation
- Scott J. Marks
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Aircraft with ram air turbine disk with generator having blade shro...
- Patent number 11,719,119
- Issue date Aug 8, 2023
- Rolls-Royce Corporation
- Peter M. Schenk
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
DC contactor input into RAT auto-deploy
- Patent number 11,702,222
- Issue date Jul 18, 2023
- Hamilton Sundstrand Corporation
- Jordan K. Vanevenhoven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flat release mechanism for ram air turbine actuator
- Patent number 11,667,395
- Issue date Jun 6, 2023
- Hamilton Sundstrand Corporation
- Izabela Morska
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Aircraft installation for supplying pressurized air
- Patent number 11,623,752
- Issue date Apr 11, 2023
- Airbus Operations S.L.
- Angel Garcia Zuazo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
AC essential bus delta current and over current protection scheme
- Patent number 11,616,366
- Issue date Mar 28, 2023
- Hamilton Sundstrand Corporation
- Jordan K. Vanevenhoven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Strut with inner damper rod
- Patent number 11,603,212
- Issue date Mar 14, 2023
- Hamilton Sundstrand Corporation
- Kanthi Gnanam Kannan
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Ram air turbine rolling element bearing supported turbine release f...
- Patent number 11,603,211
- Issue date Mar 14, 2023
- Hamilton Sundstrand Corporation
- Stephen Michael Bortoli
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Air management system
- Patent number 11,597,523
- Issue date Mar 7, 2023
- Airbus Operations S.L.
- Esteban Martino-Gonzalez
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Generator air gap heater
- Patent number 11,591,959
- Issue date Feb 28, 2023
- SAFRAN ELECTRICAL & POWER
- Joseph Paul Fakult
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open rotor boundary layer ingestion booster
- Patent number 11,584,513
- Issue date Feb 21, 2023
- The Boeing Company
- Eric B. Gilbert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ejection jack having a toggle assembly
- Patent number 11,572,193
- Issue date Feb 7, 2023
- Hamilton Sundstrand Corporation
- Stephen Michael Bortoli
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
AC bus tie contactor input into rat auto-deploy
- Patent number 11,527,976
- Issue date Dec 13, 2022
- Hamilton Sundstrand Corporation
- Jordan K. Vanevenhoven
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Kinetic energy taxi system and thermal energy recovery system
- Patent number 11,524,793
- Issue date Dec 13, 2022
- Embraer S.A.
- Daniel Bueno Silveira Lima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ram air turbine systems
- Patent number 11,485,514
- Issue date Nov 1, 2022
- Hamilton Sundstrand Corporation
- Mykola Kravchenko
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electric aircraft having ram air turbines
- Patent number 11,465,769
- Issue date Oct 11, 2022
- Hamilton Sundstrand Corporation
- Yandriel Silverio
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Air cycle machine connected to engine gearbox
- Patent number 11,465,770
- Issue date Oct 11, 2022
- Hamilton Sundstrand Corporation
- Alan Retersdorf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Environmental control system utilizing two pass secondary heat exch...
- Patent number 11,459,110
- Issue date Oct 4, 2022
- HAMILTON SUNSTRAND CORPORATION
- Louis J. Bruno
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DUCTED SUPPLEMENTAL POWER UNIT OF AIRCRAFT
- Publication number 20240409233
- Publication date Dec 12, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Robert C. Cooney
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM AND METHODS FOR IMPLEMENTING REGIONAL AIR TRANSIT NETWORK US...
- Publication number 20240391596
- Publication date Nov 28, 2024
- Zunum Aero, Inc.
- Burton Matthew KNAPP
- G08 - SIGNALLING
Information Patent Application
MODE SELECTION VALVE FOR RAT RE-STOW PUMP
- Publication number 20240288010
- Publication date Aug 29, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Przemyslaw KIELCZYKOWSKI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FLUID ACCELERATOR
- Publication number 20240286757
- Publication date Aug 29, 2024
- ESS 2 Tech, LLC
- Michael Suk
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CHECK VALVE FOR RAT RESTOW PUMP
- Publication number 20240287951
- Publication date Aug 29, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Przemyslaw KIELCZYKOWSKI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
RAM AIR TURBINE
- Publication number 20240286755
- Publication date Aug 29, 2024
- ESS 2 Tech, LLC
- Michael Suk
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FLUID ACCELERATOR
- Publication number 20240286756
- Publication date Aug 29, 2024
- ESS 2 Tech, LLC
- Michael Suk
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WING ENERGY REUTILIZATION SYSTEM
- Publication number 20240280083
- Publication date Aug 22, 2024
- ABU DHABI UNIVERSITY
- Ahmed Fawzi AbdulMoati Abdellatif Elghazali
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD OF CONFIGURING A WING-MOUNTED TURBINE FOR GENERATING ELECTRI...
- Publication number 20240270404
- Publication date Aug 15, 2024
- Continuum Dynamics, Inc.
- Glen R. Whitehouse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTUATOR RELEASE MECHANISM
- Publication number 20230392566
- Publication date Dec 7, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Przemyslaw KIELCZYKOWSKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIRECT CURRENT BUS CONTROL SCHEME
- Publication number 20230378743
- Publication date Nov 23, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Jordan K. Vanevenhoven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE SHRO...
- Publication number 20230358148
- Publication date Nov 9, 2023
- Rolls-Royce Corporation
- Peter M. Schenk
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RAM AIR TURBINE INCLUDING DAMPING ELEMENT TO VARY NATURAL FREQUENCY
- Publication number 20230322359
- Publication date Oct 12, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Daniel Kuehn
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR SYSTEM WITH THERM...
- Publication number 20230312128
- Publication date Oct 5, 2023
- Rolls-Royce Corporation
- Peter M. Schenk
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE TIP...
- Publication number 20230303264
- Publication date Sep 28, 2023
- Rolls-Royce Corporation
- Peter M. Schenk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRCRAFT ACCESSORY UNIT POWERED BY RAM AIR TURBINE
- Publication number 20230303263
- Publication date Sep 28, 2023
- Rolls-Royce Corporation
- Peter M. Schenk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRONIC CONTROLLER WITH OFF-LOAD AND ANTI-STALL CAPABILITY FOR R...
- Publication number 20230303265
- Publication date Sep 28, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Paul Reinhard
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
RAM AIR TURBINE INSTALLATION ALLOWING LOW SPEED FLIGHT
- Publication number 20230271717
- Publication date Aug 31, 2023
- ZSM HOLDINGS LLC
- Scott David REWERTS
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Charging System for Aircraft and Drones
- Publication number 20230264823
- Publication date Aug 24, 2023
- Elijah Abron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SMART HEATER FOR AIRCRAFT GENERATOR FREEZE PROTECTION
- Publication number 20230257125
- Publication date Aug 17, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Ashutosh Joshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUILT IN TEST (BIT) FOR TRANSFORMER RECTIFIER UNIT (TRU) BACKFEED I...
- Publication number 20230251329
- Publication date Aug 10, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Jordan K. Vanevenhoven
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD FOR POSITIONING A RAM AIR TURBINE OF AN AIRCRAFT DURING ITS...
- Publication number 20220332432
- Publication date Oct 20, 2022
- Airbus Operations SAS
- Stéphane AUFFRAY
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM AND METHODS FOR IMPLEMENTING REGIONAL AIR TRANSIT NETWORK US...
- Publication number 20220219827
- Publication date Jul 14, 2022
- Zunum Aero, Inc.
- Burton Matthew KNAPP
- G08 - SIGNALLING
Information Patent Application
KINETIC ENERGY TAXI SYSTEM AND THERMAL ENERGY RECOVERY SYSTEM
- Publication number 20220194613
- Publication date Jun 23, 2022
- EMBRAER S.A.
- Daniel Bueno Silveira LIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUPERCRITICAL CARBON DIOXIDE-COOLED GENERATOR AND TURBINE
- Publication number 20220153426
- Publication date May 19, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Brian M. Holley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEOMETRIC APPROACH TO STRESS REDUCED INTRA-FLOW PATH SHROUDS FOR TU...
- Publication number 20220135242
- Publication date May 5, 2022
- Honeywell International Inc.
- Richard David Conner
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DC BUS VOLTAGE INPUT INTO RAT AUTO-DEPLOY
- Publication number 20210292000
- Publication date Sep 23, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Jordan K. Vanevenhoven
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
RAM AIR TURBINE GEARBOX ASSEMBLY
- Publication number 20210293322
- Publication date Sep 23, 2021
- HAMILTON SUNDSTRAND CORPORATION
- David Everett Russ
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
OPEN ROTOR BOUNDARY LAYER INGESTION BOOSTER
- Publication number 20210291964
- Publication date Sep 23, 2021
- The Boeing Company
- Eric B. Gilbert
- B60 - VEHICLES IN GENERAL
Information Patent Application
DC CONTACTOR INPUT INTO RAT AUTO-DEPLOY
- Publication number 20210292001
- Publication date Sep 23, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Jordan K. Vanevenhoven
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Ram air turbines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Actuator release mechanism

Direct current bus control scheme

Built in test (BIT) for transformer rectifier unit (TRU) backfeed i...

Method for positioning a ram air turbine of an aircraft during its...

Aircraft accessory unit powered by ram air turbine

System for synchronising energy sources coupled to an aircraft

System and methods for implementing regional air transit network us...

Manually actuated hydraulic circuit for ram air turbine (RAT) restow

Energy-harvesting spoiler on a wing of an aircraft

Ram air turbine installation allowing low speed flight

Electronic controller with off-load and anti-stall capability for R...

Ram air turbine including damping element to vary natural frequency

Ram air turbine deployment actuator heater

Aircraft with ram air turbine disk with generator having blade shro...

DC contactor input into RAT auto-deploy

Flat release mechanism for ram air turbine actuator

Aircraft installation for supplying pressurized air

AC essential bus delta current and over current protection scheme

Strut with inner damper rod

Ram air turbine rolling element bearing supported turbine release f...

Air management system

Generator air gap heater

Open rotor boundary layer ingestion booster

Ejection jack having a toggle assembly

AC bus tie contactor input into rat auto-deploy

Kinetic energy taxi system and thermal energy recovery system

Ram air turbine systems

Electric aircraft having ram air turbines

Air cycle machine connected to engine gearbox

Environmental control system utilizing two pass secondary heat exch...

Patents Applicationslast 30 patents

DUCTED SUPPLEMENTAL POWER UNIT OF AIRCRAFT

SYSTEM AND METHODS FOR IMPLEMENTING REGIONAL AIR TRANSIT NETWORK US...

MODE SELECTION VALVE FOR RAT RE-STOW PUMP

FLUID ACCELERATOR

CHECK VALVE FOR RAT RESTOW PUMP

RAM AIR TURBINE

FLUID ACCELERATOR

WING ENERGY REUTILIZATION SYSTEM

METHOD OF CONFIGURING A WING-MOUNTED TURBINE FOR GENERATING ELECTRI...

ACTUATOR RELEASE MECHANISM

DIRECT CURRENT BUS CONTROL SCHEME

AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE SHRO...

RAM AIR TURBINE INCLUDING DAMPING ELEMENT TO VARY NATURAL FREQUENCY

AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR SYSTEM WITH THERM...

AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE TIP...

AIRCRAFT ACCESSORY UNIT POWERED BY RAM AIR TURBINE

ELECTRONIC CONTROLLER WITH OFF-LOAD AND ANTI-STALL CAPABILITY FOR R...

RAM AIR TURBINE INSTALLATION ALLOWING LOW SPEED FLIGHT

Charging System for Aircraft and Drones

SMART HEATER FOR AIRCRAFT GENERATOR FREEZE PROTECTION

BUILT IN TEST (BIT) FOR TRANSFORMER RECTIFIER UNIT (TRU) BACKFEED I...

METHOD FOR POSITIONING A RAM AIR TURBINE OF AN AIRCRAFT DURING ITS...

SYSTEM AND METHODS FOR IMPLEMENTING REGIONAL AIR TRANSIT NETWORK US...

KINETIC ENERGY TAXI SYSTEM AND THERMAL ENERGY RECOVERY SYSTEM

SUPERCRITICAL CARBON DIOXIDE-COOLED GENERATOR AND TURBINE

GEOMETRIC APPROACH TO STRESS REDUCED INTRA-FLOW PATH SHROUDS FOR TU...

DC BUS VOLTAGE INPUT INTO RAT AUTO-DEPLOY

RAM AIR TURBINE GEARBOX ASSEMBLY

OPEN ROTOR BOUNDARY LAYER INGESTION BOOSTER

DC CONTACTOR INPUT INTO RAT AUTO-DEPLOY