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B64C11/40

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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C11/00Propellers

Current Industry

B64C11/40automatic

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling the modification of the pitch of...
- Patent number 12,246,820
- Issue date Mar 11, 2025
- SAFRAN AIRCRAFT ENGINES
- Jacques Auriol
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Propeller control system for an aircraft
- Patent number 12,065,234
- Issue date Aug 20, 2024
- GE Aviation Systems Limited
- Steven Clark Calkins
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Combined overspeed, feathering, and reverse enabler control valve f...
- Patent number 12,037,100
- Issue date Jul 16, 2024
- GE AVIO S.R.L.
- Simone Castellani
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Propeller speed overshoot preventing logic
- Patent number 11,964,750
- Issue date Apr 23, 2024
- General Electric Company
- Jozef Zakucia
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Controlling rate of rotor feather by primary blade angle control sy...
- Patent number 11,958,589
- Issue date Apr 16, 2024
- Pratt & Whitney Canada Corp.
- Jagoda Krzywon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for detecting failure of a propeller feedback device
- Patent number 11,905,840
- Issue date Feb 20, 2024
- Pratt & Whitney Canada Corp.
- Jagoda Krzywon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Propeller assembly and pitch control unit
- Patent number 11,873,771
- Issue date Jan 16, 2024
- GE AVIO S.R.L.
- Giuseppe Cervelli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propeller blade angle closed loop control by solenoid modulation
- Patent number 11,827,336
- Issue date Nov 28, 2023
- Hamilton Sundstrand Corporation
- Timothy Maver
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for detecting failure of a propeller control unit
- Patent number 11,821,325
- Issue date Nov 21, 2023
- Pratt & Whitney Canada Corp.
- Jagoda Krzywon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for controlling the cyclic setting of blades
- Patent number 11,772,778
- Issue date Oct 3, 2023
- SAFRAN AIRCRAFT ENGINES
- Tewfik Boudebiza
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for aircraft propeller governing
- Patent number 11,554,851
- Issue date Jan 17, 2023
- Pratt & Whitney Canada Corp.
- Gabriel Meunier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Propeller assembly and pitch control unit
- Patent number 11,519,346
- Issue date Dec 6, 2022
- GE AVIO S.R.L.
- Giuseppe Cervelli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pitch control assembly
- Patent number 11,407,494
- Issue date Aug 9, 2022
- GE Aviation Systems Limited
- Christopher Roy Carrington
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller control unit
- Patent number 11,312,476
- Issue date Apr 26, 2022
- Woodward, Inc.
- Brian Hoemke
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Transfer bearing collapsing device
- Patent number 11,161,598
- Issue date Nov 2, 2021
- GE AVIO S.R.L.
- Marco Garabello
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control apparatus for a hydraulic variable-pitch propeller and prop...
- Patent number 11,143,200
- Issue date Oct 12, 2021
- MT-Propeller Entwicklung GmbH
- Martin Albrecht
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Propeller oil control system for aircraft turboprop engines
- Patent number 11,066,150
- Issue date Jul 20, 2021
- Honeywell International Inc.
- Paul W. Futa
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method of controlling a propeller with two-position solenoid
- Patent number 11,059,567
- Issue date Jul 13, 2021
- Pratt & Whitney Canada Corp.
- Nicolas Des Roches-Dionne
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hydraulic circuit with controlled recirculation circuit
- Patent number 10,920,798
- Issue date Feb 16, 2021
- SAFRAN AIRCRAFT ENGINES
- Benjamin André Goguet-Chapuis
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller pitch control system for aircraft turboprop engines
- Patent number 10,850,831
- Issue date Dec 1, 2020
- Honeywell International Inc.
- Paul W. Futa
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Metering of oil flow to engine propeller
- Patent number 10,830,391
- Issue date Nov 10, 2020
- Pratt & Whitney Canada Corp.
- Reza Pedrami
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Aircraft turboprop engine propeller pitch control system including...
- Patent number 10,807,701
- Issue date Oct 20, 2020
- Honeywell International Inc.
- Paul W. Futa
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for propeller pitch control
- Patent number 10,800,512
- Issue date Oct 13, 2020
- General Electric Company
- Piotr Wincenty Tomaszewicz
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade angle control system
- Patent number 10,793,256
- Issue date Oct 6, 2020
- Pratt & Whitney Canada Corp.
- David Waddleton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Single lever turboprop control systems and methods utilizing torque...
- Patent number 10,773,816
- Issue date Sep 15, 2020
- Honeywell International Inc.
- Dave Looper
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic actuation control in propellers
- Patent number 10,745,111
- Issue date Aug 18, 2020
- RATIER-FIGEAC SAS
- Julien Lassalle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic actuation system
- Patent number 10,717,517
- Issue date Jul 21, 2020
- RATIER-FIGEAC SAS
- Julien Lassalle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hydraulic actuation systems
- Patent number 10,683,082
- Issue date Jun 16, 2020
- RATIER-FIGEAC SAS
- Julien Lassalle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotary wing aircraft pitch control system
- Patent number 10,676,185
- Issue date Jun 9, 2020
- Sikorsky Aircraft Corporation
- Kevin L. Bredenbeck
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pitch control system
- Patent number 10,647,422
- Issue date May 12, 2020
- Sikorsky Aircraft Corporation
- Kevin L. Bredenbeck
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING A VARIABLE-PITCH PROPELLER WITH O...
- Publication number 20250229890
- Publication date Jul 17, 2025
- Pratt & Whitney Canada Corp.
- Gabriel MEUNIER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MODEL-BASED SPEED GOVERNING FOR VARIABLE-PITCH PROPELLER
- Publication number 20250223026
- Publication date Jul 10, 2025
- Pratt & Whitney Canada Corp.
- Gabriel MEUNIER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER CONTROL SYSTEM FOR AN AIRCRAFT
- Publication number 20240391583
- Publication date Nov 28, 2024
- GE AVIATION SYSTEMS LIMITED
- Steven Clark Calkins
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CONTROLLING RATE OF ROTOR FEATHER BY SYSTEM SECONDARY TO PRIMARY BL...
- Publication number 20240217649
- Publication date Jul 4, 2024
- PRATT & WHITNEY CANADA CORP.
- Jagoda KRZYWON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROPELLER ASSEMBLY AND PITCH CONTROL UNIT
- Publication number 20240125279
- Publication date Apr 18, 2024
- GE Aviation Czech s.r.o.
- Giuseppe Cervelli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BACK-UP PROTECTION FOR UNCONTROLLED FLUID PRESSURE INCREASE IN PROP...
- Publication number 20240124125
- Publication date Apr 18, 2024
- Pratt & Whitney Canada Corp.
- Jagoda KRZYWON
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING THE MODIFICATION OF THE PITCH OF...
- Publication number 20240124126
- Publication date Apr 18, 2024
- SAFRAN AIRCRAFT ENGINES
- Jacques Auriol
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PROPELLER ASSEMBLY AND PITCH CONTROL UNIT
- Publication number 20230106850
- Publication date Apr 6, 2023
- GE Aviation Czech s.r.o.
- Giuseppe Cervelli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR CONTROLLING THE CYCLIC SETTING OF BLADES
- Publication number 20220371721
- Publication date Nov 24, 2022
- SAFRAN AIRCRAFT ENGINES
- Tewfik BOUDEBIZA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR DETECTING FAILURE OF A PROPELLER CONTROL UNIT
- Publication number 20220243610
- Publication date Aug 4, 2022
- Pratt & Whitney Canada Corp.
- Jagoda KRZYWON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR DETECTING FAILURE OF A PROPELLER FEEDBACK DEVICE
- Publication number 20220243608
- Publication date Aug 4, 2022
- Pratt & Whitney Canada Corp.
- Jagoda KRZYWON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING HELICOPTER ROTOR AIRFOIL
- Publication number 20220033062
- Publication date Feb 3, 2022
- NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
- Qijun ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROPELLER BLADE PITCH ANGLE FEEDBACK FROM ACTUATOR ROTATION
- Publication number 20210206474
- Publication date Jul 8, 2021
- HAMILTON SUNDSTRAND CORPORATION
- David R. Danielson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER ASSEMBLY AND PITCH CONTROL UNIT
- Publication number 20210079855
- Publication date Mar 18, 2021
- GE Aviation Czech s.r.o.
- Giuseppe Cervelli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF CONTROLLING A PROPELLER WITH TWO-POSITION SOLENOID
- Publication number 20200369370
- Publication date Nov 26, 2020
- Pratt & Whitney Canada Corp.
- Nicolas DES ROCHES-DIONNE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
COMBINED OVERSPEED, FEATHERING, AND REVERSE ENABLER CONTROL VALVE F...
- Publication number 20200298959
- Publication date Sep 24, 2020
- GE AVIO S.r.L.
- Simone Castellani
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM AND METHOD FOR AIRCRAFT PROPELLER GOVERNING
- Publication number 20200262542
- Publication date Aug 20, 2020
- Pratt & Whitney Canada Corp.
- Gabriel MEUNIER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER OIL CONTROL SYSTEM FOR AIRCRAFT TURBOPROP ENGINES
- Publication number 20200198765
- Publication date Jun 25, 2020
- HONEYWELL INTERNATIONAL INC.
- Paul W. Futa
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER PITCH CONTROL SYSTEM FOR AIRCRAFT TURBOPROP ENGINES
- Publication number 20200198764
- Publication date Jun 25, 2020
- HONEYWELL INTERNATIONAL INC.
- Paul W. Futa
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER BLADE ANGLE CLOSED LOOP CONTROL BY SOLENOID MODULATION
- Publication number 20200189721
- Publication date Jun 18, 2020
- HAMILTON SUNDSTRAND CORPORATION
- Timothy Maver
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PITCH CONTROL SYSTEM
- Publication number 20200023956
- Publication date Jan 23, 2020
- SIKORSKY AIRCRAFT CORPORATION
- Kevin L. Bredenbeck
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TRANSFER BEARING COLLAPSING DEVICE
- Publication number 20190389562
- Publication date Dec 26, 2019
- GE AVIO S.r.L.
- Marco Garabello
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PITCH CONTROL ASSEMBLY
- Publication number 20190367159
- Publication date Dec 5, 2019
- GE AVIATION SYSTEMS LIMITED
- Christopher Roy CARRINGTON
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER CYCLIC CONTROL FOR FLYING WING LIFT AUGMENTATION
- Publication number 20190300153
- Publication date Oct 3, 2019
- Northrop Grumman Systems Corporation
- Joel S. Warner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER CONTROL UNIT
- Publication number 20190092453
- Publication date Mar 28, 2019
- WOODWARD, INC.
- Brian Hoemke
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DUAL VALVE SYSTEMS FOR ACTUATOR CONTROL
- Publication number 20190061916
- Publication date Feb 28, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Timothy Maver
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SINGLE LEVER TURBOPROP CONTROL SYSTEMS AND METHODS UTILIZING TORQUE...
- Publication number 20190047714
- Publication date Feb 14, 2019
- HONEYWELL INTERNATIONAL INC.
- Dave Looper
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROPELLER CONTROL SYSTEM FOR AN AIRCRAFT
- Publication number 20190031319
- Publication date Jan 31, 2019
- GE AVIATION SYSTEMS LIMITED
- Steven Clark CALKINS
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METERING OF OIL FLOW TO ENGINE PROPELLER
- Publication number 20190003642
- Publication date Jan 3, 2019
- Pratt & Whitney Canada Corp.
- Reza PEDRAMI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SYSTEM AND METHOD FOR AIRCRAFT PROPELLER CONTROL
- Publication number 20180334242
- Publication date Nov 22, 2018
- Pratt & Whitney Canada Corp.
- Reza PEDRAMI
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for controlling the modification of the pitch of...

Propeller control system for an aircraft

Combined overspeed, feathering, and reverse enabler control valve f...

Propeller speed overshoot preventing logic

Controlling rate of rotor feather by primary blade angle control sy...

System and method for detecting failure of a propeller feedback device

Propeller assembly and pitch control unit

Propeller blade angle closed loop control by solenoid modulation

System and method for detecting failure of a propeller control unit

System for controlling the cyclic setting of blades

System and method for aircraft propeller governing

Propeller assembly and pitch control unit

Pitch control assembly

Propeller control unit

Transfer bearing collapsing device

Control apparatus for a hydraulic variable-pitch propeller and prop...

Propeller oil control system for aircraft turboprop engines

Method of controlling a propeller with two-position solenoid

Hydraulic circuit with controlled recirculation circuit

Propeller pitch control system for aircraft turboprop engines

Metering of oil flow to engine propeller

Aircraft turboprop engine propeller pitch control system including...

System and method for propeller pitch control

Propeller blade angle control system

Single lever turboprop control systems and methods utilizing torque...

Hydraulic actuation control in propellers

Hydraulic actuation system

Hydraulic actuation systems

Rotary wing aircraft pitch control system

Pitch control system

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR CONTROLLING A VARIABLE-PITCH PROPELLER WITH O...

MODEL-BASED SPEED GOVERNING FOR VARIABLE-PITCH PROPELLER

PROPELLER CONTROL SYSTEM FOR AN AIRCRAFT

CONTROLLING RATE OF ROTOR FEATHER BY SYSTEM SECONDARY TO PRIMARY BL...

PROPELLER ASSEMBLY AND PITCH CONTROL UNIT

BACK-UP PROTECTION FOR UNCONTROLLED FLUID PRESSURE INCREASE IN PROP...

SYSTEM AND METHOD FOR CONTROLLING THE MODIFICATION OF THE PITCH OF...

PROPELLER ASSEMBLY AND PITCH CONTROL UNIT

SYSTEM FOR CONTROLLING THE CYCLIC SETTING OF BLADES

SYSTEM AND METHOD FOR DETECTING FAILURE OF A PROPELLER CONTROL UNIT

SYSTEM AND METHOD FOR DETECTING FAILURE OF A PROPELLER FEEDBACK DEVICE

METHOD AND SYSTEM FOR DETERMINING HELICOPTER ROTOR AIRFOIL

PROPELLER BLADE PITCH ANGLE FEEDBACK FROM ACTUATOR ROTATION

PROPELLER ASSEMBLY AND PITCH CONTROL UNIT

METHOD OF CONTROLLING A PROPELLER WITH TWO-POSITION SOLENOID

COMBINED OVERSPEED, FEATHERING, AND REVERSE ENABLER CONTROL VALVE F...

SYSTEM AND METHOD FOR AIRCRAFT PROPELLER GOVERNING

PROPELLER OIL CONTROL SYSTEM FOR AIRCRAFT TURBOPROP ENGINES

PROPELLER PITCH CONTROL SYSTEM FOR AIRCRAFT TURBOPROP ENGINES

PROPELLER BLADE ANGLE CLOSED LOOP CONTROL BY SOLENOID MODULATION

PITCH CONTROL SYSTEM

TRANSFER BEARING COLLAPSING DEVICE

PITCH CONTROL ASSEMBLY

PROPELLER CYCLIC CONTROL FOR FLYING WING LIFT AUGMENTATION

PROPELLER CONTROL UNIT

DUAL VALVE SYSTEMS FOR ACTUATOR CONTROL

SINGLE LEVER TURBOPROP CONTROL SYSTEMS AND METHODS UTILIZING TORQUE...

PROPELLER CONTROL SYSTEM FOR AN AIRCRAFT

METERING OF OIL FLOW TO ENGINE PROPELLER

SYSTEM AND METHOD FOR AIRCRAFT PROPELLER CONTROL