using jets controlled by piezoelectric actuators

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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS

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B64C2027/725using jets controlled by piezoelectric actuators

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Patents Grantslast 30 patents

Information Patent Grant
Rotary-wing aircraft individual rotor blade pitch control system
- Patent number 11,905,003
- Issue date Feb 20, 2024
- Moog Inc.
- John Kopp
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Individual blade control system for rotorcraft
- Patent number 11,524,777
- Issue date Dec 13, 2022
- Kinetic Analytics LLC
- Neil Rohin Gupta
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for controlling rotorcraft
- Patent number 11,312,480
- Issue date Apr 26, 2022
- Textron Innovations Inc.
- Luke Dafydd Gillett
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric powered direct drive rotor motor with integrated mechanica...
- Patent number 10,926,873
- Issue date Feb 23, 2021
- Lockheed Martin Corporation
- Timothy F. Lauder
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor hub with blade-to-blade dampers attached to the pitch change...
- Patent number 10,773,798
- Issue date Sep 15, 2020
- Bell Textron Inc.
- Andrew Paul Haldeman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Bearing arrangement and an aircraft
- Patent number 10,669,022
- Issue date Jun 2, 2020
- Sikorsky Aircraft Corporation
- David H. Hunter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Adaptable rotor control system for a variable number of blades
- Patent number 10,625,846
- Issue date Apr 21, 2020
- Bell Helicopter Textron Inc.
- Gary Miller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Helicopter
- Patent number 10,513,331
- Issue date Dec 24, 2019
- Andreas Gräber
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor assembly with high lock-number blades
- Patent number 10,472,057
- Issue date Nov 12, 2019
- Bell Helicopter Textron Inc.
- Gary Miller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Composite swashplate guide for rotorcraft control systems
- Patent number 10,442,532
- Issue date Oct 15, 2019
- Sikorsky Aircraft Corporation
- James Orbon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Adaptable rotor control system for a variable number of blades
- Patent number 10,358,207
- Issue date Jul 23, 2019
- Bell Helicopter Textron Inc.
- Gary Miller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Methods and apparatus to control pitch and twist of blades
- Patent number 10,308,357
- Issue date Jun 4, 2019
- The Boeing Company
- Ian M. Gunter
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Relative acceleration blade position measurement
- Patent number 9,481,456
- Issue date Nov 1, 2016
- Sikorsky Aircraft Corporation
- Patrick J. Dempsey
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Ring cam and ring cam assembly for dynamically controlling pitch of...
- Patent number 9,346,535
- Issue date May 24, 2016
- The United States of America as represented by the Secretary of the Air Force
- Zachary H. Adams
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
High speed compound rotary wing aircraft
- Patent number 9,120,567
- Issue date Sep 1, 2015
- Sikorsky Aircraft Corporation
- Mark W. Scott
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gust alleviation/flutter suppression device
- Patent number 6,821,090
- Issue date Nov 23, 2004
- McDonnell Douglas Helicopter Company
- Ahmed A. Hassan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Helicopter individual blade control system
- Patent number 6,666,649
- Issue date Dec 23, 2003
- ZF Luftahrttechnik GmbH
- Uwe Arnold
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Oscillating air jets for implementing blade variable twist, enhanci...
- Patent number 6,543,719
- Issue date Apr 8, 2003
- McDonnell Douglas Helicopter Co.
- Ahmed A. Hassan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Use of flow injection and extraction to control blade vortex intera...
- Patent number 6,283,406
- Issue date Sep 4, 2001
- GTE Service Corporation
- Paul J. Remington
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Oscillating air jets for reducing HSI noise
- Patent number 6,234,751
- Issue date May 22, 2001
- McDonnell Douglas Helicopter Co.
- Ahmed A. Hassan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Apparatus and method for aerodynamic blowing control using smart ma...
- Patent number 6,142,425
- Issue date Nov 7, 2000
- Georgia Institute of Technology
- Erian A. Armanios
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Oscillating air jets for helicopter rotor aerodynamic control and B...
- Patent number 6,092,990
- Issue date Jul 25, 2000
- McDonnell Douglas Helicopter Company
- Ahmed A. Hassan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Apparatus and method for aerodynamic blowing control using smart ma...
- Patent number 5,791,601
- Issue date Aug 11, 1998
- D. Stefan Dancila
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Circulation control aerofoils
- Patent number 5,529,458
- Issue date Jun 25, 1996
- Westland Helicopters Limited
- David V. Humpherson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Self-feathering rotary wing
- Patent number 4,789,305
- Issue date Dec 6, 1988
- Jack F. Vaughen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Helicopter main rotor blade having a short span slot near the tip end
- Patent number 4,655,685
- Issue date Apr 7, 1987
- United Technologies Corporation
- Evan A. Fradenburgh
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Individual blade control
- Patent number 4,379,678
- Issue date Apr 12, 1983
- Textron, Inc.
- Gaylord W. Carlock
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
3547377
- Patent number 3,547,377
- Issue date Dec 15, 1970
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
COMPLIANT HELICOPTER ROTOR PITCH LINK
- Publication number 20240375771
- Publication date Nov 14, 2024
- The Boeing Company
- Conor Briggi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INDIVIDUAL BLADE CONTROL SYSTEM FOR ROTORCRAFT
- Publication number 20220266994
- Publication date Aug 25, 2022
- Neil Rohin Gupta
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTARY-WING AIRCRAFT INDIVIDUAL ROTOR BLADE PITCH CONTROL SYSTEM
- Publication number 20220227487
- Publication date Jul 21, 2022
- MOOG INC.
- John Kopp
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR BLADE CONTROL SYSTEM
- Publication number 20200407056
- Publication date Dec 31, 2020
- BELL HELICOPTER TEXTRON INC.
- Robert P. Reynolds
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
System and Method for Controlling Rotorcraft
- Publication number 20200023941
- Publication date Jan 23, 2020
- BELL HELICOPTER TEXTRON INC.
- Luke Dafydd Gillett
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC POWERED DIRECT DRIVE ROTOR MOTOR WITH INTEGRATED MECHANICA...
- Publication number 20190389570
- Publication date Dec 26, 2019
- Lockheed Martin Corporation
- Timothy F. Lauder
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rotor Hub with Blade-to-Blade Dampers Attached to the Pitch Change...
- Publication number 20190100300
- Publication date Apr 4, 2019
- BELL HELICOPTER TEXTRON INC.
- Andrew Paul Haldeman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
BEARING ARRANGEMENT AND AN AIRCRAFT
- Publication number 20180237134
- Publication date Aug 23, 2018
- SIKORSKY AIRCRAFT CORPORATION
- David H. Hunter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Rotor Assembly with High Lock-Number Blades
- Publication number 20170320567
- Publication date Nov 9, 2017
- BELL HELICOPTER TEXTRON INC.
- Gary Miller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Ganged servo flight control system for an unmanned aerial vehicle
- Publication number 20170057628
- Publication date Mar 2, 2017
- Pulse Aerospace LLC
- Lance Holly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HIGH SPEED COMPOUND ROTARY WING AIRCRAFT
- Publication number 20130327879
- Publication date Dec 12, 2013
- SIKORSKY AIRCRAFT CORPORATION
- Mark W. Scott
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Apparatus and methods for structurally-integrated conductive condui...
- Publication number 20060049302
- Publication date Mar 9, 2006
- Dennis K. Kennedy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Helicopter individual blade control system
- Publication number 20020187041
- Publication date Dec 12, 2002
- Uwe Arnold
- B64 - AIRCRAFT AVIATION COSMONAUTICS

using jets controlled by piezoelectric actuators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotary-wing aircraft individual rotor blade pitch control system

Individual blade control system for rotorcraft

System and method for controlling rotorcraft

Electric powered direct drive rotor motor with integrated mechanica...

Rotor hub with blade-to-blade dampers attached to the pitch change...

Bearing arrangement and an aircraft

Adaptable rotor control system for a variable number of blades

Helicopter

Rotor assembly with high lock-number blades

Composite swashplate guide for rotorcraft control systems

Adaptable rotor control system for a variable number of blades

Methods and apparatus to control pitch and twist of blades

Relative acceleration blade position measurement

Ring cam and ring cam assembly for dynamically controlling pitch of...

High speed compound rotary wing aircraft

Gust alleviation/flutter suppression device

Helicopter individual blade control system

Oscillating air jets for implementing blade variable twist, enhanci...

Use of flow injection and extraction to control blade vortex intera...

Oscillating air jets for reducing HSI noise

Apparatus and method for aerodynamic blowing control using smart ma...

Oscillating air jets for helicopter rotor aerodynamic control and B...

Apparatus and method for aerodynamic blowing control using smart ma...

Circulation control aerofoils

Self-feathering rotary wing

Helicopter main rotor blade having a short span slot near the tip end

Individual blade control

3547377

Patents Applicationslast 30 patents

COMPLIANT HELICOPTER ROTOR PITCH LINK

INDIVIDUAL BLADE CONTROL SYSTEM FOR ROTORCRAFT

ROTARY-WING AIRCRAFT INDIVIDUAL ROTOR BLADE PITCH CONTROL SYSTEM

ROTOR BLADE CONTROL SYSTEM

System and Method for Controlling Rotorcraft

ELECTRIC POWERED DIRECT DRIVE ROTOR MOTOR WITH INTEGRATED MECHANICA...

Rotor Hub with Blade-to-Blade Dampers Attached to the Pitch Change...

BEARING ARRANGEMENT AND AN AIRCRAFT

Rotor Assembly with High Lock-Number Blades

Ganged servo flight control system for an unmanned aerial vehicle

HIGH SPEED COMPOUND ROTARY WING AIRCRAFT

Apparatus and methods for structurally-integrated conductive condui...

Helicopter individual blade control system