PL3974313T3 - Aparatura i sposoby sterowania śmigłem samolotu - Google Patents

Aparatura i sposoby sterowania śmigłem samolotu

Info

Publication number
PL3974313T3
PL3974313T3 PL21203536.4T PL21203536T PL3974313T3 PL 3974313 T3 PL3974313 T3 PL 3974313T3 PL 21203536 T PL21203536 T PL 21203536T PL 3974313 T3 PL3974313 T3 PL 3974313T3
Authority
PL
Poland
Prior art keywords
controlling
methods
aircraft propeller
propeller
aircraft
Prior art date
Application number
PL21203536.4T
Other languages
English (en)
Inventor
Ella Yakobov
James Robert Jarvo
Original Assignee
Pratt & Whitney Canada Corp.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pratt & Whitney Canada Corp. filed Critical Pratt & Whitney Canada Corp.
Publication of PL3974313T3 publication Critical patent/PL3974313T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/301—Blade pitch-changing mechanisms characterised by blade position indicating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/50—Phase synchronisation between multiple propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/0005—Devices specially adapted to indicate the position of a movable element of the aircraft, e.g. landing gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/02—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
PL21203536.4T 2016-08-17 2017-08-17 Aparatura i sposoby sterowania śmigłem samolotu PL3974313T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/239,784 US10486827B2 (en) 2016-08-17 2016-08-17 Apparatus and methods for aircraft propeller control

Publications (1)

Publication Number Publication Date
PL3974313T3 true PL3974313T3 (pl) 2025-09-08

Family

ID=59649621

Family Applications (2)

Application Number Title Priority Date Filing Date
PL17186725T PL3284666T3 (pl) 2016-08-17 2017-08-17 Aparatura i sposób sterowania śmigłem samolotu
PL21203536.4T PL3974313T3 (pl) 2016-08-17 2017-08-17 Aparatura i sposoby sterowania śmigłem samolotu

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL17186725T PL3284666T3 (pl) 2016-08-17 2017-08-17 Aparatura i sposób sterowania śmigłem samolotu

Country Status (3)

Country Link
US (3) US10486827B2 (pl)
EP (2) EP3974313B1 (pl)
PL (2) PL3284666T3 (pl)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10486827B2 (en) * 2016-08-17 2019-11-26 Pratt & Whitney Canada Corp. Apparatus and methods for aircraft propeller control
US10889367B2 (en) 2017-04-24 2021-01-12 Pratt & Whitney Canada Corp. Feedback system for pitch-adjustable blades of aircraft bladed rotor
GB2563948A (en) * 2017-06-30 2019-01-02 Airbus Operations Ltd Aircraft landing gear assembly
WO2019217635A1 (en) 2018-05-09 2019-11-14 Abb Schweiz Ag Turbine speed detection and use
US10864979B2 (en) * 2018-06-27 2020-12-15 Pratt & Whitney Canada Corp. System and method for propeller feedback ring position detection
US10801360B2 (en) * 2018-06-29 2020-10-13 Pratt & Whitney Canada Corp. Phonic wheel with output voltage tuning
US10745110B2 (en) 2018-06-29 2020-08-18 Pratt & Whitney Canada Corp. Propeller blade synchrophasing using phonic wheel
US10822105B2 (en) 2018-07-04 2020-11-03 Pratt & Whitney Canada Corp. Method and system for controlling a crossing threshold used in determining rotational speed of a propeller
US11046422B2 (en) * 2018-07-16 2021-06-29 Pratt & Whitney Canada Corp. Propeller blade angle feedback arrangement and method
US11279465B2 (en) * 2018-07-16 2022-03-22 Pratt & Whitney Canada Corp. Propeller blade angle feedback arrangement and method
US11136134B2 (en) * 2018-12-21 2021-10-05 Pratt & Whitney Canada Corp. System and method for operating a gas turbine engine coupled to an aircraft propeller
US10829201B2 (en) * 2019-03-20 2020-11-10 Pratt & Whitney Canada Corp. Blade angle position feedback system with extended markers
US11643187B2 (en) * 2019-04-09 2023-05-09 Pratt & Whitney Canada Corp. Blade angle position feedback system with profiled marker terminations
US11554850B2 (en) * 2019-04-25 2023-01-17 Pratt & Whitney Canada Corp. Blade angle position feedback system with offset sensors
CN110186370B (zh) * 2019-04-30 2021-02-09 中国航发南方工业有限公司 桨叶角测量传感器动态测试设备及方法
US11333020B2 (en) * 2019-05-31 2022-05-17 Pratt & Whitney Canada Corp. Feedback device with non-axially aligned position markers
US11371825B2 (en) * 2019-05-31 2022-06-28 Pratt & Whitney Canada Corp. Feedback device with differing magnetic permeability zones
US11046423B2 (en) * 2019-07-18 2021-06-29 Pratt & Whitney Canada Corp. Blade angle position feedback system with magnetic shield
US11365691B2 (en) * 2019-09-05 2022-06-21 Pratt & Whitney Canada Corp. Blade angle position feedback system with embedded markers
US11420772B2 (en) * 2019-12-17 2022-08-23 Pratt & Whitney Canada Corp. System and method for determining an axial position of a feedback device
US11592455B2 (en) * 2020-01-13 2023-02-28 Woodward, Inc. Adaptive voltage threshold for turbine engine
US11767769B2 (en) * 2020-12-11 2023-09-26 Pratt & Whitney Canada Corp. Method and system for testing a sensor of a propeller blade angle position feedback system
US11702943B2 (en) * 2021-02-01 2023-07-18 Pratt & Whitney Canada Corp. Propeller control unit validation
US11905840B2 (en) * 2021-02-01 2024-02-20 Pratt & Whitney Canada Corp. System and method for detecting failure of a propeller feedback device
CN113358084B (zh) * 2021-04-30 2022-11-29 武汉船用机械有限责任公司 螺距反馈信号的确定装置
CN114485373B (zh) * 2022-01-05 2024-09-20 武汉船用机械有限责任公司 调距桨反馈环的调整方法和调整结构
US12077278B1 (en) 2023-04-27 2024-09-03 Pratt & Whitney Canada Corp. Systems and methods for detecting erroneous propeller blade pitch measurements
EP4506244A1 (en) * 2023-08-09 2025-02-12 Ratier-Figeac SAS Protection system
CN117685179B (zh) * 2024-01-31 2024-04-19 安徽容知日新科技股份有限公司 风机变桨系统监测方法、监测设备及存储介质

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221306A (en) 1988-07-29 1990-01-31 Dowty Rotol Ltd Assembly for determining the longitudinal displacement of a rotating shaft
US4948337A (en) 1989-05-01 1990-08-14 United Technologies Corporation Aircraft engine propulsor blade pitch sensing
DE69025738T2 (de) 1989-12-30 1996-11-14 Toyota Motor Co Ltd Blattverstellsteuerung für Propeller mit veränderbarer Steigung
US5211539A (en) * 1991-05-13 1993-05-18 Allied-Signal Inc. Apparatus for indicating the pitch of turbofan blades
JPH0524585A (ja) 1991-07-25 1993-02-02 Toyota Motor Corp 可変ピツチプロペラのピツチ制御装置
US5284418A (en) 1991-07-29 1994-02-08 Toyota Jidosha Kabushiki Kaisha Electric pitch control apparatus for variable pitch propeller capable of controlling the pitch angle based instantaneous operational conditions of the propeller
US5174718A (en) * 1991-08-12 1992-12-29 United Technologies Corporation Blade pitch change control system
FR2754310B1 (fr) 1996-10-04 1998-11-13 Renault Sport Groupe motopropulseur pour avion et son procede de commande
US5997250A (en) 1997-01-09 1999-12-07 Catercopters, Llc Method and apparatus for controlling pitch of an aircraft propeller
US5865599A (en) 1997-03-11 1999-02-02 United Technologies Corporation System and process for direct blade angle measurement in propulsion systems
JPH11255199A (ja) 1998-03-10 1999-09-21 Toyota Motor Corp 航空機の推力制御装置
US6213713B1 (en) 1998-12-31 2001-04-10 United Technologies Corporation Apparatus for indicating pitch angle of a propeller blade
US20040018914A1 (en) 2002-07-29 2004-01-29 Stolfus Joel D. Linear position sensing employing two geartooth sensors, a helical gear and a spur gear
JP3991998B2 (ja) * 2004-02-13 2007-10-17 日産自動車株式会社 可変動弁機構の学習装置
DE102004037352B4 (de) * 2004-07-30 2008-06-26 Eads Deutschland Gmbh Verfahren zur Überwachung einer zulässigen Konfidenz einer Messgröße eines dynamischen Systems
JP4786390B2 (ja) * 2006-03-30 2011-10-05 トヨタ自動車株式会社 可変バルブタイミング装置
US7281482B1 (en) 2006-09-25 2007-10-16 The United States Of America Represented By The Secretary Of The Navy Side thruster performance improvement with power optimization controller
JP4826802B2 (ja) * 2007-03-19 2011-11-30 国産電機株式会社 内燃機関用点火装置
US20090109039A1 (en) * 2007-10-24 2009-04-30 Krikor George Kellzi Remote starter system with temperature compensated crank time
JP4569665B2 (ja) * 2008-05-13 2010-10-27 トヨタ自動車株式会社 内燃機関の制御システム
GB0816637D0 (en) 2008-09-12 2008-10-22 Rolls Royce Plc Blade Pitch Control
US20100108806A1 (en) 2008-10-08 2010-05-06 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Hybrid propulsive engine including at least one independently rotatable propeller/fan
US8465257B1 (en) 2008-10-31 2013-06-18 Brp Us Inc. Variable pitch propeller
GB2465575A (en) 2008-11-21 2010-05-26 Rolls Royce Plc Displacement measurement / rotor blade pitch measurement arrangement
FR2943620B1 (fr) 2009-03-27 2012-08-17 Eurocopter France Procede et dispositif pour optimiser le point de fonctionnement d'helices propulsives disposees de part et d'autre du fuselage d'un giravion
JP5437687B2 (ja) * 2009-04-14 2014-03-12 ナブテスコ株式会社 アクチュエータ監視回路、制御装置、およびアクチュエータユニット
US9272778B2 (en) 2009-06-04 2016-03-01 Airbus Helicopters Device for assisting in piloting hybrid helicopter, hybrid helicopter provided with such device, and method implemented by such device
FR2946322B1 (fr) 2009-06-04 2011-06-17 Eurocopter France Dispositif d'aide au pilotage d'un helicoptere hybride, helicoptere hybride muni d'un tel dispositif et procede mis en oeuvre par ledit dispositif
US8689538B2 (en) 2009-09-09 2014-04-08 The Boeing Company Ultra-efficient propulsor with an augmentor fan circumscribing a turbofan
JP5758659B2 (ja) * 2011-03-17 2015-08-05 トヨタ自動車株式会社 エンジン試験装置及びエンジン試験方法
GB201221095D0 (en) * 2012-11-23 2013-01-09 Rolls Royce Plc Monitoring and control system
JP6126432B2 (ja) * 2013-03-29 2017-05-10 本田技研工業株式会社 燃料噴射制御装置
US9821901B2 (en) 2013-11-21 2017-11-21 Pratt & Whitney Canada Corp. System and method for electronic propeller blade angle position feedback
US20170283046A1 (en) * 2014-10-01 2017-10-05 Sikorsky Aircraft Corporation Sealed hub and shaft fairing for rotary wing aircraft
PL226824B1 (pl) * 2015-09-07 2017-09-29 Gen Electric Układ isposób regulacji skoku smigła
GB2548085B (en) * 2016-02-29 2019-12-25 Ge Aviation Systems Llc A system and method for coordinating a propeller with an electronic engine control
US10486827B2 (en) * 2016-08-17 2019-11-26 Pratt & Whitney Canada Corp. Apparatus and methods for aircraft propeller control
EP3296513B1 (en) * 2016-09-16 2020-08-19 Ratier-Figeac SAS Propeller health monitoring
EP3401661B1 (en) * 2017-05-10 2023-11-08 Ratier-Figeac SAS Propeller health monitoring
FR3075353B1 (fr) * 2017-12-14 2020-05-29 Safran Aircraft Engines Mesure non intrusive du calage d'une pale
US11046422B2 (en) * 2018-07-16 2021-06-29 Pratt & Whitney Canada Corp. Propeller blade angle feedback arrangement and method

Also Published As

Publication number Publication date
US20180050816A1 (en) 2018-02-22
EP3284666A1 (en) 2018-02-21
EP3284666B1 (en) 2021-10-20
US10486827B2 (en) 2019-11-26
US20220177155A1 (en) 2022-06-09
EP3974313A1 (en) 2022-03-30
PL3284666T3 (pl) 2022-03-07
CA2976500A1 (en) 2018-02-17
EP3974313B1 (en) 2025-05-14
US11292607B2 (en) 2022-04-05
US20200172263A1 (en) 2020-06-04
US12365443B2 (en) 2025-07-22

Similar Documents

Publication Publication Date Title
PL3974313T3 (pl) Aparatura i sposoby sterowania śmigłem samolotu
PL3547066T3 (pl) Sposób i urządzenie do sterowania lotem bezzałogowego statku powietrznego
IL263301A (en) Air vehicle and method of operation of air vehicle
IL282048A (en) Oxysterols and methods of use thereof
EP3201711A4 (en) Aircraft and method of orienting an airframe of an aircraft
IL250167B (en) Spacecraft propulsion system and method
PL3474996T3 (pl) Urządzenie zamgławiające i sposób zastosowania
EP3700812A4 (en) VERTICAL TAKE-OFF AND LANDING AIRCRAFT AND RELATED TRANSFORMATION GEAR ASSEMBLIES
PL3123014T3 (pl) Architektura układu napędowego śmigłowca wielosilnikowego oraz śmigłowiec
EP3556939A4 (en) DRONE TAKEOFF AND LANDING SYSTEM
IL256937A (en) A method of automatically assisting aircraft landing
PT3304767T (pt) Método e sistema de monitorização do estado de uma aeronave
EP4152837C0 (en) Power control method and apparatus
GB201703633D0 (en) Aircraft engine rotor-stator assembly and five degrees of freedomadjustment and positioning measurement method and device
PL3210107T3 (pl) Sposób i urządzenie do ułatwienia logowania na konto
PL3198460T3 (pl) Aparat i sposób konfiguracji zbiorów przerwań
EP4063273C0 (en) EMERGENCY AIRCRAFT LANDING
IL251987B (en) Method and device for guiding an aircraft
GB201511926D0 (en) Aircraft and method of countering aerodynamic effects of propeller wake
EP3598264A4 (en) PROCESS AND DEVICE FOR CONTROL OF THE FLIGHT OF A UNPILOT AIR VEHICLE AND UNPILOT AIR VEHICLE
FI20145131A7 (fi) Turvajärjestely lentokonetta varten ja menetelmä laskeutumisalustan tyypin tunnistamiseksi
GB201407441D0 (en) Computer based system and method of funstionally testing aircraft subsystems
HRP20190081T1 (hr) Metoda i uređaj za otkrivanje nadzemnih vodova iz letjelice
PL3324760T3 (pl) Aparat i sposób do formowania laseczki
EP3637214A4 (en) CONTROL PROCESS OF UNPILOT AIR VEHICLE AND UNPILOT AIR VEHICLE