PL3269633T3 - Sposób i system sterowania śmigłem - Google Patents

Sposób i system sterowania śmigłem

Info

Publication number
PL3269633T3
PL3269633T3 PL17180982T PL17180982T PL3269633T3 PL 3269633 T3 PL3269633 T3 PL 3269633T3 PL 17180982 T PL17180982 T PL 17180982T PL 17180982 T PL17180982 T PL 17180982T PL 3269633 T3 PL3269633 T3 PL 3269633T3
Authority
PL
Poland
Prior art keywords
propeller control
propeller
control
Prior art date
Application number
PL17180982T
Other languages
English (en)
Inventor
Reza Pedrami
James Robert Jarvo
Benjamin Renaud
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 PL3269633T3 publication Critical patent/PL3269633T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
    • 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
    • B64C11/303—Blade pitch-changing mechanisms characterised by comprising a governor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • 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
    • 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
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/40—Blade pitch-changing mechanisms fluid, e.g. hydraulic automatic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G01F15/003—Means for regulating or setting the meter for a predetermined quantity using electromagnetic, electric or electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/08—Aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2230/00—Signal processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/04—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/08—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2270/00—Controlling
    • F16N2270/20—Amount of lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electromagnetism (AREA)
  • Flow Control (AREA)
  • Fluid-Pressure Circuits (AREA)
PL17180982T 2016-07-13 2017-07-12 Sposób i system sterowania śmigłem PL3269633T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/209,215 US10072796B2 (en) 2016-07-13 2016-07-13 Metering of oil flow to engine propeller
EP17180982.5A EP3269633B1 (en) 2016-07-13 2017-07-12 Method and system for propeller control

Publications (1)

Publication Number Publication Date
PL3269633T3 true PL3269633T3 (pl) 2022-02-14

Family

ID=59383407

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17180982T PL3269633T3 (pl) 2016-07-13 2017-07-12 Sposób i system sterowania śmigłem

Country Status (4)

Country Link
US (2) US10072796B2 (pl)
EP (1) EP3269633B1 (pl)
CA (1) CA2972718A1 (pl)
PL (1) PL3269633T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10604268B2 (en) * 2017-02-22 2020-03-31 Pratt & Whitney Canada Corp. Autothrottle control for turboprop engines
US11635032B2 (en) * 2019-12-13 2023-04-25 Pratt & Whitney Canada Corp. System and method for propeller speed governing
US12473843B2 (en) * 2023-02-13 2025-11-18 Pratt & Whitney Canada Corp. Hybrid electric propulsion system with pitch change mechanism operation
US20250229890A1 (en) 2024-01-11 2025-07-17 Pratt & Whitney Canada Corp. Method and system for controlling a variable-pitch propeller with oil leakage compensation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645293A (en) * 1946-09-14 1953-07-14 Gen Electric Apparatus for regulating propulsion power plants
US2478752A (en) * 1948-07-21 1949-08-09 Woodward Governor Co Condition control apparatus
US2640550A (en) * 1948-07-24 1953-06-02 Curtiss Wright Corp Turbine propeller control system
US2683493A (en) * 1949-05-04 1954-07-13 Bristol Aeroplane Co Ltd Valve means for controlling hydraulically operated propeller pitch change mechanism
US2957655A (en) * 1950-06-01 1960-10-25 Curtiss Wright Corp Turbine propeller control system
US2737252A (en) * 1950-06-01 1956-03-06 Curtiss Wright Corp Turbine propeller control system
US2965179A (en) * 1959-03-30 1960-12-20 Reggio Ferdinando Carlo Regulating device
US3545881A (en) 1968-07-24 1970-12-08 Baldwin Lima Hamilton Corp Controllable pitch propeller with hydraulic power supply and control
JP2871209B2 (ja) 1991-08-06 1999-03-17 トヨタ自動車株式会社 可変ピッチプロペラのピッチ制御装置
JPH05193561A (ja) 1992-01-20 1993-08-03 Mitsubishi Heavy Ind Ltd 可変ピッチプロペラ翼角制御装置
EP2074025B1 (en) * 2006-10-11 2012-08-29 Lord Corporation Aircraft with transient-discriminating propeller balancing system
FR2992696B1 (fr) * 2012-06-28 2015-04-10 Eurocopter France Distributeur hydraulique, dispositif de reglage du pas de pales, aeronef muni d'un tel distributeur hydraulique
US9061760B2 (en) 2012-08-02 2015-06-23 Bell Helicopter Textron Inc. Independent blade control system with rotary blade actuator
JPWO2014097468A1 (ja) 2012-12-21 2017-01-12 トヨタ自動車株式会社 油圧制御装置
US9267561B2 (en) * 2013-10-22 2016-02-23 Bell Helicopter Textron Inc. Rotor brake control system
US10233838B2 (en) * 2014-09-09 2019-03-19 The United States Of America, As Represented By The Secretary Of The Navy Recuperated gas turbine engine
US10501169B2 (en) * 2016-06-17 2019-12-10 Pratt & Whitney Canada Corp. Propeller blade angle control system

Also Published As

Publication number Publication date
US10072796B2 (en) 2018-09-11
US10830391B2 (en) 2020-11-10
EP3269633A1 (en) 2018-01-17
CA2972718A1 (en) 2018-01-13
US20190003642A1 (en) 2019-01-03
US20180017209A1 (en) 2018-01-18
EP3269633B1 (en) 2021-12-01

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