PL2977315T3 - Przyrząd do zasilania i sposoby zasilania urządzenia elektrycznego powiązanego z wirnikiem lotniczym - Google Patents

Przyrząd do zasilania i sposoby zasilania urządzenia elektrycznego powiązanego z wirnikiem lotniczym

Info

Publication number
PL2977315T3
PL2977315T3 PL15177857T PL15177857T PL2977315T3 PL 2977315 T3 PL2977315 T3 PL 2977315T3 PL 15177857 T PL15177857 T PL 15177857T PL 15177857 T PL15177857 T PL 15177857T PL 2977315 T3 PL2977315 T3 PL 2977315T3
Authority
PL
Poland
Prior art keywords
powering
methods
electrical device
device associated
aircraft rotor
Prior art date
Application number
PL15177857T
Other languages
English (en)
Inventor
Lazar Mitrovic
Richard Ullyott
Original Assignee
Pratt & Whitney Canada
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 filed Critical Pratt & Whitney Canada
Publication of PL2977315T3 publication Critical patent/PL2977315T3/pl

Links

Classifications

    • 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
    • B64D41/00—Power installations for auxiliary purposes
    • 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
    • B64C11/02—Hub construction
    • 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
    • B64C11/44—Blade pitch-changing mechanisms electric
    • 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
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • 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
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • B64D15/14—De-icing or preventing icing on exterior surfaces of aircraft by electric heating controlled cyclically along length of surface
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
PL15177857T 2014-07-23 2015-07-22 Przyrząd do zasilania i sposoby zasilania urządzenia elektrycznego powiązanego z wirnikiem lotniczym PL2977315T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/338,711 US9828109B2 (en) 2014-07-23 2014-07-23 Apparatus and methods for powering an electrical device associated with an aircraft rotor
EP15177857.8A EP2977315B1 (en) 2014-07-23 2015-07-22 Apparatus and methods for powering an electrical device associated with an aircraft rotor

Publications (1)

Publication Number Publication Date
PL2977315T3 true PL2977315T3 (pl) 2017-10-31

Family

ID=53886840

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15177857T PL2977315T3 (pl) 2014-07-23 2015-07-22 Przyrząd do zasilania i sposoby zasilania urządzenia elektrycznego powiązanego z wirnikiem lotniczym

Country Status (4)

Country Link
US (2) US9828109B2 (pl)
EP (1) EP2977315B1 (pl)
CA (1) CA2890445C (pl)
PL (1) PL2977315T3 (pl)

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US10094293B2 (en) 2014-08-22 2018-10-09 Pratt & Whitney Canada Corp. In flight restart system and method for free turbine engine
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US10060350B2 (en) * 2015-04-13 2018-08-28 United Technologies Corporation Nose cone assembly and method of circulating air in a gas turbine engine
US9771165B2 (en) * 2015-06-25 2017-09-26 Pratt & Whitney Canada Corp. Compound engine assembly with direct drive of generator
US10710738B2 (en) 2015-06-25 2020-07-14 Pratt & Whitney Canada Corp. Auxiliary power unit with intercooler
US10696417B2 (en) 2015-06-25 2020-06-30 Pratt & Whitney Canada Corp. Auxiliary power unit with excess air recovery
US10590842B2 (en) 2015-06-25 2020-03-17 Pratt & Whitney Canada Corp. Compound engine assembly with bleed air
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US11047312B2 (en) * 2018-02-28 2021-06-29 Safran Helicopter Engines Turboprop comprising an incorporated electricity generator
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US11319882B2 (en) * 2019-09-10 2022-05-03 Raytheon Technologies Corporation Gear and electric amplification of generator motor compressor and turbine drives
US11286805B2 (en) * 2020-06-22 2022-03-29 Florida Turbine Technologies, Inc. Multi-spool geared turbofan arrangement with integrated starter/generator
FR3131276B1 (fr) * 2021-12-23 2023-12-15 Safran Aircraft Engines Système de calage et dégivrage de pales d’une helice d’un aeronef
FR3131277B1 (fr) * 2021-12-23 2023-12-08 Safran Aircraft Engines Système de calage et dégivrage de pales d’une helice d’un aeronef
FR3131272B1 (fr) * 2021-12-23 2023-12-08 Safran Aircraft Engines Actionneur d’une piece montee mobile sur un support rotatif entraine par une turbomachine d’un aeronef
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Also Published As

Publication number Publication date
EP2977315B1 (en) 2017-03-29
US20160229549A1 (en) 2016-08-11
US20180118369A1 (en) 2018-05-03
CA2890445A1 (en) 2016-01-23
CA2890445C (en) 2022-01-04
US10717543B2 (en) 2020-07-21
EP2977315A1 (en) 2016-01-27
US9828109B2 (en) 2017-11-28

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