PL3561263T3 - Zespół przekładni dla wałów współosiowych w silniku turbospalinowym - Google Patents

Zespół przekładni dla wałów współosiowych w silniku turbospalinowym

Info

Publication number
PL3561263T3
PL3561263T3 PL19169087.4T PL19169087T PL3561263T3 PL 3561263 T3 PL3561263 T3 PL 3561263T3 PL 19169087 T PL19169087 T PL 19169087T PL 3561263 T3 PL3561263 T3 PL 3561263T3
Authority
PL
Poland
Prior art keywords
gas turbine
turbine engine
gear assembly
coaxial shafts
coaxial
Prior art date
Application number
PL19169087.4T
Other languages
English (en)
Inventor
Lazar Mitrovic
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 PL3561263T3 publication Critical patent/PL3561263T3/pl

Links

Classifications

    • 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
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • F02C3/145—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant the combustion chamber being in the reverse flow-type
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02021—Gearboxes; Mounting gearing therein with means for adjusting alignment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear Transmission (AREA)
PL19169087.4T 2018-04-20 2019-04-12 Zespół przekładni dla wałów współosiowych w silniku turbospalinowym PL3561263T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/958,437 US11225912B2 (en) 2018-04-20 2018-04-20 Gear assembly for coaxial shafts in gas turbine engine

Publications (1)

Publication Number Publication Date
PL3561263T3 true PL3561263T3 (pl) 2024-10-28

Family

ID=66175316

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19169087.4T PL3561263T3 (pl) 2018-04-20 2019-04-12 Zespół przekładni dla wałów współosiowych w silniku turbospalinowym

Country Status (4)

Country Link
US (1) US11225912B2 (pl)
EP (1) EP3561263B1 (pl)
CA (1) CA3040560A1 (pl)
PL (1) PL3561263T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174916B2 (en) 2019-03-21 2021-11-16 Pratt & Whitney Canada Corp. Aircraft engine reduction gearbox
CN112816444B (zh) * 2021-01-28 2021-08-17 佛山市恒信功成塑料有限公司 一种塑料制品定点检测装置
US11268453B1 (en) 2021-03-17 2022-03-08 Pratt & Whitney Canada Corp. Lubrication system for aircraft engine reduction gearbox
US12104541B1 (en) * 2023-05-09 2024-10-01 Pratt & Whitney Canada Corp. Method and system for assembling a reduction gearbox

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393098A (en) * 1944-06-14 1946-01-15 Freeman Frank Everett Method of assembling main reduction gears
US3420121A (en) * 1967-10-23 1969-01-07 Fwd Corp Torque dividing spur gear differential
US4034625A (en) * 1975-12-24 1977-07-12 Taintor Oliver E Manually controlled semi-automatic step gear transmission
US4251987A (en) * 1979-08-22 1981-02-24 General Electric Company Differential geared engine
US4378220A (en) * 1980-06-09 1983-03-29 E. I. Du Pont De Nemours And Company Apparatus for and method of coupling shafts
US5152668A (en) * 1990-07-23 1992-10-06 General Electric Company Pitch change mechanism for prop fans
US5154580A (en) * 1990-07-23 1992-10-13 General Electric Company Propeller pitch change mechanism
US5784923A (en) * 1996-09-10 1998-07-28 Kuehnle; Manfred R. Toroidal drive system and method of assembling same
WO2000017540A2 (en) * 1998-09-18 2000-03-30 Allison Engine Company, Inc. Propeller gearbox
US6663530B2 (en) * 2001-12-14 2003-12-16 Pratt & Whitney Canada Corp. Zero twist carrier
US7971499B2 (en) 2004-11-22 2011-07-05 Honeywell International Inc. Adjustable gear position arrangement for synchronization of multiple generators
EP2066896B1 (en) 2006-08-22 2016-10-05 Rolls-Royce North American Technologies, Inc. Gas turbine engine with intermediate speed booster
US8169100B2 (en) * 2008-01-30 2012-05-01 Pratt & Whitney Canada Corp. Torque transmission for an aircraft engine
US9062562B2 (en) * 2008-11-28 2015-06-23 Herakles Composite material turbomachine engine blade or vane, compressor stator segment or turbine nozzle segment incorporating such vanes and method for manufacturing same
US9045992B2 (en) * 2010-06-28 2015-06-02 Herakles Turbomachine blades or vanes having complementary even/odd geometry
US9033673B2 (en) * 2010-06-28 2015-05-19 Herakles Turbomachine blade or vane having complementary asymmetrical geometry
US8777793B2 (en) * 2011-04-27 2014-07-15 United Technologies Corporation Fan drive planetary gear system integrated carrier and torque frame
US9279343B2 (en) * 2012-06-28 2016-03-08 Electro-Motive Diesel, Inc. Turbocharger support housing having alignment features
US9328818B2 (en) * 2012-09-21 2016-05-03 United Technologies Corporation Gear carrier flex mount lubrication
FR3019222B1 (fr) 2014-03-27 2018-07-13 Safran Helicopter Engines Turbomoteur, helicoptere bimoteur equipe d'un tel turbomoteur et procede d'optimisation du regime de super-ralenti a puissance nulle d'un tel helicoptere bimoteur
FR3019223B1 (fr) 2014-03-27 2016-03-18 Turbomeca Turbomoteur comprenant un dispositif de couplage mecanique commande, helicoptere equipe d'un tel turbomoteur et procede d'optimisation du regime de super-ralenti a puissance nulle d'un tel helicoptere
US10329943B2 (en) 2014-11-18 2019-06-25 Rolls-Royce North American Technologies Inc. Split axial-centrifugal compressor
US9982676B2 (en) 2014-11-18 2018-05-29 Rolls-Royce North American Technologies Inc. Split axial-centrifugal compressor
FR3031562B1 (fr) * 2015-01-13 2017-01-27 Hispano Suiza Sa Procede de fabrication d'un reducteur d'helice
US10072571B2 (en) 2015-01-15 2018-09-11 United Technologies Corporation Gas turbine engine split torque fan drive gear system
CA2970386A1 (en) 2016-07-19 2018-01-19 Pratt & Whitney Canada Corp. A multi-spool gas turbine engine architecture
US10883424B2 (en) 2016-07-19 2021-01-05 Pratt & Whitney Canada Corp. Multi-spool gas turbine engine architecture
US10808624B2 (en) * 2017-02-09 2020-10-20 Pratt & Whitney Canada Corp. Turbine rotor with low over-speed requirements
FR3074552B1 (fr) * 2017-12-06 2019-11-22 Safran Transmission Systems Couronne de reducteur de vitesse a train planetaire de turbomachine

Also Published As

Publication number Publication date
US20190323436A1 (en) 2019-10-24
US11225912B2 (en) 2022-01-18
EP3561263B1 (en) 2024-07-31
EP3561263A1 (en) 2019-10-30
CA3040560A1 (en) 2019-10-20

Similar Documents

Publication Publication Date Title
EP3097291A4 (en) Geared gas turbine engine with reduced oil tank size
GB201917764D0 (en) Reliable gearbox for gas turbine engine
GB201718328D0 (en) Multi-shaft gas turbine engine
GB201610234D0 (en) An accessory gearbox assembly and a gas turbine engine comprising an accessory gearbox assembly
PL3296541T3 (pl) Silnik z turbiną gazową o odwróconym przepływie z przesuniętą przekładnią redukcyjną
GB201809373D0 (en) A gearbox and a geared gas turbine engine
GB201902793D0 (en) Geared gas turbine engine
GB201917769D0 (en) Geared gas turbine engine
PL3073103T3 (pl) Przekładnia redukcyjna do silnika turbogazowego
GB201612081D0 (en) A geared gas turbine engine and a gearbox
GB201806614D0 (en) Gas turbine engine
GB201611893D0 (en) A geared gas turbine engine and a gearbox
PL3561263T3 (pl) Zespół przekładni dla wałów współosiowych w silniku turbospalinowym
GB201918778D0 (en) Gas turbine engine with shaft bearings
GB201810606D0 (en) Gas turbine engine
GB201917781D0 (en) Reliable gearbox for gas turbine engine
GB2578522B (en) Aircraft turbine engine with reduction gear
GB201915015D0 (en) Gas turbine engine
GB201820823D0 (en) Gas turbine engine
GB201902795D0 (en) Geared gas turbine engine
GB201917766D0 (en) Geared gas turbine engine
GB201808544D0 (en) Gas turbine engine coupling arrangement
GB201817937D0 (en) Gas turbine engine
GB201901320D0 (en) Gas turbine engine
GB201815494D0 (en) Gas turbine engine