PL3611359T3 - Pierścień wielowypustowy przeznaczony do giętkiego wspornika wentylatora napędowego - Google Patents

Pierścień wielowypustowy przeznaczony do giętkiego wspornika wentylatora napędowego

Info

Publication number
PL3611359T3
PL3611359T3 PL19202092.3T PL19202092T PL3611359T3 PL 3611359 T3 PL3611359 T3 PL 3611359T3 PL 19202092 T PL19202092 T PL 19202092T PL 3611359 T3 PL3611359 T3 PL 3611359T3
Authority
PL
Poland
Prior art keywords
drive gear
flexible support
fan drive
spline ring
gear flexible
Prior art date
Application number
PL19202092.3T
Other languages
English (en)
Inventor
Brian P. Cigal
John R. Otto
Original Assignee
Raytheon Technologies Corporation
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 Raytheon Technologies Corporation filed Critical Raytheon Technologies Corporation
Publication of PL3611359T3 publication Critical patent/PL3611359T3/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/107—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • 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
    • 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
    • F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Retarders (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gears, Cams (AREA)
PL19202092.3T 2013-06-06 2014-05-22 Pierścień wielowypustowy przeznaczony do giętkiego wspornika wentylatora napędowego PL3611359T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361831718P 2013-06-06 2013-06-06

Publications (1)

Publication Number Publication Date
PL3611359T3 true PL3611359T3 (pl) 2024-01-03

Family

ID=52468773

Family Applications (2)

Application Number Title Priority Date Filing Date
PL14836013T PL3004598T3 (pl) 2013-06-06 2014-05-22 Pierścień wielowypustowy przeznaczony do giętkiego wspornika wentylatora napędowego
PL19202092.3T PL3611359T3 (pl) 2013-06-06 2014-05-22 Pierścień wielowypustowy przeznaczony do giętkiego wspornika wentylatora napędowego

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL14836013T PL3004598T3 (pl) 2013-06-06 2014-05-22 Pierścień wielowypustowy przeznaczony do giętkiego wspornika wentylatora napędowego

Country Status (4)

Country Link
US (2) US10087848B2 (pl)
EP (2) EP3611359B1 (pl)
PL (2) PL3004598T3 (pl)
WO (1) WO2015023334A2 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015002680A2 (en) * 2013-06-06 2015-01-08 United Technologies Corporation Manifold for gas turbine
USD865938S1 (en) * 2016-09-23 2019-11-05 LTA Distributing Fan drive assembly
FR3098547B1 (fr) * 2019-07-08 2022-04-29 Safran Aircraft Engines Assemblage de maintien d’un train d’engrenages dans une turbomachine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462571A (pl) 1945-01-23
US4804288A (en) * 1987-12-15 1989-02-14 United Technologies Corporation Coupling attachment
US5433674A (en) * 1994-04-12 1995-07-18 United Technologies Corporation Coupling system for a planetary gear train
US6663530B2 (en) * 2001-12-14 2003-12-16 Pratt & Whitney Canada Corp. Zero twist carrier
US6685570B2 (en) * 2002-01-22 2004-02-03 Kop-Flex Plate adapter for flexible half couplings
DE602004029950D1 (de) 2004-12-01 2010-12-16 United Technologies Corp Enggekoppelte getriebeanordnung für einen spitzenturbinenmotor
US20060137484A1 (en) * 2004-12-28 2006-06-29 Seipold John M Rear power takeoff
US20060185124A1 (en) * 2005-02-18 2006-08-24 Kozlowski Keith A Joint assembly with centering flange
US8585538B2 (en) * 2006-07-05 2013-11-19 United Technologies Corporation Coupling system for a star gear train in a gas turbine engine
US7955046B2 (en) 2007-09-25 2011-06-07 United Technologies Corporation Gas turbine engine front architecture modularity
US8333678B2 (en) 2009-06-26 2012-12-18 United Technologies Corporation Epicyclic gear system with load share reduction
US8672801B2 (en) * 2009-11-30 2014-03-18 United Technologies Corporation Mounting system for a planetary gear train in a gas turbine engine
US8845277B2 (en) * 2010-05-24 2014-09-30 United Technologies Corporation Geared turbofan engine with integral gear and bearing supports
US8360714B2 (en) 2011-04-15 2013-01-29 United Technologies Corporation Gas turbine engine front center body architecture
US20120260669A1 (en) * 2011-04-15 2012-10-18 Davis Todd A Front centerbody support for a gas turbine engine
US8297916B1 (en) 2011-06-08 2012-10-30 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9182011B2 (en) 2012-10-01 2015-11-10 United Technologies Corporation Fan drive gear system flexible support features

Also Published As

Publication number Publication date
EP3004598A4 (en) 2016-07-06
US20190032571A1 (en) 2019-01-31
EP3004598A2 (en) 2016-04-13
WO2015023334A2 (en) 2015-02-19
US10927768B2 (en) 2021-02-23
WO2015023334A3 (en) 2015-05-14
US20160123233A1 (en) 2016-05-05
PL3004598T3 (pl) 2020-03-31
EP3004598B1 (en) 2019-10-09
US10087848B2 (en) 2018-10-02
EP3611359A1 (en) 2020-02-19
EP3611359B1 (en) 2023-09-20

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