PL2898204T3 - Smarowanie elastycznego mocowania koszyka mechanizmu - Google Patents

Smarowanie elastycznego mocowania koszyka mechanizmu

Info

Publication number
PL2898204T3
PL2898204T3 PL13839046T PL13839046T PL2898204T3 PL 2898204 T3 PL2898204 T3 PL 2898204T3 PL 13839046 T PL13839046 T PL 13839046T PL 13839046 T PL13839046 T PL 13839046T PL 2898204 T3 PL2898204 T3 PL 2898204T3
Authority
PL
Poland
Prior art keywords
lubrication
gear carrier
flex mount
carrier flex
mount
Prior art date
Application number
PL13839046T
Other languages
English (en)
Inventor
James B. Coffin
Michael E. Mccune
William G. Sheridan
Original Assignee
United Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50339420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2898204(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of PL2898204T3 publication Critical patent/PL2898204T3/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • 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
    • F01D25/18—Lubricating arrangements
    • 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
    • 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
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2260/31—Retaining bolts or nuts
    • 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
    • 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
    • F05D2260/98—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
PL13839046T 2012-09-21 2013-09-12 Smarowanie elastycznego mocowania koszyka mechanizmu PL2898204T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261704044P 2012-09-21 2012-09-21
US13/727,868 US9328818B2 (en) 2012-09-21 2012-12-27 Gear carrier flex mount lubrication
EP13839046.3A EP2898204B1 (en) 2012-09-21 2013-09-12 Gear carrier flex mount lubrication
PCT/US2013/059440 WO2014046960A1 (en) 2012-09-21 2013-09-12 Gear carrier flex mount lubrication

Publications (1)

Publication Number Publication Date
PL2898204T3 true PL2898204T3 (pl) 2019-04-30

Family

ID=50339420

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13839046T PL2898204T3 (pl) 2012-09-21 2013-09-12 Smarowanie elastycznego mocowania koszyka mechanizmu

Country Status (5)

Country Link
US (2) US9328818B2 (pl)
EP (1) EP2898204B1 (pl)
JP (1) JP6185068B2 (pl)
PL (1) PL2898204T3 (pl)
WO (1) WO2014046960A1 (pl)

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US8777793B2 (en) 2011-04-27 2014-07-15 United Technologies Corporation Fan drive planetary gear system integrated carrier and torque frame
US9938857B2 (en) * 2014-08-15 2018-04-10 Siemens Energy, Inc. Quick change insert
EP2990616A1 (de) * 2014-08-26 2016-03-02 Siemens Aktiengesellschaft Vorrichtung zum einbauen und ausbauen eines bauteils an einer gasturbine
US9695710B2 (en) 2014-09-08 2017-07-04 United Technologies Corporation Oil transfer bearing
US10221771B2 (en) 2014-09-24 2019-03-05 United Technologies Corporation Fan drive gear system
US20160084104A1 (en) * 2014-09-24 2016-03-24 United Technologies Corporation Fan drive gear system
EP3626935B1 (en) * 2014-09-24 2022-03-23 Raytheon Technologies Corporation A speed change mechanism for a gas turbine engine
DE102016102535B4 (de) 2016-02-15 2023-07-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbindungshülse
US10669895B2 (en) * 2017-06-15 2020-06-02 General Electric Company Shroud dampening pin and turbine shroud assembly
FR3074871B1 (fr) 2017-12-07 2019-12-13 Safran Transmission Systems Train planetaire
US11225912B2 (en) * 2018-04-20 2022-01-18 Pratt & Whitney Canada Corp. Gear assembly for coaxial shafts in gas turbine engine
FR3084428B1 (fr) 2018-07-26 2020-09-11 Safran Trans Systems Cage de reducteur de vitesse a train planetaire ou epicycloidal de turbomachine
US10851671B2 (en) 2019-03-29 2020-12-01 Pratt & Whitney Canada Corp. Bending stiffening feature used for compliant journal bearing

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Also Published As

Publication number Publication date
EP2898204A1 (en) 2015-07-29
EP2898204B1 (en) 2018-11-28
US20140087907A1 (en) 2014-03-27
US20160138422A1 (en) 2016-05-19
EP2898204A4 (en) 2017-09-13
US9464708B2 (en) 2016-10-11
WO2014046960A1 (en) 2014-03-27
US9328818B2 (en) 2016-05-03
JP6185068B2 (ja) 2017-08-23
JP2015528552A (ja) 2015-09-28

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