DE602004020125D1 - Schmiermittel-versorgungssystem für das getriebe eines tip-turbinen-triebwerks - Google Patents
Schmiermittel-versorgungssystem für das getriebe eines tip-turbinen-triebwerksInfo
- Publication number
- DE602004020125D1 DE602004020125D1 DE602004020125T DE602004020125T DE602004020125D1 DE 602004020125 D1 DE602004020125 D1 DE 602004020125D1 DE 602004020125 T DE602004020125 T DE 602004020125T DE 602004020125 T DE602004020125 T DE 602004020125T DE 602004020125 D1 DE602004020125 D1 DE 602004020125D1
- Authority
- DE
- Germany
- Prior art keywords
- transmission
- supply system
- turbine engine
- lubricant supply
- tip turbine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
-
- 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
- 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
- F01D25/20—Lubricating arrangements using lubrication pumps
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/022—Blade-carrying members, e.g. rotors with concentric rows of axial blades
-
- 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
- F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
- F02C3/073—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages the compressor and turbine stages being concentric
-
- 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
- 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
- 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
- F02K3/068—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 being characterised by a short axial length relative to the diameter
-
- 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
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
-
- 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
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/040107 WO2006059995A1 (en) | 2004-12-01 | 2004-12-01 | Gearbox lubrication supply system for a tip turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004020125D1 true DE602004020125D1 (de) | 2009-04-30 |
Family
ID=35456028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004020125T Active DE602004020125D1 (de) | 2004-12-01 | 2004-12-01 | Schmiermittel-versorgungssystem für das getriebe eines tip-turbinen-triebwerks |
Country Status (4)
Country | Link |
---|---|
US (1) | US8083030B2 (de) |
EP (1) | EP1825170B1 (de) |
DE (1) | DE602004020125D1 (de) |
WO (1) | WO2006059995A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006059994A1 (en) | 2004-12-01 | 2006-06-08 | United Technologies Corporation | Seal assembly for a fan-turbine rotor of a tip turbine engine |
US7882694B2 (en) | 2004-12-01 | 2011-02-08 | United Technologies Corporation | Variable fan inlet guide vane assembly for gas turbine engine |
US7959532B2 (en) | 2004-12-01 | 2011-06-14 | United Technologies Corporation | Hydraulic seal for a gearbox of a tip turbine engine |
EP1828574B1 (de) | 2004-12-01 | 2010-11-03 | United Technologies Corporation | Enggekoppelte getriebeanordnung für einen spitzenturbinenmotor |
WO2006060011A1 (en) | 2004-12-01 | 2006-06-08 | United Technologies Corporation | Tip turbine engine comprising a nonrotable compartment |
US7883315B2 (en) | 2004-12-01 | 2011-02-08 | United Technologies Corporation | Seal assembly for a fan rotor of a tip turbine engine |
US8083030B2 (en) | 2004-12-01 | 2011-12-27 | United Technologies Corporation | Gearbox lubrication supply system for a tip engine |
US7937927B2 (en) | 2004-12-01 | 2011-05-10 | United Technologies Corporation | Counter-rotating gearbox for tip turbine engine |
WO2006060014A1 (en) | 2004-12-01 | 2006-06-08 | United Technologies Corporation | Starter generator system for a tip turbine engine |
GB0623705D0 (en) * | 2006-11-28 | 2007-01-10 | Cummins Turbo Tech Ltd | Hydraulic for a turbocharger |
FR2980546B1 (fr) * | 2011-09-27 | 2014-05-16 | Snecma | Dispositif de lubrification d'une boite d'engrenage par une came exentrique |
US9057284B2 (en) | 2012-04-30 | 2015-06-16 | United Technologies Corporation | Manifold for geared turbofan engine |
US9194294B2 (en) | 2012-05-07 | 2015-11-24 | United Technologies Corporation | Gas turbine engine oil tank |
US9476321B2 (en) * | 2012-09-20 | 2016-10-25 | United Technologies Corporation | Turbomachine fluid delivery manifold and system |
US8870699B2 (en) * | 2013-03-11 | 2014-10-28 | Pratt & Whitney Canada Corp. | Lubrication oil system for a reduction gearbox |
WO2014152347A2 (en) * | 2013-03-15 | 2014-09-25 | United Technologies Corporation | Circulating lubricant through a turbine engine component with parallel pumps |
US10280794B2 (en) * | 2013-03-15 | 2019-05-07 | United Technologies Corporation | Compartment shielding |
US9790857B2 (en) * | 2014-04-17 | 2017-10-17 | United Technologies Corporation | Multiple bearing stack retention |
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 |
US9909453B2 (en) | 2015-05-19 | 2018-03-06 | General Electric Company | Lubrication system for a turbine engine |
US10260420B2 (en) | 2015-05-19 | 2019-04-16 | Rolls-Royce Corporation | Lubrication system for a reconfigurable gas turbine engine |
US10047649B2 (en) * | 2015-06-29 | 2018-08-14 | United Technologies Corporation | Concentric axial oil scoop |
US10415429B2 (en) | 2015-09-25 | 2019-09-17 | General Electric Company | Planet gearbox with cylindrical roller bearing with high density roller packing |
US10234018B2 (en) | 2015-10-19 | 2019-03-19 | General Electric Company | Planet gearbox with cylindrical roller bearing with under race lube scheme |
ITUB20156062A1 (it) | 2015-12-01 | 2017-06-01 | Gen Electric | Alloggiamento per l'uso in un motore a turboventilatore e procedimento di lavaggio di fluido da esso. |
US10408217B2 (en) | 2016-03-15 | 2019-09-10 | General Electric Company | Controlling a compressor of a gas turbine engine |
US10072582B2 (en) | 2016-04-28 | 2018-09-11 | General Electric Company | Integral offset oil tank for inline accessory gearbox |
US10619567B2 (en) | 2016-04-29 | 2020-04-14 | Rolls-Royce Corporation | Reconfigurable lubrication system for multiple powertrain orientations |
US10308366B2 (en) * | 2016-08-22 | 2019-06-04 | General Electric Company | Embedded electric machine |
US10344763B2 (en) * | 2017-08-28 | 2019-07-09 | Mustafa Rez | Disc turbo charger |
US20190063313A1 (en) * | 2017-08-28 | 2019-02-28 | Mustafa Rez | Disc Turbine Engine |
US9995216B1 (en) * | 2017-08-28 | 2018-06-12 | Mustafa Rez | Disc turbine engine |
US11255221B2 (en) * | 2017-09-20 | 2022-02-22 | General Electric Company | Lube system for geared turbine section |
US11118535B2 (en) | 2019-03-05 | 2021-09-14 | General Electric Company | Reversing gear assembly for a turbo machine |
DE102019126093A1 (de) * | 2019-09-27 | 2021-04-01 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinentriebwerk eines Luftfahrzeuges mit einem Getriebe |
US11428160B2 (en) | 2020-12-31 | 2022-08-30 | General Electric Company | Gas turbine engine with interdigitated turbine and gear assembly |
FR3120912B1 (fr) * | 2021-03-16 | 2023-02-24 | Safran Aircraft Engines | Module de soufflante equipe d’un dispositif de transfert d’huile |
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-
2004
- 2004-12-01 US US11/718,521 patent/US8083030B2/en active Active
- 2004-12-01 WO PCT/US2004/040107 patent/WO2006059995A1/en active Application Filing
- 2004-12-01 DE DE602004020125T patent/DE602004020125D1/de active Active
- 2004-12-01 EP EP04822120A patent/EP1825170B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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US8083030B2 (en) | 2011-12-27 |
US20080093171A1 (en) | 2008-04-24 |
EP1825170A1 (de) | 2007-08-29 |
EP1825170B1 (de) | 2009-03-18 |
WO2006059995A1 (en) | 2006-06-08 |
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