FR2635824B1 - Turbomoteur a turbine a gaz entrainant par un reducteur des rotors a helices ou des rotors de soufflante - Google Patents

Turbomoteur a turbine a gaz entrainant par un reducteur des rotors a helices ou des rotors de soufflante

Info

Publication number
FR2635824B1
FR2635824B1 FR8911263A FR8911263A FR2635824B1 FR 2635824 B1 FR2635824 B1 FR 2635824B1 FR 8911263 A FR8911263 A FR 8911263A FR 8911263 A FR8911263 A FR 8911263A FR 2635824 B1 FR2635824 B1 FR 2635824B1
Authority
FR
France
Prior art keywords
rotors
gas turbine
reducer
propeller
driven
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.)
Expired - Fee Related
Application number
FR8911263A
Other languages
English (en)
Other versions
FR2635824A1 (fr
Inventor
Klaus Rued
Rued Klaus
Alois Rohra
Rohra Alois
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2635824A1 publication Critical patent/FR2635824A1/fr
Application granted granted Critical
Publication of FR2635824B1 publication Critical patent/FR2635824B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

a) Turbomoteur à turbine à gaz entraînant par un réducteur des rotors à hélices ou des rotors de soufflante. b) Il est caractérisé en ce qu'entre la turbine à gaz 2 et le réducteur 3, il est prévu un rotor de soufflante 5 sur l'arbre 4, rotor placé dans le canal de passage d'air de refroidissement 6 du courant d'air de refroidissement du radiateur d'huile. c) L'invention concerne un turbomoteur à turbine à gaz entraînant par un réducteur des rotors à hélices ou des rotors de soufflante.
FR8911263A 1988-08-25 1989-08-25 Turbomoteur a turbine a gaz entrainant par un reducteur des rotors a helices ou des rotors de soufflante Expired - Fee Related FR2635824B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3828834A DE3828834C1 (fr) 1988-08-25 1988-08-25

Publications (2)

Publication Number Publication Date
FR2635824A1 FR2635824A1 (fr) 1990-03-02
FR2635824B1 true FR2635824B1 (fr) 1993-05-21

Family

ID=6361570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8911263A Expired - Fee Related FR2635824B1 (fr) 1988-08-25 1989-08-25 Turbomoteur a turbine a gaz entrainant par un reducteur des rotors a helices ou des rotors de soufflante

Country Status (5)

Country Link
US (1) US4999994A (fr)
JP (1) JP2790865B2 (fr)
DE (1) DE3828834C1 (fr)
FR (1) FR2635824B1 (fr)
GB (1) GB2222855B (fr)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251031B (en) * 1990-12-19 1995-01-18 Rolls Royce Plc Cooling air pick up
US5269135A (en) * 1991-10-28 1993-12-14 General Electric Company Gas turbine engine fan cooled heat exchanger
FR2705996B1 (fr) * 1993-06-03 1995-07-07 Snecma Système de dégivrage des parties avant d'une turbomachine.
US5655359A (en) * 1995-05-15 1997-08-12 The Boeing Company Passive cooling device and method for cooling an auxiliary power unit on an airplane
DE19524731A1 (de) * 1995-07-07 1997-01-09 Bmw Rolls Royce Gmbh Turboprop-Triebwerk mit einem Luft-Ölkühler
US5649418A (en) * 1995-08-07 1997-07-22 Solar Turbines Incorporated Integrated power converter cooling system using turbine intake air
FR2788308A1 (fr) * 1999-01-07 2000-07-13 Snecma Dispositif de refroidissement d'un reducteur de vitesse de turbomachine
US6651929B2 (en) * 2001-10-29 2003-11-25 Pratt & Whitney Canada Corp. Passive cooling system for auxiliary power unit installation
DE10200459A1 (de) * 2002-01-09 2003-07-24 Airbus Gmbh Lufteinlauf für ein Hilfstriebwerk in einem Flugzeug
DE10215551A1 (de) * 2002-04-09 2003-10-23 Rolls Royce Deutschland Turboprop-Flugzeugtriebwerk
DE10233947A1 (de) * 2002-07-25 2004-02-12 Siemens Ag Windkraftanlage
DE10335482B4 (de) 2003-08-02 2008-04-03 Airbus Deutschland Gmbh Staulufteinlass eines Flugzeuges
US7231767B2 (en) * 2004-04-16 2007-06-19 Pratt & Whitney Canada Corp. Forced air cooling system
EP1831520B1 (fr) * 2004-12-01 2009-02-25 United Technologies Corporation Moteur à turbine d'extremité et procédé d'opération associé
WO2006060014A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Systeme de generateur-demarreur pour moteur de turbine a pression d’entree
US9003759B2 (en) 2004-12-01 2015-04-14 United Technologies Corporation Particle separator for tip turbine engine
EP1828591B1 (fr) 2004-12-01 2010-07-21 United Technologies Corporation Foyer peripherique pour moteur a turbine de bout
US7883315B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
EP1819907A2 (fr) 2004-12-01 2007-08-22 United Technologies Corporation Pale de ventilateur comprenant une section de diffuseur integrale et une section de pale de turbine a aube destine a une moteur a turbine a aube
EP1828546B1 (fr) * 2004-12-01 2009-10-21 United Technologies Corporation Elements annulaires empiles pour moteurs a turbine
WO2006060012A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur de turbine a pression d’entree comprenant des groupes de pales de turbine et procede de montage
US8807936B2 (en) 2004-12-01 2014-08-19 United Technologies Corporation Balanced turbine rotor fan blade for a tip turbine engine
DE602004028528D1 (de) * 2004-12-01 2010-09-16 United Technologies Corp Tip-Turbinentriebwerk mit mehreren Gebläse- und Turbinenstufen
EP1834076B1 (fr) 2004-12-01 2011-04-06 United Technologies Corporation Groupe d'aubes de turbine d'un rotor de soufflante et procédé de montage d'un tel groupe
US7631485B2 (en) * 2004-12-01 2009-12-15 United Technologies Corporation Tip turbine engine with a heat exchanger
EP1825112B1 (fr) 2004-12-01 2013-10-23 United Technologies Corporation Moteur a turbine de bout en porte-a-faux
US8096753B2 (en) 2004-12-01 2012-01-17 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
US8061968B2 (en) 2004-12-01 2011-11-22 United Technologies Corporation Counter-rotating compressor case and assembly method for tip turbine engine
US7976272B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Inflatable bleed valve for a turbine engine
US8152469B2 (en) 2004-12-01 2012-04-10 United Technologies Corporation Annular turbine ring rotor
WO2006059970A2 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine equipe d'un ventilateur et d'un compresseur entraines par un engrenage differentiel
US7854112B2 (en) * 2004-12-01 2010-12-21 United Technologies Corporation Vectoring transition duct for turbine engine
US7845157B2 (en) 2004-12-01 2010-12-07 United Technologies Corporation Axial compressor for tip turbine engine
WO2006059994A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Ensemble de joint pour rotor de turbine-ventilateur de moteur de turbine a pression d’entree
WO2006060004A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Dispositif de combustion pour moteur de turbine
DE602004019710D1 (de) 2004-12-01 2009-04-09 United Technologies Corp Fernbetätigung für eine verstellbare stufe eines verdichters für einen turbinenmotor
US7937927B2 (en) 2004-12-01 2011-05-10 United Technologies Corporation Counter-rotating gearbox for tip turbine engine
WO2006060010A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Pale de guidage d’entree de compresseur pour moteur de turbine a pression d’entree et procede de commande correspondant
US8365511B2 (en) 2004-12-01 2013-02-05 United Technologies Corporation Tip turbine engine integral case, vane, mount and mixer
EP1825128B1 (fr) 2004-12-01 2011-03-02 United Technologies Corporation Refroidissement régénératif des aubes et pales de turbine pour moteur à turbine d'extrémité
US7959532B2 (en) 2004-12-01 2011-06-14 United Technologies Corporation Hydraulic seal for a gearbox of a tip turbine engine
US8641367B2 (en) 2004-12-01 2014-02-04 United Technologies Corporation Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method
WO2006059989A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Structure de support de moteur a turbine de bout
WO2006060001A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Rotor de ventilateur pour moteur a turbine de bout
EP1825116A2 (fr) * 2004-12-01 2007-08-29 United Technologies Corporation Refroidissement par ejecteur de l'enveloppe exterieure d'un moteur a turbine de bout
US7882695B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Turbine blow down starter for turbine engine
US8083030B2 (en) 2004-12-01 2011-12-27 United Technologies Corporation Gearbox lubrication supply system for a tip engine
WO2006059988A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout modulaire
WO2006059971A2 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Logement de moteur a turbine integrant un ventilateur, un combustor, et une turbine
US9845727B2 (en) 2004-12-01 2017-12-19 United Technologies Corporation Tip turbine engine composite tailcone
EP1828574B1 (fr) * 2004-12-01 2010-11-03 United Technologies Corporation Ensemble de boite de vitesses a couplage proximal pour moteur de turbine a pression d'entree
WO2006060011A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de pointe comprenant un compartiment non rotatif
US7882694B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Variable fan inlet guide vane assembly for gas turbine engine
WO2006059980A2 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Aspiration par diffuseur pour moteur a turbine d'extremite
WO2006062497A1 (fr) 2004-12-04 2006-06-15 United Technologies Corporation Bâti moteur à turbine en bout de pale
US20060130454A1 (en) * 2004-12-22 2006-06-22 Caterpillar Inc. Cooling system using gas turbine engine air stream
GB0708459D0 (en) * 2007-05-02 2007-06-06 Rolls Royce Plc A temperature controlling arrangement
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US8708643B2 (en) * 2007-08-14 2014-04-29 General Electric Company Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator
US8210798B2 (en) * 2008-02-13 2012-07-03 United Technologies Corporation Cooled pusher propeller system
US7984606B2 (en) 2008-11-03 2011-07-26 Propulsion, Gas Turbine, And Energy Evaluations, Llc Systems and methods for thermal management in a gas turbine powerplant
FR2945270B1 (fr) * 2009-05-05 2011-04-22 Airbus France Dispositif de degivrage pour pales de propulseur de type propfan
FR2946089B1 (fr) * 2009-05-27 2012-05-04 Airbus France Dispositif de refroidissement de fluides pour propulseur a turbomachine
US20110158808A1 (en) * 2009-12-29 2011-06-30 Hamilton Sundstrand Corporation Method for propeller blade root flow control by airflow through spinner
US20110182723A1 (en) * 2010-01-26 2011-07-28 Airbus Operations (S.A.S) Turbomachine aircraft propeller
DE102010010130B4 (de) * 2010-03-04 2020-06-04 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbinenantrieb mit Enteisung
US8496448B2 (en) * 2010-03-16 2013-07-30 Toyota Motor Engineering & Manufacturing North America, Inc. Pump assembly
US8602717B2 (en) 2010-10-28 2013-12-10 United Technologies Corporation Compression system for turbomachine heat exchanger
FR2967646B1 (fr) * 2010-11-19 2015-03-06 Snecma Pale pour une helice de turbomachine
US8973552B2 (en) 2011-06-27 2015-03-10 United Technologies Corporation Integral oil system
US9200570B2 (en) 2012-02-24 2015-12-01 Pratt & Whitney Canada Corp. Air-cooled oil cooler for turbofan engine
US9151224B2 (en) * 2012-03-14 2015-10-06 United Technologies Corporation Constant-speed pump system for engine thermal management system AOC reduction and environmental control system loss elimination
US9062566B2 (en) * 2012-04-02 2015-06-23 United Technologies Corporation Turbomachine thermal management
US9127566B2 (en) 2012-04-02 2015-09-08 United Technologies Corporation Turbomachine thermal management
US9115593B2 (en) * 2012-04-02 2015-08-25 United Technologies Corporation Turbomachine thermal management
GB201212072D0 (en) * 2012-07-06 2012-08-22 Rolls Royce Plc Fluid intake and system for rotary machines
US10247097B2 (en) 2012-12-10 2019-04-02 United Technologies Corporation Gas turbine engine with plural accessory air paths
US10280794B2 (en) 2013-03-15 2019-05-07 United Technologies Corporation Compartment shielding
GB201406952D0 (en) * 2014-04-17 2014-06-04 Rolls Royce Plc Open rotor propulsion engine
FR3021628B1 (fr) * 2014-06-03 2017-12-22 Snecma Dispositif de degivrage et/ou d'antigivrage de recepteur de turbomachine comportant des moyens de passage d'air chaud entre deux parties de recepteur de turbomachine
FR3023587B1 (fr) * 2014-07-10 2016-07-15 Turbomeca Turbomachine a systeme de refroidissement autonome d'equipements.
EP3194791B1 (fr) * 2014-07-31 2020-01-08 Sikorsky Aircraft Corporation Ensemble de refroidissement d'huile de boîte de vitesses
CN105525992B (zh) * 2014-10-21 2020-04-14 联合工艺公司 具有增材制造整流罩的增材制造管道式换热器系统
US9920708B2 (en) 2015-02-09 2018-03-20 United Technologies Corporation Nose cone assembly and method of circulating air in a gas turbine engine
US9797297B2 (en) 2015-02-20 2017-10-24 Pratt & Whitney Canada Corp. Compound engine assembly with common inlet
US9896998B2 (en) * 2015-02-20 2018-02-20 Pratt & Whitney Canada Corp. Compound engine assembly with modulated flow
US9932892B2 (en) 2015-02-20 2018-04-03 Pratt & Whitney Canada Corp. Compound engine assembly with coaxial compressor and offset turbine section
US9879591B2 (en) 2015-02-20 2018-01-30 Pratt & Whitney Canada Corp. Engine intake assembly with selector valve
US20160298543A1 (en) * 2015-04-13 2016-10-13 United Technologies Corporation Lubricant circulation system and method of circulating lubricant in a gas turbine engine
US10060350B2 (en) * 2015-04-13 2018-08-28 United Technologies Corporation Nose cone assembly and method of circulating air in a gas turbine engine
US9828914B2 (en) * 2015-04-13 2017-11-28 United Technologies Corporation Thermal management system and method of circulating air in a gas turbine engine
US9777595B2 (en) * 2015-05-05 2017-10-03 United Technologies Corporation Lubrication system for geared gas turbine engine
FR3041392A1 (fr) * 2015-09-17 2017-03-24 Labinal Power Systems Groupe de refroidissement pour un moteur ou une boite d'engrenages d'aeronef
US10215096B2 (en) * 2015-11-04 2019-02-26 United Technologies Corporation Engine with nose cone heat exchanger and radially outer discharge
US10267334B2 (en) * 2016-08-01 2019-04-23 United Technologies Corporation Annular heatshield
US10544717B2 (en) 2016-09-07 2020-01-28 Pratt & Whitney Canada Corp. Shared oil system arrangement for an engine component and a generator
US10962103B2 (en) * 2016-09-23 2021-03-30 Bell Helicopter Textron Inc. Redundant fans for cooling system
US10907723B2 (en) * 2016-09-23 2021-02-02 Bell Helicopter Textron Inc. Redundant cooling system
US10823041B2 (en) * 2017-12-19 2020-11-03 Pratt & Whitney Canada Corp. Engine assembly with plenum and remote fan
US11215124B2 (en) * 2019-08-27 2022-01-04 Pratt & Whitney Canada Corp. System and method for conditioning a fluid using bleed air from a bypass duct of a turbofan engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435990A (en) * 1945-08-17 1948-02-17 Westinghouse Electric Corp Gas turbine lubricating oil cooling and air inlet deicing system
GB636612A (en) * 1947-06-20 1950-05-03 Ferdinand Basil Greatrex Improvements in compressors of gas turbine units
FR971304A (fr) * 1947-08-18 1951-01-16 Rotol Ltd Perfectionnements relatifs aux groupes turbo-moteurs à gaz pour aéronefs
GB750200A (en) * 1953-12-30 1956-06-13 Armstrong Siddeley Motors Ltd Improvements relating to ducted-fan, turbo-jet engines
GB1322405A (en) * 1970-10-02 1973-07-04 Secr Defence Oil systems for gas turbine engines
US3897168A (en) * 1974-03-05 1975-07-29 Westinghouse Electric Corp Turbomachine extraction flow guide vanes
GB2136880A (en) * 1983-03-18 1984-09-26 Rolls Royce Anti-icing of gas turbine engine air intakes
US4546605A (en) * 1983-12-16 1985-10-15 United Technologies Corporation Heat exchange system
DE3714990A1 (de) * 1987-05-06 1988-12-01 Mtu Muenchen Gmbh Propfan-turbotriebwerk
US4722666A (en) * 1987-06-29 1988-02-02 United Technologies Corporation Nose cowl mounted oil lubricating and cooling system

Also Published As

Publication number Publication date
JP2790865B2 (ja) 1998-08-27
FR2635824A1 (fr) 1990-03-02
JPH0281930A (ja) 1990-03-22
GB8919070D0 (en) 1989-10-04
GB2222855B (en) 1992-09-30
DE3828834C1 (fr) 1989-11-02
GB2222855A (en) 1990-03-21
US4999994A (en) 1991-03-19

Similar Documents

Publication Publication Date Title
FR2635824B1 (fr) Turbomoteur a turbine a gaz entrainant par un reducteur des rotors a helices ou des rotors de soufflante
JP2645447B2 (ja) プロップ・ファン・ターボ駆動装置
US5638796A (en) Electric supercharger
FR2378182A1 (fr) Perfectionnements aux propulseurs a turbine a gaz
DK0413113T3 (da) Elektronisk kommuteret motor til støvsugere og lignende
FR2405367A1 (fr) Turbine a gaz combinee pour engin volant ayant des caracteristiques v/stol
JPS61146694A (ja) パワ−ユニツトの冷却装置
EP1443216A3 (fr) Ventilateur de refroidissement pour moteur à combustion
DE69504961T2 (de) Verdichter
AU638596B2 (en) Universal motor oilless air compressor
RU94040716A (ru) Устройство для охлаждения электрического двигателя для турбовентилятора
JPS6487823A (en) Air transfer mechanism
IL106924A0 (en) Compressor
ATE312287T1 (de) Öleingespritzter schraubenverdichter mit veränderlicher drehgeschwindigkeit
ES8706238A1 (es) Una disposicion de propulsion para un compresor refrigerante de una unidad refrigeradora de transporte
FR2416363A1 (fr) Ensemble mecanique, notamment ensemble compresseur, loge dans un boitier
SE437859B (sv) Elmotordriven kompressor
SE9403771D0 (sv) Ventilationsapparat
FR2441059A1 (fr) Dispositif de refroidissement de roulements
SU868124A1 (ru) Турбомолекул рный вакуумный насос
IT237706Y1 (it) Separatore di fluidi per impianti odontoiatrici.
GB1392122A (en) Fluid flow turbomachinery
SE8904221D0 (sv) Gasreningsanordning
JPS5650202A (en) Air motor
RU94022248A (ru) Привод подъемника и двигатель

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060428