FR2115143B1 - - Google Patents

Info

Publication number
FR2115143B1
FR2115143B1 FR7130461A FR7130461A FR2115143B1 FR 2115143 B1 FR2115143 B1 FR 2115143B1 FR 7130461 A FR7130461 A FR 7130461A FR 7130461 A FR7130461 A FR 7130461A FR 2115143 B1 FR2115143 B1 FR 2115143B1
Authority
FR
France
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
Application number
FR7130461A
Other versions
FR2115143A1 (fr
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2115143A1 publication Critical patent/FR2115143A1/fr
Application granted granted Critical
Publication of FR2115143B1 publication Critical patent/FR2115143B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D5/03—Annular blade-carrying members having blades on the inner periphery of the annulus and extending inwardly radially, i.e. inverted rotors
    • 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
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7130461A 1970-11-20 1971-08-20 Expired FR2115143B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9128670A 1970-11-20 1970-11-20

Publications (2)

Publication Number Publication Date
FR2115143A1 FR2115143A1 (fr) 1972-07-07
FR2115143B1 true FR2115143B1 (fr) 1977-08-05

Family

ID=22227006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130461A Expired FR2115143B1 (fr) 1970-11-20 1971-08-20

Country Status (6)

Country Link
US (1) US3703081A (fr)
BE (1) BE771520A (fr)
CA (1) CA939522A (fr)
DE (1) DE2141265A1 (fr)
FR (1) FR2115143B1 (fr)
GB (1) GB1363261A (fr)

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GB2207191B (en) * 1987-07-06 1992-03-04 Gen Electric Gas turbine engine
CA2021087A1 (fr) * 1989-09-07 1991-03-08 Eugene J. Antuna Methode de transport d'un reacteur a double flux tres eleve avec soufflante et capot
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US6393831B1 (en) 2000-11-17 2002-05-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Exoskeletal engine
US7409819B2 (en) * 2004-10-29 2008-08-12 General Electric Company Gas turbine engine and method of assembling same
US7458202B2 (en) * 2004-10-29 2008-12-02 General Electric Company Lubrication system for a counter-rotating turbine engine and method of assembling same
US7296398B2 (en) * 2004-10-29 2007-11-20 General Electric Company Counter-rotating turbine engine and method of assembling same
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
US8757959B2 (en) 2004-12-01 2014-06-24 United Technologies Corporation Tip turbine engine comprising a nonrotable compartment
US8561383B2 (en) 2004-12-01 2013-10-22 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
WO2006059974A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Ensemble de boite de vitesses a couplage proximal pour moteur de turbine a pression d'entree
WO2006060003A2 (fr) * 2004-12-01 2006-06-08 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
EP1828545A2 (fr) 2004-12-01 2007-09-05 United Technologies Corporation Elements annulaires de rotor de turbine
US8061968B2 (en) 2004-12-01 2011-11-22 United Technologies Corporation Counter-rotating compressor case and assembly method for tip turbine engine
EP1834067B1 (fr) 2004-12-01 2008-11-26 United Technologies Corporation Ensemble de pales de soufflante pour moteur a turbine de bout et procede de montage
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
WO2006059989A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Structure de support de moteur a turbine de bout
US7845157B2 (en) 2004-12-01 2010-12-07 United Technologies Corporation Axial compressor for tip turbine engine
WO2006110125A2 (fr) 2004-12-01 2006-10-19 United Technologies Corporation Elements annulaires empiles pour moteurs a turbine
WO2006059978A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout en porte-a-faux
EP1825126B1 (fr) 2004-12-01 2011-02-16 United Technologies Corporation Conduit de transition pour moteur a turbine
US7631480B2 (en) 2004-12-01 2009-12-15 United Technologies Corporation Modular tip turbine engine
US9845727B2 (en) 2004-12-01 2017-12-19 United Technologies Corporation Tip turbine engine composite tailcone
DE602004020125D1 (de) 2004-12-01 2009-04-30 United Technologies Corp Schmiermittel-versorgungssystem für das getriebe eines tip-turbinen-triebwerks
US9003759B2 (en) 2004-12-01 2015-04-14 United Technologies Corporation Particle separator for tip turbine engine
WO2006110124A2 (fr) 2004-12-01 2006-10-19 United Technologies Corporation Refroidissement par ejecteur de l'enveloppe exterieure d'un moteur a turbine de bout
US8033092B2 (en) 2004-12-01 2011-10-11 United Technologies Corporation Tip turbine engine integral fan, combustor, and turbine case
US7883315B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
US8468795B2 (en) * 2004-12-01 2013-06-25 United Technologies Corporation Diffuser aspiration for a tip turbine engine
DE602004032186D1 (de) 2004-12-01 2011-05-19 United Technologies Corp Turbinenschaufelgruppe eines Fanrotors sowie Verfahren zur Montage einer solchen Gruppe
DE602004028297D1 (de) 2004-12-01 2010-09-02 United Technologies Corp Umfangsbrennkammer für spitzenturbinenmotor
US7631485B2 (en) * 2004-12-01 2009-12-15 United Technologies Corporation Tip turbine engine with a heat exchanger
US7937927B2 (en) 2004-12-01 2011-05-10 United Technologies Corporation Counter-rotating gearbox for tip turbine engine
US8096753B2 (en) 2004-12-01 2012-01-17 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
WO2006059996A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Ailettes de rotor de soufflante pour moteur a turbine en bout
WO2006059993A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur à turbine en bout avec étages soufflante et turbine multiples
US7882695B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Turbine blow down starter for turbine engine
EP1831521B1 (fr) * 2004-12-01 2008-08-20 United Technologies Corporation Ensemble aubes de guidage d'admission de soufflante variable, turbomachine dotee d'un tel ensemble et procede de commande correspondant
WO2006059972A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Commande à distance d'étage variable de compresseur pour moteur à turbine
WO2006060004A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Dispositif de combustion pour moteur de turbine
EP1828573B1 (fr) 2004-12-01 2010-06-16 United Technologies Corporation Joint hydraulique pour boite de vitesses de moteur a turbine d'extremite
US7976272B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Inflatable bleed valve for a turbine engine
EP1828568B1 (fr) 2004-12-01 2011-03-23 United Technologies Corporation Ensemble rotor de soufflante-turbine pour moteur a turbine de bout
DE602004019709D1 (de) 2004-12-01 2009-04-09 United Technologies Corp Tip-turbinentriebwerk und entsprechendes betriebsverfahren
WO2006059979A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Carter intégral, aube fixe, bâti et mélangeur d'un moteur à turbine en bout
WO2006060014A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Systeme de generateur-demarreur pour moteur de turbine a pression d’entree
EP1828547B1 (fr) 2004-12-01 2011-11-30 United Technologies Corporation Turbosoufflante comprenant une pluralité d'aubes directrices d'entrée commandées individuellement et procédé de commande associé
WO2006062497A1 (fr) 2004-12-04 2006-06-15 United Technologies Corporation Bâti moteur à turbine en bout de pale
US7571607B2 (en) * 2006-03-06 2009-08-11 Honeywell International Inc. Two-shaft turbocharger
US20070245710A1 (en) * 2006-04-21 2007-10-25 Honeywell International, Inc. Optimized configuration of a reverse flow combustion system for a gas turbine engine
US7717672B2 (en) * 2006-08-29 2010-05-18 Honeywell International Inc. Radial vaned diffusion system with integral service routings
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US8511986B2 (en) 2007-12-10 2013-08-20 United Technologies Corporation Bearing mounting system in a low pressure turbine
US20090199563A1 (en) * 2008-02-07 2009-08-13 Hamilton Sundstrand Corporation Scalable pyrospin combustor
US8667775B1 (en) * 2009-08-05 2014-03-11 The Boeing Company Reverse flow engine core having a ducted fan with integrated secondary flow blades
US8727629B2 (en) * 2011-11-01 2014-05-20 General Electric Company Series bearing support apparatus for a gas turbine engine
US10001028B2 (en) 2012-04-23 2018-06-19 General Electric Company Dual spring bearing support housing
DE102012215412A1 (de) * 2012-08-30 2014-03-06 Rolls-Royce Deutschland Ltd & Co Kg Baugruppe einer Axialturbomaschine und Verfahren zur Herstellung einer solchen Baugruppe
US9708924B2 (en) * 2013-01-18 2017-07-18 Kuwait University Combined pump and energy recovery turbine
US20160195010A1 (en) * 2014-07-15 2016-07-07 United Technologies Corporation Vaneless counterrotating turbine
FR3024497B1 (fr) * 2014-07-31 2019-07-26 Safran Aircraft Engines Ensemble de turbomachine pour l'entrainement d'un fluide d'ecoulement deja utilise vers un element a alimenter
FR3024498B1 (fr) * 2014-07-31 2019-07-12 Safran Aircraft Engines Ensemble de turbomachine comportant deux corps et des moyens de guidage internes d'un fluide d'ecoulement vers un element a alimenter
EP3124742B1 (fr) * 2015-07-28 2018-11-07 MTU Aero Engines GmbH Turbine a gaz
PL415534A1 (pl) 2016-01-04 2017-07-17 General Electric Company Układ dla zespołu osłony i przegrody wstępnych łopatek kierowniczych
FR3051840B1 (fr) * 2016-05-31 2020-01-10 Safran Aircraft Engines Carter intermediaire de turbomachine, equipee d'une piece d'etancheite a interface bras/virole
CN108252935A (zh) * 2016-12-29 2018-07-06 上海鼓风机厂有限公司 多级涵道式轴流压缩机
US10876407B2 (en) * 2017-02-16 2020-12-29 General Electric Company Thermal structure for outer diameter mounted turbine blades
US11255221B2 (en) * 2017-09-20 2022-02-22 General Electric Company Lube system for geared turbine section
US10670037B2 (en) 2017-11-21 2020-06-02 General Electric Company Turbofan engine's fan blade and setting method thereof
FR3085435B1 (fr) * 2018-09-05 2021-06-18 Safran Aircraft Engines Turbomachine a double flux
US11156097B2 (en) 2019-02-20 2021-10-26 General Electric Company Turbomachine having an airflow management assembly
US11085515B2 (en) 2019-02-20 2021-08-10 General Electric Company Gearbox coupling in a turbomachine
US11021970B2 (en) 2019-02-20 2021-06-01 General Electric Company Turbomachine with alternatingly spaced rotor blades
US11073088B2 (en) 2019-02-20 2021-07-27 General Electric Company Gearbox mounting in a turbomachine
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Also Published As

Publication number Publication date
GB1363261A (en) 1974-08-14
US3703081A (en) 1972-11-21
DE2141265A1 (de) 1972-05-31
BE771520A (fr) 1971-12-31
CA939522A (en) 1974-01-08
FR2115143A1 (fr) 1972-07-07

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Legal Events

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ST Notification of lapse