DE2141265A1 - Gasturbine - Google Patents

Gasturbine

Info

Publication number
DE2141265A1
DE2141265A1 DE19712141265 DE2141265A DE2141265A1 DE 2141265 A1 DE2141265 A1 DE 2141265A1 DE 19712141265 DE19712141265 DE 19712141265 DE 2141265 A DE2141265 A DE 2141265A DE 2141265 A1 DE2141265 A1 DE 2141265A1
Authority
DE
Germany
Prior art keywords
rotor
blades
compressor
gas turbine
ring
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.)
Pending
Application number
DE19712141265
Other languages
German (de)
English (en)
Inventor
James Norton Marblehead; Paulson Elmir Edward Topsfield; Mass. Krebs (V.StA.)
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 DE2141265A1 publication Critical patent/DE2141265A1/de
Pending 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)
DE19712141265 1970-11-20 1971-08-18 Gasturbine Pending DE2141265A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2141265A1 true DE2141265A1 (de) 1972-05-31

Family

ID=22227006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712141265 Pending DE2141265A1 (de) 1970-11-20 1971-08-18 Gasturbine

Country Status (6)

Country Link
US (1) US3703081A (cg-RX-API-DMAC10.html)
BE (1) BE771520A (cg-RX-API-DMAC10.html)
CA (1) CA939522A (cg-RX-API-DMAC10.html)
DE (1) DE2141265A1 (cg-RX-API-DMAC10.html)
FR (1) FR2115143B1 (cg-RX-API-DMAC10.html)
GB (1) GB1363261A (cg-RX-API-DMAC10.html)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903690A (en) * 1973-02-12 1975-09-09 Gen Electric Turbofan engine lubrication means
US3861139A (en) * 1973-02-12 1975-01-21 Gen Electric Turbofan engine having counterrotating compressor and turbine elements and unique fan disposition
US3937013A (en) * 1974-06-27 1976-02-10 General Motors Corporation By-pass jet engine with centrifugal flow compressor
US3997132A (en) * 1974-12-11 1976-12-14 The Garrett Corporation Method and apparatus for controlling tip vortices
US4192137A (en) * 1977-03-04 1980-03-11 Canadian Patents And Development Limited Turboshaft engine
US4168609A (en) * 1977-12-01 1979-09-25 United Technologies Corporation Folded-over pilot burner
US4758129A (en) * 1985-05-31 1988-07-19 General Electric Company Power frame
US4722666A (en) * 1987-06-29 1988-02-02 United Technologies Corporation Nose cowl mounted oil lubricating and cooling system
GB2207191B (en) * 1987-07-06 1992-03-04 Gen Electric Gas turbine engine
CA2021087A1 (en) * 1989-09-07 1991-03-08 Eugene J. Antuna Ultra high bypass engine integrated fan/cowl and transportation/removal
US6058694A (en) * 1997-11-11 2000-05-09 Alliedsignal Inc. Gas turbine engine commanded oil flow valve with failsafe
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
US7458202B2 (en) * 2004-10-29 2008-12-02 General Electric Company Lubrication system for a counter-rotating turbine engine and method of assembling same
US7409819B2 (en) * 2004-10-29 2008-08-12 General Electric Company Gas 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
US7631480B2 (en) 2004-12-01 2009-12-15 United Technologies Corporation Modular tip turbine engine
WO2006060011A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine comprising a nonrotable compartment
EP1841960B1 (en) 2004-12-01 2011-05-25 United Technologies Corporation Starter generator system for a tip turbine engine
US7883314B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan-turbine rotor of a tip turbine engine
WO2006059968A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Counter-rotating gearbox for tip turbine engine
WO2006059986A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
US8083030B2 (en) 2004-12-01 2011-12-27 United Technologies Corporation Gearbox lubrication supply system for a tip engine
WO2006059970A2 (en) 2004-12-01 2006-06-08 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
US7607286B2 (en) * 2004-12-01 2009-10-27 United Technologies Corporation Regenerative turbine blade and vane cooling for a tip turbine engine
EP1828683B1 (en) 2004-12-01 2013-04-10 United Technologies Corporation Combustor for turbine engine
WO2006059980A2 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Diffuser aspiration for a tip turbine engine
WO2006110122A2 (en) 2004-12-01 2006-10-19 United Technologies Corporation Inflatable bleed valve for a turbine engine and a method of operating therefore
EP1828545A2 (en) 2004-12-01 2007-09-05 United Technologies Corporation Annular turbine ring rotor
WO2006059979A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine integral case, vane, mount, and mixer
WO2006059969A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Counter-rotating compressor case and assembly method for tip turbine engine
WO2006110125A2 (en) 2004-12-01 2006-10-19 United Technologies Corporation Stacked annular components for turbine engines
US7854112B2 (en) 2004-12-01 2010-12-21 United Technologies Corporation Vectoring transition duct for turbine engine
WO2006059999A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method
DE602004031986D1 (de) 2004-12-01 2011-05-05 United Technologies Corp Gebläse-turbinen-rotoranordnung für einen spitzenturbinenmotor
US7631485B2 (en) * 2004-12-01 2009-12-15 United Technologies Corporation Tip turbine engine with a heat exchanger
US7878762B2 (en) 2004-12-01 2011-02-01 United Technologies Corporation Tip turbine engine comprising turbine clusters and radial attachment lock arrangement therefor
EP1828591B1 (en) 2004-12-01 2010-07-21 United Technologies Corporation Peripheral combustor for tip turbine engine
EP1831530B1 (en) 2004-12-01 2009-02-25 United Technologies Corporation Compressor variable stage remote actuation for turbine engine
EP1841959B1 (en) 2004-12-01 2012-05-09 United Technologies Corporation Balanced turbine rotor fan blade for a tip turbine engine
US7980054B2 (en) 2004-12-01 2011-07-19 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
US7883315B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
WO2006059977A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine and corresponding orepating method
US7882695B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Turbine blow down starter for turbine engine
WO2006060006A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine non-metallic tailcone
WO2006059985A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Axial compressor for tip turbine engine
US8104257B2 (en) 2004-12-01 2012-01-31 United Technologies Corporation Tip turbine engine with multiple fan and turbine stages
US9003759B2 (en) 2004-12-01 2015-04-14 United Technologies Corporation Particle separator for tip turbine engine
DE602004016065D1 (de) 2004-12-01 2008-10-02 United Technologies Corp Variable gebläseeinlassleitschaufelanordnung, turbinenmotor mit solch einer anordnung und entsprechendes steuerverfahren
WO2006060012A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine comprising turbine blade clusters and method of assembly
US7887296B2 (en) 2004-12-01 2011-02-15 United Technologies Corporation Fan blade with integral diffuser section and tip turbine blade section for a tip turbine engine
DE602004027766D1 (de) 2004-12-01 2010-07-29 United Technologies Corp Hydraulische dichtung für ein getriebe eines spitzenturbinenmotors
US7976273B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Tip turbine engine support structure
US8033094B2 (en) 2004-12-01 2011-10-11 United Technologies Corporation Cantilevered tip turbine engine
EP1828574B1 (en) 2004-12-01 2010-11-03 United Technologies Corporation Close coupled gearbox assembly for a tip turbine engine
WO2006059971A2 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine integral fan, combustor, and turbine case
WO2006062497A1 (en) 2004-12-04 2006-06-15 United Technologies Corporation Tip turbine engine mount
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
ES2698504T3 (es) * 2015-07-28 2019-02-05 MTU Aero Engines AG Turbina de gas
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
US11753939B2 (en) 2019-02-20 2023-09-12 General Electric Company Turbomachine with alternatingly spaced rotor blades
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
IT201900014736A1 (it) * 2019-08-13 2021-02-13 Ge Avio Srl Elementi di tenuta integrali per pale trattenute in un rotore a tamburo esterno anulare girevole in una turbomacchina.
WO2021216395A1 (en) * 2020-04-24 2021-10-28 Duplicent, Llc Fluid acceleration system
US11933187B2 (en) * 2020-12-18 2024-03-19 Pratt & Whitney Canada Corp. Bearing housing assembly
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
CN116292346B (zh) * 2023-03-27 2024-07-12 山东凯格瑞森能源科技有限公司 一种涡旋式氢气循环泵装置
US12338748B1 (en) * 2023-12-15 2025-06-24 Pratt & Whitney Canada Corp. Integrated axial compressor diffuser and high pressure turbine vane assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269114A (en) * 1966-08-30 Marchant etal j et propulsion engines
US2244467A (en) * 1934-02-09 1941-06-03 Milo Ab Turbine
US2416389A (en) * 1942-06-17 1947-02-25 Armstrong Siddeley Motors Ltd Torque balancing of jet propulsion turbine plant
US2722373A (en) * 1951-02-06 1955-11-01 United Aircraft Corp Compressor casing and stator assembly
US3088278A (en) * 1957-05-01 1963-05-07 Avco Mfg Corp Gas turbine engine
US3122886A (en) * 1958-09-02 1964-03-03 Davidovitch Vlastimir Gas turbine cycle improvement
GB876862A (en) * 1959-03-11 1961-09-06 Rolls Royce Improvements in or relating to bearing lubrication
GB1002714A (en) * 1964-03-19 1965-08-25 Rolls Royce Bearing lubricating means
FR1455278A (fr) * 1965-08-05 1966-04-01 Snecma Turboréacteur à double flux
GB1113542A (en) * 1967-01-06 1968-05-15 Rolls Royce Gas turbine engine
US3390527A (en) * 1967-07-19 1968-07-02 Avco Corp High bypass ratio turbofan
GB1152115A (en) * 1967-10-06 1969-05-14 Rolls Royce Rotary Bladed Fluid Flow Machine, e.g. a Fan Lift Engine
US3589132A (en) * 1969-06-04 1971-06-29 Garrett Corp Gas turbine engine

Also Published As

Publication number Publication date
FR2115143B1 (cg-RX-API-DMAC10.html) 1977-08-05
BE771520A (fr) 1971-12-31
CA939522A (en) 1974-01-08
US3703081A (en) 1972-11-21
FR2115143A1 (cg-RX-API-DMAC10.html) 1972-07-07
GB1363261A (en) 1974-08-14

Similar Documents

Publication Publication Date Title
DE2141265A1 (de) Gasturbine
DE2408839C2 (de) Zweiwellen-Gasturbinentriebwerk
DE60303180T2 (de) Fluggasturbine mit gegenläufigen Niederdruckturbinen variabler Drehmomentaufteilung, gegenläufigen Fans und nachgeschaltetem in eine Richtung drehenden Niederdruckverdichter
EP3591237B1 (de) Strukturbaugruppe für einen verdichter einer strömungsmaschine
DE3614157C2 (de) Gasturbinentriebwerk mit gegenläufigen Propellern
DE69000954T2 (de) Gegenlaeufiges blaesertriebwerk.
DE2147537A1 (de) Kühleinrichtung für die Enden von Turbinenlaufschaufeln mit Luftexpansion
DE3223201A1 (de) Verbundtriebwerk
DE102018107494A1 (de) Planetengetriebevorrichtung mit einer Ölversorgungseinrichtung, Gasturbinentriebwerk mit einer Planetengetriebevorrichtung und Verfahren zum Herstellen einer Schaufelpumpe
DE102015120127A1 (de) Axialverdichterendwandeinrichtung zur steuerung der leckage in dieser
DE2801374A1 (de) Gasturbinentriebwerk mit heckgeblaese
DE102018113753A1 (de) Planetengetriebe und Gasturbinentriebwerk
DE102020103780A1 (de) Getriebe-Gasturbinentriebwerk
DE1915533A1 (de) Mischer-Anordnung
DE3719541A1 (de) Gasturbinentriebwerk
DE3728437C2 (de) Gasturbinentriebwerk mit gegenläufig umlaufenden Rotoren
DE102019116974A1 (de) Getriebe und Gasturbinentriebwerk
DE102019106633A1 (de) Getriebe und Gasturbinentriebwerk
DE102020115579A1 (de) Gasturbinentriebwerk mit hocheffizientem fan
DE102020104625A1 (de) Installation und betrieb eines effizienten gasturbinentriebwerks
DE102019120614A1 (de) Effizientes flugzeugtriebwerk
DE102019120621A1 (de) Effizientes Gasturbinentriebwerk
DE102019120619A1 (de) Flugzeugtriebwerk mit hohem antriebs- und wärmewirkungsgrad
DE102019120618A1 (de) Gasturbinentriebwerk
EP4034756B1 (de) Gasturbinentriebwerk eines luftfahrzeuges mit einem getriebe

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee