[go: up one dir, main page]

NO173463C - Innretning for luftkjoeling av roerfordeler for gassturbiners kompressorer - Google Patents

Innretning for luftkjoeling av roerfordeler for gassturbiners kompressorer

Info

Publication number
NO173463C
NO173463C NO870825A NO870825A NO173463C NO 173463 C NO173463 C NO 173463C NO 870825 A NO870825 A NO 870825A NO 870825 A NO870825 A NO 870825A NO 173463 C NO173463 C NO 173463C
Authority
NO
Norway
Prior art keywords
distributors
stirring
gas turbine
air cooling
turbine compressors
Prior art date
Application number
NO870825A
Other languages
English (en)
Other versions
NO173463B (no
NO870825L (no
NO870825D0 (no
Inventor
Josef Liebl
Original Assignee
Mtu 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 Muenchen Gmbh filed Critical Mtu Muenchen Gmbh
Publication of NO870825D0 publication Critical patent/NO870825D0/no
Publication of NO870825L publication Critical patent/NO870825L/no
Publication of NO173463B publication Critical patent/NO173463B/no
Publication of NO173463C publication Critical patent/NO173463C/no

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
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
NO870825A 1986-02-28 1987-02-27 Innretning for luftkjoeling av roerfordeler for gassturbiners kompressorer NO173463C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3606598 1986-02-28
DE19863627306 DE3627306A1 (de) 1986-02-28 1986-08-12 Einrichtung zur belueftung von rotorbauteilen fuer verdichter von gasturbinentriebwerken

Publications (4)

Publication Number Publication Date
NO870825D0 NO870825D0 (no) 1987-02-27
NO870825L NO870825L (no) 1987-08-31
NO173463B NO173463B (no) 1993-09-06
NO173463C true NO173463C (no) 1993-09-06

Family

ID=25841461

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870825A NO173463C (no) 1986-02-28 1987-02-27 Innretning for luftkjoeling av roerfordeler for gassturbiners kompressorer

Country Status (5)

Country Link
US (2) US4920741A (no)
EP (1) EP0235642B1 (no)
JP (1) JPH0788840B2 (no)
DE (2) DE3627306A1 (no)
NO (1) NO173463C (no)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167123A (en) * 1992-01-13 1992-12-01 Brandon Ronald E Flow condensing diffusers for saturated vapor applications
FR2690482B1 (fr) * 1992-04-23 1994-06-03 Snecma Circuit de ventilation des disques de compresseurs et de turbines.
FR2695161B1 (fr) * 1992-08-26 1994-11-04 Snecma Système de refroidissement d'un compresseur de turbomachine et de contrôle des jeux.
DE4433289A1 (de) * 1994-09-19 1996-03-21 Abb Management Ag Axialdurchströmte Gasturbine
US5997244A (en) * 1997-05-16 1999-12-07 Alliedsignal Inc. Cooling airflow vortex spoiler
US6672072B1 (en) * 1998-08-17 2004-01-06 General Electric Company Pressure boosted compressor cooling system
US6267553B1 (en) 1999-06-01 2001-07-31 Joseph C. Burge Gas turbine compressor spool with structural and thermal upgrades
US6276896B1 (en) 2000-07-25 2001-08-21 Joseph C. Burge Apparatus and method for cooling Axi-Centrifugal impeller
FR2839745B1 (fr) * 2002-05-16 2005-05-20 Snecma Moteurs Turboreacteur avec un carenage stator dans la cavite sous chambre
FR2861129A1 (fr) * 2003-10-21 2005-04-22 Snecma Moteurs Dispositif de joint a labyrinthe pour moteur a turbine a gaz
DE102004042295A1 (de) * 2004-09-01 2006-03-02 Mtu Aero Engines Gmbh Rotor für ein Triebwerk
FR2904038A1 (fr) * 2006-07-19 2008-01-25 Snecma Sa Systeme de refroidissement de la face aval d'un rouet de compresseur centrifuge
US7819622B2 (en) * 2006-12-19 2010-10-26 United Technologies Corporation Method for securing a stator assembly
US8133017B2 (en) * 2009-03-19 2012-03-13 General Electric Company Compressor diffuser
US8540482B2 (en) 2010-06-07 2013-09-24 United Technologies Corporation Rotor assembly for gas turbine engine
US9091172B2 (en) 2010-12-28 2015-07-28 Rolls-Royce Corporation Rotor with cooling passage
GB201108842D0 (en) * 2011-05-26 2011-07-06 Rolls Royce Plc A vortex reducer
DE102012215413B4 (de) * 2012-08-30 2020-04-02 Rolls-Royce Deutschland Ltd & Co Kg Baugruppe einer Axialturbomaschine
DE102012215412A1 (de) * 2012-08-30 2014-03-06 Rolls-Royce Deutschland Ltd & Co Kg Baugruppe einer Axialturbomaschine und Verfahren zur Herstellung einer solchen Baugruppe
US20150362463A1 (en) 2013-03-01 2015-12-17 Kyocera Corporation Sensor
DE102013217504A1 (de) * 2013-09-03 2015-03-05 MTU Aero Engines AG Strömungsmaschine
DE102013220844B4 (de) * 2013-10-15 2019-03-21 MTU Aero Engines AG Verdichter und Gasturbine mit einem derartigen Verdichter
EP3092372B1 (en) 2014-01-08 2019-06-19 United Technologies Corporation Clamping seal for jet engine mid-turbine frame
EP3099904B1 (en) 2014-01-28 2021-08-25 Raytheon Technologies Corporation Jet engine mid-turbine frame
US10612383B2 (en) * 2016-01-27 2020-04-07 General Electric Company Compressor aft rotor rim cooling for high OPR (T3) engine
US20170292532A1 (en) * 2016-04-08 2017-10-12 United Technologies Corporation Compressor secondary flow aft cone cooling scheme
US11377957B2 (en) * 2017-05-09 2022-07-05 General Electric Company Gas turbine engine with a diffuser cavity cooled compressor
US10968760B2 (en) * 2018-04-12 2021-04-06 Raytheon Technologies Corporation Gas turbine engine component for acoustic attenuation
JP7194826B2 (ja) * 2018-11-30 2022-12-22 シーメンス エナジー グローバル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト ガスタービンエンジンの中間フレーム部と、関連してロータの半径方向隙間を調整する方法
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly
CN113898610B (zh) * 2021-10-10 2024-08-02 中国航发沈阳发动机研究所 一种压气机转子轮盘盘心引气结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152331A (en) * 1966-05-18 1969-05-14 Rolls Royce Improvements in Gas Turbine Blade Cooling
GB1217807A (en) * 1969-07-19 1970-12-31 Rolls Royce Gas turbine engine
GB2018362B (en) * 1978-04-06 1982-04-21 Rolls Royce Gas turbine engine cooling
US4291531A (en) * 1978-04-06 1981-09-29 Rolls-Royce Limited Gas turbine engine
GB2042086B (en) * 1979-02-26 1983-10-12 Gen Electric Gas turbine engine seal
US4296599A (en) * 1979-03-30 1981-10-27 General Electric Company Turbine cooling air modulation apparatus
GB2108202B (en) * 1980-10-10 1984-05-10 Rolls Royce Air cooling systems for gas turbine engines
US4337313A (en) * 1980-12-08 1982-06-29 Miles Laboratories, Inc. Immobilization of biocatalysts
US4576547A (en) * 1983-11-03 1986-03-18 United Technologies Corporation Active clearance control
CA1209482A (en) * 1983-12-22 1986-08-12 Douglas L. Kisling Two stage rotor assembly with improved coolant flow
DE3428892A1 (de) * 1984-08-04 1986-02-13 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Schaufel- und dichtspaltoptimierungseinrichtung fuer verdichter von gasturbinentriebwerken, insbesondere gasturbinenstrahltriebwerken

Also Published As

Publication number Publication date
NO173463B (no) 1993-09-06
EP0235642A2 (de) 1987-09-09
NO870825L (no) 1987-08-31
NO870825D0 (no) 1987-02-27
DE3785597D1 (de) 1993-06-03
US4920741A (en) 1990-05-01
US4961309A (en) 1990-10-09
DE3627306A1 (de) 1987-09-03
EP0235642B1 (de) 1993-04-28
EP0235642A3 (en) 1989-07-05
JPH0788840B2 (ja) 1995-09-27
JPS62206295A (ja) 1987-09-10

Similar Documents

Publication Publication Date Title
NO173463C (no) Innretning for luftkjoeling av roerfordeler for gassturbiners kompressorer
IT1124668B (it) Tenuta per l'aria di raffreddamento di turbomotori a gas
GB2160929B (en) Gas turbine cooling airflow modulator
GB2108202B (en) Air cooling systems for gas turbine engines
IT1163508B (it) Guarnizione di tenuta all'aria esterna rivestita in ceramica per motori a turbina a gas
GB2180009B (en) Cooling airflow control means for gas turbine engines
GB2062768B (en) Gas turbine cooling air passage seal
FR2585407B1 (fr) Dispositif pour commander la circulation de l'air de refroidissement d'une turbine a gaz
DE3760627D1 (en) Control device for the flux of cooling air for the rotor of a turbine engine
DE3780563D1 (de) Kuehlluftverteiler fuer den rotor einer gasturbine.
IT1171771B (it) Turbomotore a gas con perfezionato circuito di raffreddamento ad aria
JPS5793634A (en) Gas turbine cooler by air sent at compressor level
FR2558900B1 (fr) Dispositif d'etancheite peripherique d'aubage de compresseur axial
GB2132703B (en) Cooling ceramic blades of turbomachines
FR2732405B1 (fr) Dispositif pour refroidir le rotor d'une turbine a gaz
IT1237095B (it) Dispositivo per l'alimentazione di aria di raffreddamento per palette di rotore di turbine a gas.
IT1151593B (it) Iniettore di aria di raffreddamento per palette di turbina
IT1202579B (it) Meccanismo di ritenuta per un motore montato girevolmente su un compressore d'aria
DE3460343D1 (en) Compressor disc having an integrated centripetal accelerator for sucking air into the cooling device of a gas turbine
IT8767004A0 (it) Turbomacchina particoalrmente compressore centrifugo
DE3371927D1 (de) Diffuser for gas turbine engine
GB2093923B (en) Air cooled gas turbine vane structure
GB2124706B (en) Gas turbine engine airflow temperature sensor
GB2283538B (en) Air cooled gas turbine aerofoil
NO171429C (no) System for maaling av gass-stroemning