FR2601068B1 - Turbine de puissance pour moteur a turbine a gaz. - Google Patents

Turbine de puissance pour moteur a turbine a gaz.

Info

Publication number
FR2601068B1
FR2601068B1 FR8708978A FR8708978A FR2601068B1 FR 2601068 B1 FR2601068 B1 FR 2601068B1 FR 8708978 A FR8708978 A FR 8708978A FR 8708978 A FR8708978 A FR 8708978A FR 2601068 B1 FR2601068 B1 FR 2601068B1
Authority
FR
France
Prior art keywords
turbine
power
gas turbine
engine
turbine engine
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
FR8708978A
Other languages
English (en)
Other versions
FR2601068A1 (fr
Inventor
Ronald Catlow
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2601068A1 publication Critical patent/FR2601068A1/fr
Application granted granted Critical
Publication of FR2601068B1 publication Critical patent/FR2601068B1/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
    • 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
    • F02K3/062—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 with aft fan
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • 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
    • F02K3/072—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 with counter-rotating, e.g. fan rotors
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8708978A 1986-07-02 1987-06-25 Turbine de puissance pour moteur a turbine a gaz. Expired - Fee Related FR2601068B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8616152A GB2192237B (en) 1986-07-02 1986-07-02 Gas turbine engine power turbine

Publications (2)

Publication Number Publication Date
FR2601068A1 FR2601068A1 (fr) 1988-01-08
FR2601068B1 true FR2601068B1 (fr) 1993-05-28

Family

ID=10600455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8708978A Expired - Fee Related FR2601068B1 (fr) 1986-07-02 1987-06-25 Turbine de puissance pour moteur a turbine a gaz.

Country Status (5)

Country Link
US (1) US4767271A (fr)
JP (1) JPH0672572B2 (fr)
DE (1) DE3719541C2 (fr)
FR (1) FR2601068B1 (fr)
GB (1) GB2192237B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192238B (en) * 1986-07-02 1990-05-23 Rolls Royce Plc Gas turbine engine power turbine
US5022825A (en) * 1988-10-07 1991-06-11 United Technologies Corporation Pitch retention member
US5102300A (en) * 1988-10-07 1992-04-07 United Technologies Corporation Pinned airfoil propeller assembly
US5022824A (en) * 1988-10-07 1991-06-11 United Technologies Corporation Pinned airfoil propeller blade
US5108259A (en) * 1988-12-19 1992-04-28 General Electric Company Flexible connector for use in aircraft
US4951461A (en) * 1989-03-20 1990-08-28 General Electric Company Power turbine support arrangement
US5224831A (en) * 1990-10-04 1993-07-06 General Electric Company Fan blade protection system
US5272868A (en) * 1993-04-05 1993-12-28 General Electric Company Gas turbine engine lubrication system
US5361580A (en) * 1993-06-18 1994-11-08 General Electric Company Gas turbine engine rotor support system
US5443590A (en) * 1993-06-18 1995-08-22 General Electric Company Rotatable turbine frame
US5307622A (en) * 1993-08-02 1994-05-03 General Electric Company Counterrotating turbine support assembly
US7409819B2 (en) * 2004-10-29 2008-08-12 General Electric Company Gas turbine engine and method of assembling same
GB201012890D0 (en) * 2010-08-02 2010-09-15 Rolls Royce Plc Gas turbine engine
US9090315B1 (en) * 2010-11-23 2015-07-28 Piedra—Sombra Corporation, Inc. Optical energy transfer and conversion system
US9850711B2 (en) 2011-11-23 2017-12-26 Stone Aerospace, Inc. Autonomous laser-powered vehicle
FR2997681B1 (fr) 2012-11-08 2015-05-15 Snecma Avion propulse par un turboreacteur a soufflantes contrarotatives
CN107069487A (zh) * 2017-04-19 2017-08-18 国网河南禹州市供电公司 一种小型配电室用通风装置
US11156110B1 (en) 2020-08-04 2021-10-26 General Electric Company Rotor assembly for a turbine section of a gas turbine engine
US11549463B2 (en) * 2021-02-22 2023-01-10 General Electric Company Compact low-pressure compressor
US11655719B2 (en) 2021-04-16 2023-05-23 General Electric Company Airfoil assembly

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505660A (en) * 1950-04-25 Augmentor fob jet propulsion hav
US2026885A (en) * 1931-09-23 1936-01-07 Robert H Goddard Aircraft
US2411124A (en) * 1941-11-01 1946-11-12 Vickers Electrical Co Ltd Internal-combustion turbine plant
US2478206A (en) * 1944-02-24 1949-08-09 Westinghouse Electric Corp Multirotor gas turbine power plant with propeller
BE462340A (fr) * 1944-04-15
CH259296A (de) * 1945-10-13 1949-01-15 Svenska Turbinfab Ab Propeller-Antriebseinrichtung an Fahrzeugen.
GB621315A (en) * 1947-02-17 1949-04-07 Frederick William Walton Morle Improvements relating to compressors and turbines
US2514408A (en) * 1948-04-19 1950-07-11 Westinghouse Electric Corp Gas turbine apparatus
US2541098A (en) * 1948-06-14 1951-02-13 Westinghouse Electric Corp Gas turbine propeller apparatus
US2919889A (en) * 1955-03-03 1960-01-05 United Aircraft Corp Blade mounting
US2937495A (en) * 1956-02-27 1960-05-24 Power Jets Res & Dev Ltd Gas turbine plant
US2971745A (en) * 1958-03-21 1961-02-14 Gen Electric Fabricated blade and bucket rotor assembly
US3070284A (en) * 1960-10-07 1962-12-25 Gen Electric Turbo-fan rotor
US3363419A (en) * 1965-04-27 1968-01-16 Rolls Royce Gas turbine ducted fan engine
GB1118898A (en) * 1967-04-03 1968-07-03 Rolls Royce Fluid flow machine
GB1251955A (fr) * 1967-12-29 1971-11-03
FR2096708B1 (fr) * 1970-06-22 1974-03-22 Snecma
US3811791A (en) * 1971-08-12 1974-05-21 R Cotton Thrust augmenting device for jet aircraft
NL8303401A (nl) * 1982-11-01 1984-06-01 Gen Electric Aandrijfturbine voor tegengesteld draaiende propellers.
US4657484A (en) * 1984-09-04 1987-04-14 General Electric Company Blade pitch varying means
GB2166202B (en) * 1984-10-30 1988-07-20 Rolls Royce Hollow aerofoil blade
US4621978A (en) * 1984-12-03 1986-11-11 General Electric Company Counterrotating power turbine
GB2168111B (en) * 1984-12-08 1988-05-18 Rolls Royce Rotor aerofoil blade containment

Also Published As

Publication number Publication date
JPH0672572B2 (ja) 1994-09-14
GB2192237B (en) 1990-05-16
FR2601068A1 (fr) 1988-01-08
DE3719541A1 (de) 1988-01-07
GB2192237A (en) 1988-01-06
GB8616152D0 (en) 1986-12-17
JPS6325324A (ja) 1988-02-02
DE3719541C2 (de) 1997-07-24
US4767271A (en) 1988-08-30

Similar Documents

Publication Publication Date Title
FR2601068B1 (fr) Turbine de puissance pour moteur a turbine a gaz.
GB2192238B (en) Gas turbine engine power turbine
FR2557212B1 (fr) Structure de stator pour un moteur a turbine a gaz
FR2575221B1 (fr) Stator refroidissable pour un moteur a turbine a gaz
FR2588312B1 (fr) Inverseur de poussee pour moteur a turbine a gaz
FR2617907B1 (fr) Moteur a turbine a gaz
FR2586453B1 (fr) Carburateur pour moteur a turbine a gaz
GB2195712B (en) A turbofan gas turbine engine
GB2199375B (en) A turbofan gas turbine engine.
DE3663847D1 (en) Combustor for gas turbine engine
FR2592092B1 (fr) Turbine a aubes refroidies notamment pour moteur a turbine a gaz
GB2165964B (en) Combustion system for a gas turbine engine
DE3665627D1 (en) Combustion liner for a gas turbine engine
EP0241404A3 (en) Gas turbine engine nacelle
GB2190146B (en) Gas turbine engines
FR2639609B1 (fr) Dispositif de prise de force, pour convertir en une poussee transversale la puissance developpee par les rotors d'un moteur a turbine a gaz a soufflante non carenee
GB2232720B (en) Gas turbine engine power unit
GB8610180D0 (en) Gas turbine engine
FR2393159B1 (fr) Moteur a turbine a gaz a puissance modulee
FR2588614B1 (fr) Silencieux d'echappement pour turbine a gaz de forte puissance.
FR2564896B1 (fr) Aube de moteur a turbine a gaz.
FR2527268B1 (fr) Prediffuseur pour un moteur a turbine a gaz
GB8914825D0 (en) Gas turbine engine power unit
GB8610559D0 (en) Gas turbine engines
GB2198188B (en) Gas turbine engine comprising a gas generator.

Legal Events

Date Code Title Description
ST Notification of lapse