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
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)
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 (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192238B (en) * | 1986-07-02 | 1990-05-23 | Rolls Royce Plc | Gas turbine engine power turbine |
US5102300A (en) * | 1988-10-07 | 1992-04-07 | United Technologies Corporation | Pinned airfoil propeller assembly |
US5022825A (en) * | 1988-10-07 | 1991-06-11 | United Technologies Corporation | Pitch retention member |
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 |
US12000308B2 (en) | 2022-08-23 | 2024-06-04 | General Electric Company | Rotor blade assemblies for turbine engines |
Family Cites Families (23)
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 |
-
1986
- 1986-07-02 GB GB8616152A patent/GB2192237B/en not_active Expired - Fee Related
-
1987
- 1987-05-14 US US07/049,552 patent/US4767271A/en not_active Expired - Lifetime
- 1987-06-11 DE DE3719541A patent/DE3719541C2/de not_active Expired - Fee Related
- 1987-06-25 FR FR8708978A patent/FR2601068B1/fr not_active Expired - Fee Related
- 1987-07-02 JP JP62166241A patent/JPH0672572B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3719541C2 (de) | 1997-07-24 |
DE3719541A1 (de) | 1988-01-07 |
US4767271A (en) | 1988-08-30 |
GB8616152D0 (en) | 1986-12-17 |
JPH0672572B2 (ja) | 1994-09-14 |
GB2192237A (en) | 1988-01-06 |
JPS6325324A (ja) | 1988-02-02 |
GB2192237B (en) | 1990-05-16 |
FR2601068A1 (fr) | 1988-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |