FR2412702A1 - Turbo-moteur a gaz comportant des aubes directrices orientables - Google Patents
Turbo-moteur a gaz comportant des aubes directrices orientablesInfo
- Publication number
- FR2412702A1 FR2412702A1 FR7835623A FR7835623A FR2412702A1 FR 2412702 A1 FR2412702 A1 FR 2412702A1 FR 7835623 A FR7835623 A FR 7835623A FR 7835623 A FR7835623 A FR 7835623A FR 2412702 A1 FR2412702 A1 FR 2412702A1
- Authority
- FR
- France
- Prior art keywords
- engine
- rotor
- turbo
- input body
- gas turbo
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
-
- 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
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
- F02C9/22—Control of working fluid flow by throttling; by adjusting vanes by adjusting turbine vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/402—Transmission of power through friction drives
- F05D2260/4023—Transmission of power through friction drives through a friction clutch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
Abstract
L'INVENTION CONCERNE L'INDUSTRIE DES TURBO-MOTEURS. TURBO-MOTEUR COMPORTANT UN ROTOR 82 ET UN GROUPE D'AUBES DIRECTRICES ORIENTABLES 120, DISPOSEES EN AMONT DU ROTOR, ET ASSERVIES PAR UN DISPOSITIF D'ACTIONNEMENT 66, SERVANT A REGLER L'ORIENTATION DES AUBES DIRECTRICES. LE DISPOSITIF D'ACTIONNEMENT 66 COMPORTE UN ORGANE DE SORTIE 132 RELIE AUX AUBES DIRECTRICES 120, ET UN ORGANE D'ENTREE QUI COMMANDE LES DEPLACEMENTS DE L'ORGANE DE SORTIE 132. L'ORGANE D'ENTREE EST SOUMIS A L'EFFET DE LA DIFFERENCE EXISTANT ENTRE LA VITESSE INSTANTANEE DU ROTOR, MESUREE PAR DES MOYENS TACHYMETRIQUES 436438, ET UNE VITESSE DE CONSIGNE DU ROTOR AFFICHEE PAR UN ACCELERATEUR. L'ORGANE D'ENTREE SUBIT UN EFFORT DE RETROACTION, QUI DEPEND DE LA POSITION DE L'ORGANE D'ENTREE ET DE CELLE DE L'ORGANE DE SORTIE DONT LA POSITION ASSERVIE EST FONCTION DE L'EFFORT DE COMMANDE. APPLICATION A LA REGULATION DU FONCTIONNEMENT D'UN TURBO-MOTEUR A GAZ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/863,370 US4197699A (en) | 1977-12-22 | 1977-12-22 | Free turbine type gas turbine engine with variable free turbine guide vane control system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412702A1 true FR2412702A1 (fr) | 1979-07-20 |
FR2412702B1 FR2412702B1 (fr) | 1984-11-30 |
Family
ID=25340994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835623A Granted FR2412702A1 (fr) | 1977-12-22 | 1978-12-19 | Turbo-moteur a gaz comportant des aubes directrices orientables |
Country Status (4)
Country | Link |
---|---|
US (1) | US4197699A (fr) |
CA (1) | CA1134628A (fr) |
FR (1) | FR2412702A1 (fr) |
GB (1) | GB1604515A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406117A (en) * | 1979-10-26 | 1983-09-27 | General Electric Company | Cyclic load duty control for gas turbine |
US4299088A (en) * | 1979-10-26 | 1981-11-10 | General Electric Company | Cyclic load duty control for gas turbine |
BR8009103A (pt) * | 1980-08-21 | 1982-06-22 | Garrett Corp | Sistema de administracao de motores |
GB2119862A (en) * | 1982-05-06 | 1983-11-23 | Gen Electric | Variable stator vane (VSV) closed loop control system of a compressor |
US5497615A (en) * | 1994-03-21 | 1996-03-12 | Noe; James C. | Gas turbine generator set |
US7927067B2 (en) * | 2007-05-01 | 2011-04-19 | United Technologies Corporation | System and method for controlling stator assemblies |
US8090456B2 (en) * | 2008-11-03 | 2012-01-03 | United Technologies Corporation | System and method for design and control of engineering systems utilizing component-level dynamic mathematical model |
US8315741B2 (en) * | 2009-09-02 | 2012-11-20 | United Technologies Corporation | High fidelity integrated heat transfer and clearance in component-level dynamic turbine system control |
US8668434B2 (en) * | 2009-09-02 | 2014-03-11 | United Technologies Corporation | Robust flow parameter model for component-level dynamic turbine system control |
US9512784B2 (en) * | 2010-01-29 | 2016-12-06 | Pratt & Whitney Canada Corp. | Free gas turbine with constant temperature-corrected gas generator speed |
US9328669B2 (en) * | 2013-03-15 | 2016-05-03 | Alstom Technology Ltd | Dynamic and automatic tuning of a gas turbine engine using exhaust temperature and inlet guide vane angle |
FR3082225B1 (fr) | 2018-06-07 | 2020-06-05 | Safran Helicopter Engines | Systeme propulsif asymetrique a recuperation de chaleur |
FR3120897A1 (fr) * | 2021-03-17 | 2022-09-23 | Airbus Operations (S.A.S.) | Procédé de protection de la mise en rotation d’un moteur d’aéronef. |
CN117267149B (zh) * | 2023-11-17 | 2024-01-23 | 国网山西省电力公司电力科学研究院 | 一种大容量电力变压器油泵状态在线感知装置及评估方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300966A (en) * | 1963-06-04 | 1967-01-31 | Chrysler Corp | Control mechanism for adjustable gas turbine nozzle |
US3362156A (en) * | 1965-12-21 | 1968-01-09 | Ford Motor Co | Turbine nozzle actuator |
US3521446A (en) * | 1968-04-16 | 1970-07-21 | Chandler Evans Inc | Fuel control having pressure referenced turbine overspeed device |
FR2057298A5 (fr) * | 1969-08-11 | 1971-05-21 | Lucas Industries Ltd | |
FR2231850A1 (fr) * | 1973-06-04 | 1974-12-27 | Garrett Corp |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508395A (en) * | 1968-04-01 | 1970-04-28 | Ford Motor Co | Control system for motor vehicle type gas turbine engine |
US3621657A (en) * | 1968-09-25 | 1971-11-23 | Daimler Benz Ag | Control installation for the automatic adjustment of the movable guide blades especially of the output turbine of a gas turbine drive unit |
US3719041A (en) * | 1971-02-05 | 1973-03-06 | Secr Defence | Temperature-responsive control for gas turbine engines |
DE2208040C3 (de) * | 1972-02-21 | 1979-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | Regelschaltung für die Prozeßtemperatur einer Gasturbine |
-
1977
- 1977-12-22 US US05/863,370 patent/US4197699A/en not_active Expired - Lifetime
-
1978
- 1978-05-23 GB GB21346/78A patent/GB1604515A/en not_active Expired
- 1978-10-24 CA CA000314163A patent/CA1134628A/fr not_active Expired
- 1978-12-19 FR FR7835623A patent/FR2412702A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300966A (en) * | 1963-06-04 | 1967-01-31 | Chrysler Corp | Control mechanism for adjustable gas turbine nozzle |
US3362156A (en) * | 1965-12-21 | 1968-01-09 | Ford Motor Co | Turbine nozzle actuator |
US3521446A (en) * | 1968-04-16 | 1970-07-21 | Chandler Evans Inc | Fuel control having pressure referenced turbine overspeed device |
FR2057298A5 (fr) * | 1969-08-11 | 1971-05-21 | Lucas Industries Ltd | |
FR2231850A1 (fr) * | 1973-06-04 | 1974-12-27 | Garrett Corp |
Also Published As
Publication number | Publication date |
---|---|
GB1604515A (en) | 1981-12-09 |
US4197699A (en) | 1980-04-15 |
FR2412702B1 (fr) | 1984-11-30 |
CA1134628A (fr) | 1982-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2412702A1 (fr) | Turbo-moteur a gaz comportant des aubes directrices orientables | |
DE3069745D1 (en) | Gas turbine engine lubrication system including three stage flow control valve | |
FR2445438A1 (fr) | Moteur a turbosoufflante comportant un mecanisme perfectionne d'actionnment d'aubes d'obturation | |
FR2406770A1 (fr) | Dispositif d'actionnement d'un organe de commande d'un turbocompresseur | |
DE3370365D1 (en) | Automatic transmission controls | |
WO1994020739A3 (fr) | Systeme integre de regulation pour turbomoteur | |
JPS5576244A (en) | Selective control method of auxiliary change gear for automobile use | |
FR2372080A1 (fr) | Installation de commande pour les ailerons d'une aile d'avion | |
FR2458018A1 (fr) | Robinet de puisage et de distribution d'un liquide | |
JPS51136033A (en) | Exhaust reflux device of engine | |
FR2357739A1 (fr) | Regulateur de poussee pour un moteur a turbine a gaz | |
FR2382353A1 (fr) | Dispositif perfectionne de regulation de vitesse pour vehicules automobiles | |
FR2398185A1 (fr) | Commande de secours pour systeme de commande de moteur a turbine a gaz | |
FR2301742A1 (fr) | Mecanisme d'actionnement de vitesse reduite avec commande d'admission partielle de gaz | |
FR2339202A1 (fr) | Ensemble de commande d'un organe electrique ou hydraulique a fonctionnement periodique et dispositif de mesure du debit d'un fluide incorporant un tel ensemble | |
JPS57500256A (fr) | ||
ES2004477A4 (es) | Valvula de medicion de combustible multifuncional. | |
JPS6412930A (en) | Constant-speed travel device for vehicle | |
FR2470863A1 (fr) | Installation pour la commande d'un dispositif de recyclage des gaz d'echappement dans un moteur a combustion interne | |
GB1058927A (en) | Improvements in fuel control devices for gas turbine engines | |
ES8302202A1 (es) | Un dispositivo de conversion para un motor diesel para que funcione con combustible diesel y gas. | |
FR2367918A1 (fr) | Dispositif de commande de combustible pour moteur a turbine a gaz | |
JPS57132789A (en) | Speed controlling device for motor | |
FR2362047A1 (fr) | Systeme de commande d'embrayage pneumatique pour entrainement de propulsion marin | |
FR2381281A1 (fr) | Dispositif de controle du deplacement axial d'un arbre |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |