FR2586268B1 - Dispositif de variation de la section de passage d'un distributeur de turbine - Google Patents
Dispositif de variation de la section de passage d'un distributeur de turbineInfo
- Publication number
- FR2586268B1 FR2586268B1 FR8512366A FR8512366A FR2586268B1 FR 2586268 B1 FR2586268 B1 FR 2586268B1 FR 8512366 A FR8512366 A FR 8512366A FR 8512366 A FR8512366 A FR 8512366A FR 2586268 B1 FR2586268 B1 FR 2586268B1
- Authority
- FR
- France
- Prior art keywords
- variation
- passage section
- turbine distributor
- distributor
- turbine
- 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
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
- 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
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Control Of Turbines (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512366A FR2586268B1 (fr) | 1985-08-14 | 1985-08-14 | Dispositif de variation de la section de passage d'un distributeur de turbine |
EP86401803A EP0214038B1 (fr) | 1985-08-14 | 1986-08-13 | Dispositif de variation de la section de passage d'un distributeur de turbine |
DE8686401803T DE3662292D1 (en) | 1985-08-14 | 1986-08-13 | Device for varying the inlet section of a turbine |
US06/896,239 US4705452A (en) | 1985-08-14 | 1986-08-14 | Stator vane having a movable trailing edge flap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512366A FR2586268B1 (fr) | 1985-08-14 | 1985-08-14 | Dispositif de variation de la section de passage d'un distributeur de turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2586268A1 FR2586268A1 (fr) | 1987-02-20 |
FR2586268B1 true FR2586268B1 (fr) | 1989-06-09 |
Family
ID=9322221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8512366A Expired FR2586268B1 (fr) | 1985-08-14 | 1985-08-14 | Dispositif de variation de la section de passage d'un distributeur de turbine |
Country Status (4)
Country | Link |
---|---|
US (1) | US4705452A (fr) |
EP (1) | EP0214038B1 (fr) |
DE (1) | DE3662292D1 (fr) |
FR (1) | FR2586268B1 (fr) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2218746B (en) * | 1988-05-17 | 1992-06-17 | Rolls Royce Plc | A nozzle guide vane for a gas turbine engine |
US5207558A (en) * | 1991-10-30 | 1993-05-04 | The United States Of America As Represented By The Secretary Of The Air Force | Thermally actuated vane flow control |
GB2262314A (en) * | 1991-12-10 | 1993-06-16 | Rolls Royce Plc | Air cooled gas turbine engine aerofoil. |
ES2063636B1 (es) * | 1992-04-23 | 1997-05-01 | Turbo Propulsores Ind | Conjunto de alabes de estator para motores de turbina de gas. |
FR2707338B1 (fr) * | 1993-07-07 | 1995-08-11 | Snecma | Aube de turbomachine à cambrure variable. |
US5931636A (en) * | 1997-08-28 | 1999-08-03 | General Electric Company | Variable area turbine nozzle |
GB2411440B (en) * | 2004-02-24 | 2006-08-16 | Rolls Royce Plc | Gas turbine nozzle guide vane |
US7644585B2 (en) * | 2004-08-31 | 2010-01-12 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Multi-stage turbocharging system with efficient bypass |
US7305826B2 (en) * | 2005-02-16 | 2007-12-11 | Honeywell International , Inc. | Axial loading management in turbomachinery |
US7491030B1 (en) | 2006-08-25 | 2009-02-17 | Florida Turbine Technologies, Inc. | Magnetically actuated guide vane |
DE102008049358A1 (de) * | 2008-09-29 | 2010-04-01 | Mtu Aero Engines Gmbh | Axiale Strömungsmaschine mit asymmetrischem Verdichtereintrittsleitgitter |
US9650903B2 (en) * | 2009-08-28 | 2017-05-16 | United Technologies Corporation | Combustor turbine interface for a gas turbine engine |
US8042483B2 (en) * | 2009-09-18 | 2011-10-25 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for control of stator wakes |
US8919119B2 (en) * | 2011-08-16 | 2014-12-30 | Ford Global Technologies, Llc | Sliding vane geometry turbines |
EP2961934B1 (fr) | 2013-02-26 | 2020-02-19 | Rolls-Royce North American Technologies, Inc. | Flow composant a geometrie variable d'une turbine a gaz |
EP2905425B1 (fr) | 2014-02-06 | 2019-07-10 | United Technologies Corporation | Système d'étanchéité et aube variable |
US10030669B2 (en) * | 2014-06-26 | 2018-07-24 | General Electric Company | Apparatus for transferring energy between a rotating element and fluid |
DE102014213633A1 (de) * | 2014-07-14 | 2016-01-14 | Siemens Aktiengesellschaft | Verstellbarer Düsenring |
US10502089B2 (en) | 2014-09-22 | 2019-12-10 | United Technologies Corporation | Gas turbine engine variable stator vane |
US9995166B2 (en) * | 2014-11-21 | 2018-06-12 | General Electric Company | Turbomachine including a vane and method of assembling such turbomachine |
US20170051680A1 (en) * | 2015-08-18 | 2017-02-23 | General Electric Company | Airflow injection nozzle for a gas turbine engine |
US10578028B2 (en) | 2015-08-18 | 2020-03-03 | General Electric Company | Compressor bleed auxiliary turbine |
US10711702B2 (en) | 2015-08-18 | 2020-07-14 | General Electric Company | Mixed flow turbocore |
US10280872B2 (en) | 2015-08-27 | 2019-05-07 | Rolls-Royce North American Technologies Inc. | System and method for a fluidic barrier from the upstream splitter |
US10267160B2 (en) | 2015-08-27 | 2019-04-23 | Rolls-Royce North American Technologies Inc. | Methods of creating fluidic barriers in turbine engines |
US10718221B2 (en) | 2015-08-27 | 2020-07-21 | Rolls Royce North American Technologies Inc. | Morphing vane |
US10125622B2 (en) | 2015-08-27 | 2018-11-13 | Rolls-Royce North American Technologies Inc. | Splayed inlet guide vanes |
US20170057649A1 (en) | 2015-08-27 | 2017-03-02 | Edward C. Rice | Integrated aircraft propulsion system |
US9976514B2 (en) | 2015-08-27 | 2018-05-22 | Rolls-Royce North American Technologies, Inc. | Propulsive force vectoring |
US9915149B2 (en) | 2015-08-27 | 2018-03-13 | Rolls-Royce North American Technologies Inc. | System and method for a fluidic barrier on the low pressure side of a fan blade |
US10233869B2 (en) | 2015-08-27 | 2019-03-19 | Rolls Royce North American Technologies Inc. | System and method for creating a fluidic barrier from the leading edge of a fan blade |
US10267159B2 (en) | 2015-08-27 | 2019-04-23 | Rolls-Royce North America Technologies Inc. | System and method for creating a fluidic barrier with vortices from the upstream splitter |
EP3421754B1 (fr) * | 2016-03-30 | 2021-12-01 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Turbocompresseur à géométrie variable |
US10480326B2 (en) * | 2017-09-11 | 2019-11-19 | United Technologies Corporation | Vane for variable area turbine |
US10363510B1 (en) | 2018-06-01 | 2019-07-30 | Ford Global Technologies, Llc | Climate control filter monitoring system and method of monitoring the useful life of a climate control system filter |
US10934883B2 (en) * | 2018-09-12 | 2021-03-02 | Raytheon Technologies | Cover for airfoil assembly for a gas turbine engine |
US11788429B2 (en) | 2021-08-25 | 2023-10-17 | Rolls-Royce Corporation | Variable tandem fan outlet guide vanes |
US11879343B2 (en) | 2021-08-25 | 2024-01-23 | Rolls-Royce Corporation | Systems for controlling variable outlet guide vanes |
US11802490B2 (en) | 2021-08-25 | 2023-10-31 | Rolls-Royce Corporation | Controllable variable fan outlet guide vanes |
US11686211B2 (en) | 2021-08-25 | 2023-06-27 | Rolls-Royce Corporation | Variable outlet guide vanes |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE733286C (de) * | 1935-09-14 | 1943-03-24 | Schuechtermann & Kremer Baum A | Grubenluefter |
DE659211C (de) * | 1936-08-25 | 1938-04-28 | Brandenburgische Motorenwerke | Verfahren zur Aufrechterhaltung gleichen Druckes in der Foerderleitung eines Ladegeblaeses fuer Flugmotoren |
FR942182A (fr) * | 1945-12-28 | 1949-02-01 | Rolls Royce | Perfectionnements aux compresseurs centrifuges de suralimentation des moteurs à combustion interne |
US2866313A (en) * | 1950-04-14 | 1958-12-30 | Power Jets Res & Dev Ltd | Means for cooling turbine-blades by liquid jets |
GB774501A (en) * | 1953-10-15 | 1957-05-08 | Power Jets Res & Dev Ltd | A stator guide vane construction for elastic fluid turbines |
NL86599C (fr) * | 1955-06-17 | |||
US2856758A (en) * | 1955-10-31 | 1958-10-21 | Douglas Aircraft Co Inc | Variable nozzle cooling turbine |
US3442493A (en) * | 1965-10-22 | 1969-05-06 | Gen Electric | Articulated airfoil vanes |
DE1601613A1 (de) * | 1967-08-03 | 1970-12-17 | Motoren Turbinen Union | Turbinenschaufel,insbesondere Turbinenleitschaufel fuer Gasturbinentriebwerke |
US3563669A (en) * | 1969-07-10 | 1971-02-16 | Gen Motors Corp | Variable area nozzle |
JPS507108A (fr) * | 1973-04-09 | 1975-01-24 | ||
US3992128A (en) * | 1975-06-09 | 1976-11-16 | General Motors Corporation | Variable diffuser |
US4053256A (en) * | 1975-09-29 | 1977-10-11 | United Technologies Corporation | Variable camber vane for a gas turbine engine |
US4193738A (en) * | 1977-09-19 | 1980-03-18 | General Electric Company | Floating seal for a variable area turbine nozzle |
US4297077A (en) * | 1979-07-09 | 1981-10-27 | Westinghouse Electric Corp. | Cooled turbine vane |
US4378960A (en) * | 1980-05-13 | 1983-04-05 | Teledyne Industries, Inc. | Variable geometry turbine inlet nozzle |
-
1985
- 1985-08-14 FR FR8512366A patent/FR2586268B1/fr not_active Expired
-
1986
- 1986-08-13 DE DE8686401803T patent/DE3662292D1/de not_active Expired
- 1986-08-13 EP EP86401803A patent/EP0214038B1/fr not_active Expired
- 1986-08-14 US US06/896,239 patent/US4705452A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0214038A1 (fr) | 1987-03-11 |
DE3662292D1 (en) | 1989-04-13 |
EP0214038B1 (fr) | 1989-03-08 |
US4705452A (en) | 1987-11-10 |
FR2586268A1 (fr) | 1987-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |