EP2092163A4 - Ensemble d'aubes configurées pour faire tourner un écoulement dans un moteur de turbine à gaz, un composant de stator comprenant l'ensemble d'aubes, une turbine à gaz et un moteur à réaction d'avion - Google Patents
Ensemble d'aubes configurées pour faire tourner un écoulement dans un moteur de turbine à gaz, un composant de stator comprenant l'ensemble d'aubes, une turbine à gaz et un moteur à réaction d'avionInfo
- Publication number
- EP2092163A4 EP2092163A4 EP06813013.7A EP06813013A EP2092163A4 EP 2092163 A4 EP2092163 A4 EP 2092163A4 EP 06813013 A EP06813013 A EP 06813013A EP 2092163 A4 EP2092163 A4 EP 2092163A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas turbine
- vane assembly
- engine
- turning
- stator component
- 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.)
- Withdrawn
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted blades
-
- 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
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2006/001292 WO2008060195A1 (fr) | 2006-11-14 | 2006-11-14 | Ensemble d'aubes configurées pour faire tourner un écoulement dans un moteur de turbine à gaz, un composant de stator comprenant l'ensemble d'aubes, une turbine à gaz et un moteur à réaction d'avion |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2092163A1 EP2092163A1 (fr) | 2009-08-26 |
EP2092163A4 true EP2092163A4 (fr) | 2013-04-17 |
Family
ID=39401912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06813013.7A Withdrawn EP2092163A4 (fr) | 2006-11-14 | 2006-11-14 | Ensemble d'aubes configurées pour faire tourner un écoulement dans un moteur de turbine à gaz, un composant de stator comprenant l'ensemble d'aubes, une turbine à gaz et un moteur à réaction d'avion |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100158684A1 (fr) |
EP (1) | EP2092163A4 (fr) |
WO (1) | WO2008060195A1 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010001059A1 (de) | 2010-01-20 | 2011-07-21 | Rolls-Royce Deutschland Ltd & Co KG, 15827 | Zwischengehäuse für ein Gasturbinentriebwerk |
DE102010014900A1 (de) * | 2010-04-14 | 2011-10-20 | Rolls-Royce Deutschland Ltd & Co Kg | Nebenstromkanal eines Turbofantriebwerkes |
US8172508B2 (en) * | 2010-06-20 | 2012-05-08 | Honeywell International Inc. | Multiple airfoil vanes |
US9062559B2 (en) | 2011-08-02 | 2015-06-23 | Siemens Energy, Inc. | Movable strut cover for exhaust diffuser |
US20130170969A1 (en) * | 2012-01-04 | 2013-07-04 | General Electric Company | Turbine Diffuser |
EP2626515B1 (fr) * | 2012-02-10 | 2020-06-17 | MTU Aero Engines GmbH | Agencement de groupes d'aubes en tandem |
GB2515961B (en) * | 2012-04-05 | 2018-06-27 | Snecma | Stator vane formed by a set of vane parts |
US8968437B2 (en) | 2012-05-02 | 2015-03-03 | Michael J Kline | Jet engine with deflector |
US9797312B2 (en) * | 2012-05-02 | 2017-10-24 | Gkn Aerospace Sweden Ab | Supporting structure for a gas turbine engine |
US8657895B2 (en) | 2012-05-02 | 2014-02-25 | Michael J. Kline | Jet engine deflector |
US9422864B2 (en) * | 2012-12-20 | 2016-08-23 | General Electric Company | Staggered double row, slotted airfoil design for gas turbine exhaust frame |
US9593691B2 (en) | 2013-07-19 | 2017-03-14 | General Electric Company | Systems and methods for directing a flow within a shroud cavity of a compressor |
ES2661007T3 (es) * | 2013-09-16 | 2018-03-27 | Weidplas Gmbh | Depósito de agua para un automóvil |
US20150114006A1 (en) * | 2013-10-29 | 2015-04-30 | General Electric Company | Aircraft engine strut assembly and methods of assembling the same |
CN106103902B (zh) * | 2014-03-18 | 2019-02-19 | 通用电气公司 | 带有主支柱和小支柱的排气气体扩散器 |
US20180017019A1 (en) * | 2016-07-15 | 2018-01-18 | General Electric Company | Turbofan engine wth a splittered rotor fan |
US10704418B2 (en) | 2016-08-11 | 2020-07-07 | General Electric Company | Inlet assembly for an aircraft aft fan |
US10253779B2 (en) | 2016-08-11 | 2019-04-09 | General Electric Company | Inlet guide vane assembly for reducing airflow swirl distortion of an aircraft aft fan |
US10259565B2 (en) | 2016-08-11 | 2019-04-16 | General Electric Company | Inlet assembly for an aircraft aft fan |
US10252790B2 (en) | 2016-08-11 | 2019-04-09 | General Electric Company | Inlet assembly for an aircraft aft fan |
FR3061519B1 (fr) * | 2016-12-30 | 2019-01-25 | Safran Aircraft Engines | Moyeu de carter intermediaire comprenant des canaux de guidage du flux de decharge formes par les ailettes de decharge |
US10578055B2 (en) * | 2017-08-10 | 2020-03-03 | Mra Systems, Llc | Turbine engine thrust reverser stop |
US20190107046A1 (en) * | 2017-10-05 | 2019-04-11 | General Electric Company | Turbine engine with struts |
GB2568109B (en) * | 2017-11-07 | 2021-06-09 | Gkn Aerospace Sweden Ab | Splitter vane |
US11149552B2 (en) * | 2019-12-13 | 2021-10-19 | General Electric Company | Shroud for splitter and rotor airfoils of a fan for a gas turbine engine |
US11781506B2 (en) | 2020-06-03 | 2023-10-10 | Rtx Corporation | Splitter and guide vane arrangement for gas turbine engines |
US11702995B2 (en) * | 2020-07-15 | 2023-07-18 | Pratt & Whitney Canada Corp. | Devices and methods for guiding bleed air in a turbofan engine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB628263A (en) * | 1943-06-01 | 1949-08-25 | Louis Breguet | Improvements in or relating to axial flow compressors |
US2576700A (en) * | 1947-06-02 | 1951-11-27 | Schneider Brothers Company | Blading for fluid flow devices |
GB2176251A (en) * | 1985-06-03 | 1986-12-17 | Gen Electric | Actuating lever for variable stator vanes |
JP2000337101A (ja) * | 1999-05-28 | 2000-12-05 | Mitsubishi Heavy Ind Ltd | 軸流タービン翼列 |
EP1298286A2 (fr) * | 2001-09-27 | 2003-04-02 | General Electric Company | Arrangement des aubes de guidage |
WO2005040559A1 (fr) * | 2003-10-17 | 2005-05-06 | Paolo Pietricola | Pales de rotor ou de stator a portance elevee dotees de section transversale a plusieurs surfaces portantes adjacentes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2331076A (en) * | 1939-05-11 | 1943-10-05 | Bbc Brown Boveri & Cie | Turbine nozzle ring |
US2935246A (en) * | 1949-06-02 | 1960-05-03 | Onera (Off Nat Aerospatiale) | Shock wave compressors, especially for use in connection with continuous flow engines for aircraft |
US3195807A (en) * | 1958-10-20 | 1965-07-20 | Gen Dynamics Corp | Turbo-machine with slotted blades |
GB875411A (en) * | 1959-05-20 | 1961-08-16 | Bristol Siddeley Engines Ltd | Improvements in gas turbine engines |
DE1628237C3 (de) * | 1966-07-21 | 1973-11-22 | Wilhelm Prof. Dr.-Ing. 5100 Aachen Dettmering | Stromungsmaschinen Umlenk schaufel gitter |
US3572960A (en) * | 1969-01-02 | 1971-03-30 | Gen Electric | Reduction of sound in gas turbine engines |
US4859145A (en) * | 1987-10-19 | 1989-08-22 | Sundstrand Corporation | Compressor with supercritical diffuser |
WO2005119028A1 (fr) * | 2004-06-01 | 2005-12-15 | Volvo Aero Corporation | Systeme de compression a turbine a gaz et structure de compresseur |
-
2006
- 2006-11-14 WO PCT/SE2006/001292 patent/WO2008060195A1/fr active Application Filing
- 2006-11-14 US US12/514,800 patent/US20100158684A1/en not_active Abandoned
- 2006-11-14 EP EP06813013.7A patent/EP2092163A4/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB628263A (en) * | 1943-06-01 | 1949-08-25 | Louis Breguet | Improvements in or relating to axial flow compressors |
US2576700A (en) * | 1947-06-02 | 1951-11-27 | Schneider Brothers Company | Blading for fluid flow devices |
GB2176251A (en) * | 1985-06-03 | 1986-12-17 | Gen Electric | Actuating lever for variable stator vanes |
JP2000337101A (ja) * | 1999-05-28 | 2000-12-05 | Mitsubishi Heavy Ind Ltd | 軸流タービン翼列 |
EP1298286A2 (fr) * | 2001-09-27 | 2003-04-02 | General Electric Company | Arrangement des aubes de guidage |
WO2005040559A1 (fr) * | 2003-10-17 | 2005-05-06 | Paolo Pietricola | Pales de rotor ou de stator a portance elevee dotees de section transversale a plusieurs surfaces portantes adjacentes |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008060195A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2092163A1 (fr) | 2009-08-26 |
US20100158684A1 (en) | 2010-06-24 |
WO2008060195A1 (fr) | 2008-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090615 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130318 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01D 9/02 20060101AFI20130312BHEP Ipc: F01D 9/06 20060101ALI20130312BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GKN AEROSPACE SWEDEN AB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20131004 |