EP2092163A4 - Vane assembly configured for turning a flow ina a gas turbine engine, a stator component comprising the vane assembly, a gas turbine and an aircraft jet engine - Google Patents

Vane assembly configured for turning a flow ina a gas turbine engine, a stator component comprising the vane assembly, a gas turbine and an aircraft jet engine

Info

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Withdrawn
Application number
EP06813013.7A
Other languages
German (de)
French (fr)
Other versions
EP2092163A1 (en
Inventor
Stephane Baralon
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.)
GKN Aerospace Sweden AB
Original Assignee
Volvo Aero AB
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 Volvo Aero AB filed Critical Volvo Aero AB
Publication of EP2092163A1 publication Critical patent/EP2092163A1/en
Publication of EP2092163A4 publication Critical patent/EP2092163A4/en
Withdrawn legal-status Critical Current

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)
EP06813013.7A 2006-11-14 2006-11-14 Vane assembly configured for turning a flow ina a gas turbine engine, a stator component comprising the vane assembly, a gas turbine and an aircraft jet engine Withdrawn EP2092163A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2006/001292 WO2008060195A1 (en) 2006-11-14 2006-11-14 Vane assembly configured for turning a flow ina a gas turbine engine, a stator component comprising the vane assembly, a gas turbine and an aircraft jet engine

Publications (2)

Publication Number Publication Date
EP2092163A1 EP2092163A1 (en) 2009-08-26
EP2092163A4 true EP2092163A4 (en) 2013-04-17

Family

ID=39401912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06813013.7A Withdrawn EP2092163A4 (en) 2006-11-14 2006-11-14 Vane assembly configured for turning a flow ina a gas turbine engine, a stator component comprising the vane assembly, a gas turbine and an aircraft jet engine

Country Status (3)

Country Link
US (1) US20100158684A1 (en)
EP (1) EP2092163A4 (en)
WO (1) WO2008060195A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001059A1 (en) 2010-01-20 2011-07-21 Rolls-Royce Deutschland Ltd & Co KG, 15827 Intermediate housing for a gas turbine engine
DE102010014900A1 (en) * 2010-04-14 2011-10-20 Rolls-Royce Deutschland Ltd & Co Kg Secondary flow channel of a turbofan engine
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 (en) 2012-02-10 2020-06-17 MTU Aero Engines GmbH Tandem blade group assembly
US10145253B2 (en) * 2012-04-05 2018-12-04 Safran Aircraft Engines Stator vane formed by a set of vane parts
JP6039059B2 (en) * 2012-05-02 2016-12-07 ゲーコーエヌ エアロスペース スウェーデン アーベー Gas turbine engine support structure
US8657895B2 (en) 2012-05-02 2014-02-25 Michael J. Kline Jet engine deflector
US8968437B2 (en) 2012-05-02 2015-03-03 Michael J Kline Jet engine with 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
EP2752320B1 (en) * 2013-09-16 2018-02-14 Weidplas GmbH Water chamber for a motor vehicle
US20150114006A1 (en) * 2013-10-29 2015-04-30 General Electric Company Aircraft engine strut assembly and methods of assembling the same
WO2015142200A1 (en) * 2014-03-18 2015-09-24 General Electric Company Exhaust gas diffuser with main struts and small struts
US20180017019A1 (en) * 2016-07-15 2018-01-18 General Electric Company Turbofan engine wth a splittered rotor fan
US10259565B2 (en) 2016-08-11 2019-04-16 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
US10704418B2 (en) 2016-08-11 2020-07-07 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 (en) * 2016-12-30 2019-01-25 Safran Aircraft Engines INTERMEDIATE CASTER HUB COMPRISING DISCHARGE FLOW GUIDANCE CHANNELS FORMED BY DISCHARGE FINS
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)

* Cited by examiner, † Cited by third party
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 (en) * 1999-05-28 2000-12-05 Mitsubishi Heavy Ind Ltd Axial flow turbine cascade
EP1298286A2 (en) * 2001-09-27 2003-04-02 General Electric Company Guide vane assembly
WO2005040559A1 (en) * 2003-10-17 2005-05-06 Paolo Pietricola High lift rotor or stator blades with multiple adjacent airfoils cross-section

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (en) * 1966-07-21 1973-11-22 Wilhelm Prof. Dr.-Ing. 5100 Aachen Dettmering Flow machines deflection shovel grid
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
DE602005006807D1 (en) * 2004-06-01 2008-06-26 Volvo Aero Corp GAS TURBINE COMPRESSION SYSTEM AND COMPRESSOR STRUCTURE

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 (en) * 1999-05-28 2000-12-05 Mitsubishi Heavy Ind Ltd Axial flow turbine cascade
EP1298286A2 (en) * 2001-09-27 2003-04-02 General Electric Company Guide vane assembly
WO2005040559A1 (en) * 2003-10-17 2005-05-06 Paolo Pietricola High lift rotor or stator blades with multiple adjacent airfoils cross-section

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008060195A1 *

Also Published As

Publication number Publication date
WO2008060195A1 (en) 2008-05-22
US20100158684A1 (en) 2010-06-24
EP2092163A1 (en) 2009-08-26

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20090615

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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

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Effective date: 20131004