DE69404610T2 - Leitschaufelsegment - Google Patents

Leitschaufelsegment

Info

Publication number
DE69404610T2
DE69404610T2 DE69404610T DE69404610T DE69404610T2 DE 69404610 T2 DE69404610 T2 DE 69404610T2 DE 69404610 T DE69404610 T DE 69404610T DE 69404610 T DE69404610 T DE 69404610T DE 69404610 T2 DE69404610 T2 DE 69404610T2
Authority
DE
Germany
Prior art keywords
guide vane
vane segment
segment
guide
vane
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 - Lifetime
Application number
DE69404610T
Other languages
English (en)
Other versions
DE69404610D1 (de
Inventor
James W Norris
Alfred P Matheny
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69404610D1 publication Critical patent/DE69404610D1/de
Application granted granted Critical
Publication of DE69404610T2 publication Critical patent/DE69404610T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
DE69404610T 1993-11-19 1994-11-21 Leitschaufelsegment Expired - Lifetime DE69404610T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15596593A 1993-11-19 1993-11-19

Publications (2)

Publication Number Publication Date
DE69404610D1 DE69404610D1 (de) 1997-09-04
DE69404610T2 true DE69404610T2 (de) 1998-03-05

Family

ID=22557497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404610T Expired - Lifetime DE69404610T2 (de) 1993-11-19 1994-11-21 Leitschaufelsegment

Country Status (4)

Country Link
US (1) US5482433A (de)
EP (1) EP0654586B1 (de)
JP (1) JP3631271B2 (de)
DE (1) DE69404610T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009042029A1 (de) * 2009-09-17 2011-03-24 Mtu Aero Engines Gmbh Schaufelkranz für eine Strömungsmaschine

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503490A (en) * 1994-05-13 1996-04-02 United Technologies Corporation Thermal load relief ring for engine case
SE511813C2 (sv) 1996-10-18 1999-11-29 Atlas Copco Tools Ab Axialflödesturbin
DE29715180U1 (de) * 1997-08-23 1997-10-16 Mtu Muenchen Gmbh Leitschaufel für eine Gasturbine
US6206155B1 (en) 1998-09-22 2001-03-27 The Unites States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Energy absorbing protective shroud
US6312219B1 (en) * 1999-11-05 2001-11-06 General Electric Company Narrow waist vane
GB2372784A (en) * 2000-11-24 2002-09-04 Eclectic Energy Ltd Air Turbine Interlocking Blade Root and Hub Assembly
RU2272151C2 (ru) * 2000-12-28 2006-03-20 Альстом Текнолоджи Лтд Лопатка статора осевой турбины
US6508630B2 (en) 2001-03-30 2003-01-21 General Electric Company Twisted stator vane
DE102004054752A1 (de) * 2004-11-12 2006-05-18 Rolls-Royce Deutschland Ltd & Co Kg Schaufel einer Strömungsarbeitsmaschine mit erweiterter Randprofiltiefe
US9968120B2 (en) * 2006-05-17 2018-05-15 Dsm Nutritional Products Ag Homogenized formulations containing microcapsules and methods of making and using thereof
GB2434182A (en) * 2006-01-11 2007-07-18 Rolls Royce Plc Guide vane arrangement for a gas turbine engine
US7604455B2 (en) * 2006-08-15 2009-10-20 Siemens Energy, Inc. Rotor disc assembly with abrasive insert
US7806653B2 (en) * 2006-12-22 2010-10-05 General Electric Company Gas turbine engines including multi-curve stator vanes and methods of assembling the same
US7758306B2 (en) * 2006-12-22 2010-07-20 General Electric Company Turbine assembly for a gas turbine engine and method of manufacturing the same
US7794201B2 (en) * 2006-12-22 2010-09-14 General Electric Company Gas turbine engines including lean stator vanes and methods of assembling the same
GB2449249B (en) * 2007-05-14 2009-10-21 Rolls Royce Plc Seal assembley
US20090022579A1 (en) * 2007-07-17 2009-01-22 Schlichting Kevin W Burn resistant organic matrix composite material
US8500394B2 (en) 2008-02-20 2013-08-06 United Technologies Corporation Single channel inner diameter shroud with lightweight inner core
JP2012501407A (ja) * 2008-08-29 2012-01-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 航空機エンジン用複合材料部品
WO2010025339A1 (en) 2008-08-29 2010-03-04 E. I. Du Pont De Nemours And Company Composite parts for airplane engines
EP2196629B1 (de) * 2008-12-11 2018-05-16 Safran Aero Boosters SA Segmentierter Verbundmantelring eines axialen Verdichters
DE102009029587A1 (de) 2009-09-18 2011-03-24 Man Diesel & Turbo Se Rotor einer Turbomaschine
US8602727B2 (en) * 2010-07-22 2013-12-10 General Electric Company Turbine nozzle segment having arcuate concave leading edge
US20130052004A1 (en) * 2011-08-25 2013-02-28 Nicholas D. Stilin Structural composite fan exit guide vane for a turbomachine
US9303520B2 (en) 2011-12-09 2016-04-05 General Electric Company Double fan outlet guide vane with structural platforms
US9303531B2 (en) 2011-12-09 2016-04-05 General Electric Company Quick engine change assembly for outlet guide vanes
US8968437B2 (en) * 2012-05-02 2015-03-03 Michael J Kline Jet engine with deflector
US11035238B2 (en) 2012-06-19 2021-06-15 Raytheon Technologies Corporation Airfoil including adhesively bonded shroud
US9291071B2 (en) * 2012-12-03 2016-03-22 United Technologies Corporation Turbine nozzle baffle
US9500095B2 (en) 2013-03-13 2016-11-22 Pratt & Whitney Canada Corp. Turbine shroud segment sealing
US20140352324A1 (en) * 2013-05-29 2014-12-04 Hamilton Sunstrand Corporation Dual pressure regulator shut off valve apparatus
US10006301B2 (en) 2013-06-04 2018-06-26 United Technologies Corporation Vane assembly including two- and three-dimensional arrangements of continuous fibers
US9844826B2 (en) 2014-07-25 2017-12-19 Honeywell International Inc. Methods for manufacturing a turbine nozzle with single crystal alloy nozzle segments
US10036263B2 (en) 2014-10-22 2018-07-31 United Technologies Corporation Stator assembly with pad interface for a gas turbine engine
US10202857B2 (en) * 2015-02-06 2019-02-12 United Technologies Corporation Vane stages
US9777593B2 (en) 2015-02-23 2017-10-03 General Electric Company Hybrid metal and composite spool for rotating machinery
US20180080454A1 (en) * 2016-09-16 2018-03-22 United Technologies Corporation Segmented stator vane
FR3074518B1 (fr) * 2017-12-05 2020-01-03 Safran Aircraft Engines Liaison entre un distributeur en composite a matrice ceramique et un support metallique d'une turbine de turbomachine
US10724390B2 (en) 2018-03-16 2020-07-28 General Electric Company Collar support assembly for airfoils
US11326510B2 (en) * 2018-03-30 2022-05-10 Honda Motor Co., Ltd. General purpose engine
US10822975B2 (en) * 2018-06-27 2020-11-03 Raytheon Technologies Corporation Vane system with connectors of different length
US11215056B2 (en) * 2020-04-09 2022-01-04 Raytheon Technologies Corporation Thermally isolated rotor systems and methods
US11781432B2 (en) 2021-07-26 2023-10-10 Rtx Corporation Nested vane arrangement for gas turbine engine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868439A (en) * 1954-05-07 1959-01-13 Goodyear Aircraft Corp Plastic axial-flow compressor for gas turbines
US2917276A (en) * 1955-02-28 1959-12-15 Orenda Engines Ltd Segmented stator ring assembly
US3069135A (en) * 1957-10-03 1962-12-18 Gen Motors Corp Vane ring assembly
US3079128A (en) * 1961-01-23 1963-02-26 Burge Joseph Sealing and securing means for turbomachine blading
US3118593A (en) * 1961-05-03 1964-01-21 Rolls Royce Fluid flow machine
AT242717B (de) * 1961-08-10 1965-10-11 Bbc Brown Boveri & Cie Deckbandbeschauflung für Turbinen oder Verdichter
US3275294A (en) * 1963-11-14 1966-09-27 Westinghouse Electric Corp Elastic fluid apparatus
GB1093568A (en) * 1965-11-23 1967-12-06 Rolls Royce Improvements in or relating to bladed rotors such as compressor rotors
CH489699A (de) * 1968-03-22 1970-04-30 Sulzer Ag Leitschaufelkranz für Turbomaschinen
GB1158238A (en) * 1968-06-27 1969-07-16 Rolls Royce Blade Assembly for a Fluid Flow Machine.
SE448757B (sv) * 1980-05-19 1987-03-16 Avco Corp Munstycke for en gasturbinmotor
SE455219B (sv) * 1982-01-20 1988-06-27 Westinghouse Electric Corp Ledskenekrans for kompressor i en forbrenningsturbin
US4655682A (en) * 1985-09-30 1987-04-07 United Technologies Corporation Compressor stator assembly having a composite inner diameter shroud
US4721434A (en) * 1986-12-03 1988-01-26 United Technologies Corporation Damping means for a stator
FR2610673B1 (fr) * 1987-02-05 1991-03-15 Snecma Turboreacteur multiflux a couronne externe de redresseur de soufflante frettee sur le carter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009042029A1 (de) * 2009-09-17 2011-03-24 Mtu Aero Engines Gmbh Schaufelkranz für eine Strömungsmaschine

Also Published As

Publication number Publication date
JPH07180505A (ja) 1995-07-18
EP0654586A1 (de) 1995-05-24
DE69404610D1 (de) 1997-09-04
US5482433A (en) 1996-01-09
EP0654586B1 (de) 1997-07-30
JP3631271B2 (ja) 2005-03-23

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Legal Events

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8364 No opposition during term of opposition