DE60028507T2 - Turbinenleitgitter - Google Patents

Turbinenleitgitter Download PDF

Info

Publication number
DE60028507T2
DE60028507T2 DE60028507T DE60028507T DE60028507T2 DE 60028507 T2 DE60028507 T2 DE 60028507T2 DE 60028507 T DE60028507 T DE 60028507T DE 60028507 T DE60028507 T DE 60028507T DE 60028507 T2 DE60028507 T2 DE 60028507T2
Authority
DE
Germany
Prior art keywords
platform
vane
stator
ring
edge
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
DE60028507T
Other languages
German (de)
English (en)
Other versions
DE60028507D1 (de
Inventor
John Alan North Andover Manteigna
Jeffrey Howard Wilmington Nussbaum
John Lawrence Swampscott Noon
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE60028507D1 publication Critical patent/DE60028507D1/de
Application granted granted Critical
Publication of DE60028507T2 publication Critical patent/DE60028507T2/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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE60028507T 1999-12-07 2000-12-07 Turbinenleitgitter Expired - Lifetime DE60028507T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/456,967 US6343912B1 (en) 1999-12-07 1999-12-07 Gas turbine or jet engine stator vane frame
US456967 1999-12-07

Publications (2)

Publication Number Publication Date
DE60028507D1 DE60028507D1 (de) 2006-07-20
DE60028507T2 true DE60028507T2 (de) 2007-06-06

Family

ID=23814880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028507T Expired - Lifetime DE60028507T2 (de) 1999-12-07 2000-12-07 Turbinenleitgitter

Country Status (6)

Country Link
US (1) US6343912B1 (enExample)
EP (1) EP1106784B1 (enExample)
JP (1) JP4737820B2 (enExample)
BR (1) BR0005767B1 (enExample)
CA (1) CA2326425C (enExample)
DE (1) DE60028507T2 (enExample)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984108B2 (en) * 2002-02-22 2006-01-10 Drs Power Technology Inc. Compressor stator vane
US7651319B2 (en) * 2002-02-22 2010-01-26 Drs Power Technology Inc. Compressor stator vane
US6733237B2 (en) * 2002-04-02 2004-05-11 Watson Cogeneration Company Method and apparatus for mounting stator blades in axial flow compressors
US6969239B2 (en) 2002-09-30 2005-11-29 General Electric Company Apparatus and method for damping vibrations between a compressor stator vane and a casing of a gas turbine engine
US20050172485A1 (en) * 2004-02-10 2005-08-11 Ramsay Mussen Method of repair for cast article
US20050220622A1 (en) * 2004-03-31 2005-10-06 General Electric Company Integral covered nozzle with attached overcover
FR2902843A1 (fr) 2006-06-23 2007-12-28 Snecma Sa Secteur de redresseur de compresseur ou secteur de distributeur de turbomachine
US7748956B2 (en) * 2006-12-19 2010-07-06 United Technologies Corporation Non-stablug stator apparatus and assembly method
US20090110552A1 (en) * 2007-10-31 2009-04-30 Anderson Rodger O Compressor stator vane repair with pin
EP2075412B1 (fr) * 2007-12-26 2012-02-29 Techspace Aero Dispositif de fixation par boulonnage d'aubes à une virole d'étage de stator d'une turbomachine et procédé associé de fixation par boulonnage
US8511983B2 (en) 2008-02-19 2013-08-20 United Technologies Corporation LPC exit guide vane and assembly
EP2199544B1 (fr) * 2008-12-22 2016-03-30 Techspace Aero S.A. Architecture de redresseur
US8162603B2 (en) * 2009-01-30 2012-04-24 General Electric Company Vane frame for a turbomachine and method of minimizing weight thereof
US8371810B2 (en) * 2009-03-26 2013-02-12 General Electric Company Duct member based nozzle for turbine
EP2339120B1 (fr) * 2009-12-22 2015-07-08 Techspace Aero S.A. Étage redresseur de turbomachine et compresseur associé
US8356975B2 (en) * 2010-03-23 2013-01-22 United Technologies Corporation Gas turbine engine with non-axisymmetric surface contoured vane platform
US9976433B2 (en) 2010-04-02 2018-05-22 United Technologies Corporation Gas turbine engine with non-axisymmetric surface contoured rotor blade platform
FR2961553B1 (fr) * 2010-06-18 2012-08-31 Snecma Secteur angulaire de redresseur pour compresseur de turbomachine, redresseur de turbomachine et turbomachine comprenant un tel secteur
US8966756B2 (en) * 2011-01-20 2015-03-03 United Technologies Corporation Gas turbine engine stator vane assembly
US8966755B2 (en) 2011-01-20 2015-03-03 United Technologies Corporation Assembly fixture for a stator vane assembly
US8951013B2 (en) 2011-10-24 2015-02-10 United Technologies Corporation Turbine blade rail damper
WO2013101873A1 (en) * 2011-12-29 2013-07-04 Elliott Company Hot gas expander inlet casing assembly and method
EP2859189B1 (en) * 2012-05-30 2017-12-27 United Technologies Corporation Assembly fixture for a stator vane assembly
US11035238B2 (en) 2012-06-19 2021-06-15 Raytheon Technologies Corporation Airfoil including adhesively bonded shroud
US10309235B2 (en) * 2012-08-27 2019-06-04 United Technologies Corporation Shiplap cantilevered stator
US9366149B2 (en) * 2012-09-21 2016-06-14 United Technologies Corporation Multi-stage high pressure compressor case
US20140169979A1 (en) * 2012-12-14 2014-06-19 United Technologies Corporation Gas turbine engine fan blade platform seal
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
US10087843B2 (en) 2012-12-29 2018-10-02 United Technologies Corporation Mount with deflectable tabs
US9297312B2 (en) 2012-12-29 2016-03-29 United Technologies Corporation Circumferentially retained fairing
US10138742B2 (en) 2012-12-29 2018-11-27 United Technologies Corporation Multi-ply finger seal
EP2938845A4 (en) 2012-12-29 2016-01-13 United Technologies Corp TURBINE EXHAUST HOUSING ARCHITECTURE
US9863261B2 (en) 2012-12-29 2018-01-09 United Technologies Corporation Component retention with probe
US9562478B2 (en) 2012-12-29 2017-02-07 United Technologies Corporation Inter-module finger seal
WO2014105604A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Angled cut to direct radiative heat load
EP2938868B1 (en) 2012-12-29 2019-08-07 United Technologies Corporation Flow diverter assembly
US10094389B2 (en) 2012-12-29 2018-10-09 United Technologies Corporation Flow diverter to redirect secondary flow
US9206742B2 (en) 2012-12-29 2015-12-08 United Technologies Corporation Passages to facilitate a secondary flow between components
WO2014105780A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Multi-purpose gas turbine seal support and assembly
EP2938834A1 (en) 2012-12-29 2015-11-04 United Technologies Corporation Bumper for seals in a turbine exhaust case
EP2938857B2 (en) 2012-12-29 2020-11-25 United Technologies Corporation Heat shield for cooling a strut
WO2014143329A2 (en) 2012-12-29 2014-09-18 United Technologies Corporation Frame junction cooling holes
US9541006B2 (en) 2012-12-29 2017-01-10 United Technologies Corporation Inter-module flow discourager
US9850780B2 (en) 2012-12-29 2017-12-26 United Technologies Corporation Plate for directing flow and film cooling of components
US9903224B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Scupper channelling in gas turbine modules
EP2938863B1 (en) 2012-12-29 2019-09-25 United Technologies Corporation Mechanical linkage for segmented heat shield
US9347330B2 (en) 2012-12-29 2016-05-24 United Technologies Corporation Finger seal
US10060279B2 (en) 2012-12-29 2018-08-28 United Technologies Corporation Seal support disk and assembly
WO2014105425A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Turbine frame assembly and method of designing turbine frame assembly
US10329956B2 (en) 2012-12-29 2019-06-25 United Technologies Corporation Multi-function boss for a turbine exhaust case
WO2014105800A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Gas turbine seal assembly and seal support
WO2014105603A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Multi-piece heat shield
US9771818B2 (en) 2012-12-29 2017-09-26 United Technologies Corporation Seals for a circumferential stop ring in a turbine exhaust case
US9903216B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Gas turbine seal assembly and seal support
US10472987B2 (en) 2012-12-29 2019-11-12 United Technologies Corporation Heat shield for a casing
WO2014105688A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
JP6249499B2 (ja) 2012-12-31 2017-12-20 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ タービン排気ケースのマルチピース型フレーム
WO2014105716A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
EP2971579B1 (en) 2013-03-11 2020-04-29 United Technologies Corporation Aft fairing sub-assembly for turbine exhaust case fairing
US10087766B2 (en) 2013-03-13 2018-10-02 United Technologies Corporation Structural guide vane outer diameter K gussets
FR3008639B1 (fr) * 2013-07-18 2015-08-07 Snecma Procede d'assemblage de pieces de turbomachine et ensemble mis en œuvre lors d'un tel procede
EP3027855B1 (en) * 2013-07-30 2020-09-09 United Technologies Corporation Gas turbine engine with a vane ring arrangement
US9816387B2 (en) 2014-09-09 2017-11-14 United Technologies Corporation Attachment faces for clamped turbine stator of a gas turbine engine
US9810075B2 (en) 2015-03-20 2017-11-07 United Technologies Corporation Faceted turbine blade damper-seal
US9777594B2 (en) 2015-04-15 2017-10-03 Siemens Energy, Inc. Energy damping system for gas turbine engine stationary vane
US10301951B2 (en) 2016-05-20 2019-05-28 United Technologies Corporation Turbine vane gusset
FR3051840B1 (fr) * 2016-05-31 2020-01-10 Safran Aircraft Engines Carter intermediaire de turbomachine, equipee d'une piece d'etancheite a interface bras/virole
US10364748B2 (en) 2016-08-19 2019-07-30 United Technologies Corporation Finger seal flow metering
US12098643B2 (en) * 2021-03-09 2024-09-24 Rtx Corporation Chevron grooved mateface seal
US11674404B2 (en) 2021-05-04 2023-06-13 Raytheon Technologies Corporation Seal assembly with seal arc segment
CN114458628B (zh) * 2022-04-12 2022-06-24 广东威灵电机制造有限公司 风机及电器设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752598A (en) * 1971-11-17 1973-08-14 United Aircraft Corp Segmented duct seal
US3892497A (en) * 1974-05-14 1975-07-01 Westinghouse Electric Corp Axial flow turbine stationary blade and blade ring locking arrangement
GB1483532A (en) * 1974-09-13 1977-08-24 Rolls Royce Stator structure for a gas turbine engine
US4422827A (en) * 1982-02-18 1983-12-27 United Technologies Corporation Blade root seal
US4492517A (en) * 1983-01-06 1985-01-08 General Electric Company Segmented inlet nozzle for gas turbine, and methods of installation
JPS60118306A (ja) * 1983-11-29 1985-06-25 Ishikawajima Harima Heavy Ind Co Ltd 圧延機
US4524980A (en) * 1983-12-05 1985-06-25 United Technologies Corporation Intersecting feather seals for interlocking gas turbine vanes
JPS60118306U (ja) * 1984-01-20 1985-08-10 株式会社日立製作所 流体機械における静翼部のシ−ル装置
US4655682A (en) * 1985-09-30 1987-04-07 United Technologies Corporation Compressor stator assembly having a composite inner diameter shroud
US4749333A (en) * 1986-05-12 1988-06-07 The United States Of America As Represented By The Secretary Of The Air Force Vane platform sealing and retention means
CA2031085A1 (en) * 1990-01-16 1991-07-17 Michael P. Hagle Arrangement for sealing gaps between adjacent circumferential segments of turbine nozzles and shrouds
US5074748A (en) * 1990-07-30 1991-12-24 General Electric Company Seal assembly for segmented turbine engine structures
US5154577A (en) * 1991-01-17 1992-10-13 General Electric Company Flexible three-piece seal assembly
CA2070511C (en) * 1991-07-22 2001-08-21 Steven Milo Toborg Turbine nozzle support
US5380155A (en) * 1994-03-01 1995-01-10 United Technologies Corporation Compressor stator assembly
US5411370A (en) * 1994-08-01 1995-05-02 United Technologies Corporation Vibration damping shroud for a turbomachine vane
US5820338A (en) * 1997-04-24 1998-10-13 United Technologies Corporation Fan blade interplatform seal
US5848874A (en) * 1997-05-13 1998-12-15 United Technologies Corporation Gas turbine stator vane assembly
DE69824925T2 (de) * 1997-09-17 2005-08-25 Mitsubishi Heavy Industries, Ltd. Leitschaufelpaar

Also Published As

Publication number Publication date
EP1106784A3 (en) 2003-07-16
DE60028507D1 (de) 2006-07-20
JP4737820B2 (ja) 2011-08-03
EP1106784B1 (en) 2006-06-07
CA2326425A1 (en) 2001-06-07
JP2001207998A (ja) 2001-08-03
BR0005767B1 (pt) 2008-11-18
BR0005767A (pt) 2001-07-17
US6343912B1 (en) 2002-02-05
EP1106784A2 (en) 2001-06-13
CA2326425C (en) 2007-06-12

Similar Documents

Publication Publication Date Title
DE60028507T2 (de) Turbinenleitgitter
EP0899426B1 (de) Leitschaufel für eine Gasturbine
DE69724018T2 (de) Mehrkomponentengasturbinenschaufel
EP2722486B1 (de) Dichtungsträger für eine Leitschaufelanordnung
DE69502988T2 (de) Anordnung der Blaserschaufeln bei einem Gasturbinentriebwerk
DE102010041808B4 (de) Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung
DE69501155T2 (de) Leitgitter für einen kompressor
DE69820293T2 (de) Deckplatte für einen gasturbinenrotor
DE2307967A1 (de) Plattform fuer kompressor- oder geblaeseschaufel
DE3700668C2 (de) Übergangskanaldichtvorrichtung
EP3199758B1 (de) Rotor in blisk- oder bling-bauweise eines flugtriebwerks
DE102011056486A1 (de) Windkraftanlagenflügel mit modularer Vorderkante
DE102012200883B4 (de) Strömungsmaschinen-Dichtungsanordnung
DE60307907T2 (de) Rohrförmige Verbundgewebedichtung für das Auslassgehäuse eines Innenverdichters
EP2647795A1 (de) Dichtungssystem für eine Strömungsmaschine
DE2720133A1 (de) Faserverstaerktes bauteil aus kunststoff, insbesondere hubschrauber- rotorblatt
DE102016223867A1 (de) Turbomaschinen-Dichtungsanordnung
DE69600179T2 (de) Dichtung zwischen Segmenten eines Leitschaufelkranzes
WO2010063525A1 (de) Leitschaufelanordnung für eine axialturbomaschine
DE102011050961A1 (de) Turbinenschaufelanordnung
DE2922554A1 (de) Vorrichtung zum befestigen eines dichtungsbelages an einem leitschaufelapparat einer turbomaschine
DE2927654A1 (de) Kragarmaufbau, insbesondere fuer deckbandabschnitte eines beschaufelten rotors von gasturbinentriebwerken
DE102007004743A1 (de) Dichtungsanordnung
DE60221956T2 (de) Turbine mit einer Zusatzdichtung für Statorelemente
DE102010005153A1 (de) Gehäusesystem für eine Axialströmungsmaschine

Legal Events

Date Code Title Description
8364 No opposition during term of opposition