DE60216184D1 - Einstückiges Leitringsegment - Google Patents

Einstückiges Leitringsegment

Info

Publication number
DE60216184D1
DE60216184D1 DE60216184T DE60216184T DE60216184D1 DE 60216184 D1 DE60216184 D1 DE 60216184D1 DE 60216184 T DE60216184 T DE 60216184T DE 60216184 T DE60216184 T DE 60216184T DE 60216184 D1 DE60216184 D1 DE 60216184D1
Authority
DE
Germany
Prior art keywords
guide ring
ring segment
piece guide
piece
segment
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
DE60216184T
Other languages
English (en)
Other versions
DE60216184T2 (de
Inventor
Gary Charles Liotta
Robert Francis Manning
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
Application granted granted Critical
Publication of DE60216184D1 publication Critical patent/DE60216184D1/de
Publication of DE60216184T2 publication Critical patent/DE60216184T2/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60216184T 2001-05-29 2002-03-25 Einstückiges Leitringsegment Expired - Lifetime DE60216184T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US867294 1997-06-02
US09/867,294 US6530744B2 (en) 2001-05-29 2001-05-29 Integral nozzle and shroud

Publications (2)

Publication Number Publication Date
DE60216184D1 true DE60216184D1 (de) 2007-01-04
DE60216184T2 DE60216184T2 (de) 2007-10-11

Family

ID=25349504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216184T Expired - Lifetime DE60216184T2 (de) 2001-05-29 2002-03-25 Einstückiges Leitringsegment

Country Status (4)

Country Link
US (1) US6530744B2 (de)
EP (1) EP1262634B1 (de)
JP (1) JP4130321B2 (de)
DE (1) DE60216184T2 (de)

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US20050135923A1 (en) * 2003-12-22 2005-06-23 Todd Coons Cooled vane cluster
US7147429B2 (en) * 2004-09-16 2006-12-12 General Electric Company Turbine assembly and turbine shroud therefor
US20060088409A1 (en) * 2004-10-21 2006-04-27 General Electric Company Grouped reaction nozzle tip shrouds with integrated seals
US7374395B2 (en) * 2005-07-19 2008-05-20 Pratt & Whitney Canada Corp. Turbine shroud segment feather seal located in radial shroud legs
US7798768B2 (en) * 2006-10-25 2010-09-21 Siemens Energy, Inc. Turbine vane ID support
FR2908153B1 (fr) * 2006-11-07 2011-05-13 Snecma Dispositif d'accrochage d'un distributeur (8) d'une turbine, turbine les comportant, et moteur d'aeronef en etant equipe
US7870742B2 (en) 2006-11-10 2011-01-18 General Electric Company Interstage cooled turbine engine
US7926289B2 (en) 2006-11-10 2011-04-19 General Electric Company Dual interstage cooled engine
US7870743B2 (en) * 2006-11-10 2011-01-18 General Electric Company Compound nozzle cooled engine
US8950069B2 (en) * 2006-12-29 2015-02-10 Rolls-Royce North American Technologies, Inc. Integrated compressor vane casing
US8240980B1 (en) 2007-10-19 2012-08-14 Florida Turbine Technologies, Inc. Turbine inter-stage gap cooling and sealing arrangement
FR2928962B1 (fr) * 2008-03-19 2013-10-18 Snecma Distributeur de turbine a pales creuses.
US20110189008A1 (en) * 2010-01-29 2011-08-04 General Electric Company Retaining ring for a turbine nozzle with improved thermal isolation
US9039364B2 (en) * 2011-06-29 2015-05-26 United Technologies Corporation Integrated case and stator
US8944751B2 (en) 2012-01-09 2015-02-03 General Electric Company Turbine nozzle cooling assembly
US9133724B2 (en) * 2012-01-09 2015-09-15 General Electric Company Turbomachine component including a cover plate
US8864445B2 (en) 2012-01-09 2014-10-21 General Electric Company Turbine nozzle assembly methods
US9011078B2 (en) 2012-01-09 2015-04-21 General Electric Company Turbine vane seal carrier with slots for cooling and assembly
US9011079B2 (en) 2012-01-09 2015-04-21 General Electric Company Turbine nozzle compartmentalized cooling system
US9039350B2 (en) * 2012-01-09 2015-05-26 General Electric Company Impingement cooling system for use with contoured surfaces
PL2615243T3 (pl) 2012-01-11 2017-12-29 MTU Aero Engines AG Segment wieńca łopatkowego do maszyny przepływowej i sposób jego wytwarzania
US9650913B2 (en) 2015-03-09 2017-05-16 Caterpillar Inc. Turbocharger turbine containment structure
US9732633B2 (en) 2015-03-09 2017-08-15 Caterpillar Inc. Turbocharger turbine assembly
US9915172B2 (en) 2015-03-09 2018-03-13 Caterpillar Inc. Turbocharger with bearing piloted compressor wheel
US9890788B2 (en) 2015-03-09 2018-02-13 Caterpillar Inc. Turbocharger and method
US9822700B2 (en) 2015-03-09 2017-11-21 Caterpillar Inc. Turbocharger with oil containment arrangement
US9683520B2 (en) 2015-03-09 2017-06-20 Caterpillar Inc. Turbocharger and method
US9903225B2 (en) 2015-03-09 2018-02-27 Caterpillar Inc. Turbocharger with low carbon steel shaft
US9638138B2 (en) 2015-03-09 2017-05-02 Caterpillar Inc. Turbocharger and method
US9739238B2 (en) 2015-03-09 2017-08-22 Caterpillar Inc. Turbocharger and method
US9752536B2 (en) 2015-03-09 2017-09-05 Caterpillar Inc. Turbocharger and method
US9879594B2 (en) 2015-03-09 2018-01-30 Caterpillar Inc. Turbocharger turbine nozzle and containment structure
US10816199B2 (en) * 2017-01-27 2020-10-27 General Electric Company Combustor heat shield and attachment features
US10393381B2 (en) * 2017-01-27 2019-08-27 General Electric Company Unitary flow path structure
US10378770B2 (en) * 2017-01-27 2019-08-13 General Electric Company Unitary flow path structure
US10371383B2 (en) * 2017-01-27 2019-08-06 General Electric Company Unitary flow path structure
US10253643B2 (en) 2017-02-07 2019-04-09 General Electric Company Airfoil fluid curtain to mitigate or prevent flow path leakage
US10876407B2 (en) * 2017-02-16 2020-12-29 General Electric Company Thermal structure for outer diameter mounted turbine blades
US10385776B2 (en) * 2017-02-23 2019-08-20 General Electric Company Methods for assembling a unitary flow path structure
US10385709B2 (en) * 2017-02-23 2019-08-20 General Electric Company Methods and features for positioning a flow path assembly within a gas turbine engine
US10378373B2 (en) * 2017-02-23 2019-08-13 General Electric Company Flow path assembly with airfoils inserted through flow path boundary
US10253641B2 (en) 2017-02-23 2019-04-09 General Electric Company Methods and assemblies for attaching airfoils within a flow path
US10247019B2 (en) 2017-02-23 2019-04-02 General Electric Company Methods and features for positioning a flow path inner boundary within a flow path assembly
US10370990B2 (en) * 2017-02-23 2019-08-06 General Electric Company Flow path assembly with pin supported nozzle airfoils
US10385731B2 (en) * 2017-06-12 2019-08-20 General Electric Company CTE matching hanger support for CMC structures
US10822973B2 (en) * 2017-11-28 2020-11-03 General Electric Company Shroud for a gas turbine engine
US10502093B2 (en) * 2017-12-13 2019-12-10 Pratt & Whitney Canada Corp. Turbine shroud cooling
US11378277B2 (en) * 2018-04-06 2022-07-05 General Electric Company Gas turbine engine and combustor having air inlets and pilot burner
US11181005B2 (en) * 2018-05-18 2021-11-23 Raytheon Technologies Corporation Gas turbine engine assembly with mid-vane outer platform gap
US20200072070A1 (en) * 2018-09-05 2020-03-05 United Technologies Corporation Unified boas support and vane platform
US10941709B2 (en) * 2018-09-28 2021-03-09 Pratt & Whitney Canada Corp. Gas turbine engine and cooling air configuration for turbine section thereof
US11073039B1 (en) 2020-01-24 2021-07-27 Rolls-Royce Plc Ceramic matrix composite heat shield for use in a turbine vane and a turbine shroud ring
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
US11299995B1 (en) * 2021-03-03 2022-04-12 Raytheon Technologies Corporation Vane arc segment having spar with pin fairing
US11898450B2 (en) 2021-05-18 2024-02-13 Rtx Corporation Flowpath assembly for gas turbine engine
US11781432B2 (en) 2021-07-26 2023-10-10 Rtx Corporation Nested vane arrangement for gas turbine engine
CN114017133B (zh) * 2021-11-12 2023-07-07 中国航发沈阳发动机研究所 一种冷却式变几何低压涡轮导向叶片
US20230417146A1 (en) 2022-06-23 2023-12-28 Solar Turbines Incorporated Pneumatically variable turbine nozzle
US11879362B1 (en) 2023-02-21 2024-01-23 Rolls-Royce Corporation Segmented ceramic matrix composite vane endwall integration with turbine shroud ring and mounting thereof

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US3321179A (en) * 1965-09-13 1967-05-23 Caterpillar Tractor Co Gas turbine engines
US3572962A (en) * 1969-06-02 1971-03-30 Canadian Patents Dev Stator blading for noise reduction in turbomachinery
FR2438165A1 (fr) 1978-10-06 1980-04-30 Snecma Dispositif de regulation de temperature pour turbines a gaz
US4280792A (en) 1979-02-09 1981-07-28 Avco Corporation Air-cooled turbine rotor shroud with restraints
US4693667A (en) * 1980-04-29 1987-09-15 Teledyne Industries, Inc. Turbine inlet nozzle with cooling means
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US4526226A (en) 1981-08-31 1985-07-02 General Electric Company Multiple-impingement cooled structure
GB2125111B (en) 1982-03-23 1985-06-05 Rolls Royce Shroud assembly for a gas turbine engine
US4668162A (en) 1985-09-16 1987-05-26 Solar Turbines Incorporated Changeable cooling control system for a turbine shroud and rotor
FR2607198B1 (fr) * 1986-11-26 1990-05-04 Snecma Carter de compresseur adapte pour le pilotage actif de ses dilatations et son procede de fabrication
US5669757A (en) * 1995-11-30 1997-09-23 General Electric Company Turbine nozzle retainer assembly
US5584654A (en) 1995-12-22 1996-12-17 General Electric Company Gas turbine engine fan stator
JP3316415B2 (ja) 1997-05-01 2002-08-19 三菱重工業株式会社 ガスタービン冷却静翼
DE19733148C1 (de) * 1997-07-31 1998-11-12 Siemens Ag Kühlluftverteilung in einer Turbinenstufe einer Gasturbine
US6146091A (en) * 1998-03-03 2000-11-14 Mitsubishi Heavy Industries, Ltd. Gas turbine cooling structure
GB9815611D0 (en) * 1998-07-18 1998-09-16 Rolls Royce Plc Improvements in or relating to turbine cooling
US6155778A (en) 1998-12-30 2000-12-05 General Electric Company Recessed turbine shroud
US6183192B1 (en) 1999-03-22 2001-02-06 General Electric Company Durable turbine nozzle

Also Published As

Publication number Publication date
DE60216184T2 (de) 2007-10-11
EP1262634B1 (de) 2006-11-22
US6530744B2 (en) 2003-03-11
US20020182057A1 (en) 2002-12-05
JP2002364306A (ja) 2002-12-18
EP1262634A2 (de) 2002-12-04
JP4130321B2 (ja) 2008-08-06
EP1262634A3 (de) 2004-09-29

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