JP3982628B2 - ガスタービンノズルを組み立てるための方法及び装置 - Google Patents

ガスタービンノズルを組み立てるための方法及び装置 Download PDF

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Publication number
JP3982628B2
JP3982628B2 JP2003421873A JP2003421873A JP3982628B2 JP 3982628 B2 JP3982628 B2 JP 3982628B2 JP 2003421873 A JP2003421873 A JP 2003421873A JP 2003421873 A JP2003421873 A JP 2003421873A JP 3982628 B2 JP3982628 B2 JP 3982628B2
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JP
Japan
Prior art keywords
airfoil
vane
airfoil vane
band
outer band
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 - Fee Related
Application number
JP2003421873A
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English (en)
Japanese (ja)
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JP2004204845A (ja
JP2004204845A5 (enExample
Inventor
ガルチャーラン・エス・ブレインチ
ウィリアム・ミラー
リチャード・ダブリュ・アルブレヒト
デビッド・ビー・スチュアート
トッド・スティーブン・ヘフロン
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2004204845A publication Critical patent/JP2004204845A/ja
Publication of JP2004204845A5 publication Critical patent/JP2004204845A5/ja
Application granted granted Critical
Publication of JP3982628B2 publication Critical patent/JP3982628B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2003421873A 2002-12-20 2003-12-19 ガスタービンノズルを組み立てるための方法及び装置 Expired - Fee Related JP3982628B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/325,035 US6921246B2 (en) 2002-12-20 2002-12-20 Methods and apparatus for assembling gas turbine nozzles

Publications (3)

Publication Number Publication Date
JP2004204845A JP2004204845A (ja) 2004-07-22
JP2004204845A5 JP2004204845A5 (enExample) 2007-02-08
JP3982628B2 true JP3982628B2 (ja) 2007-09-26

Family

ID=32393089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003421873A Expired - Fee Related JP3982628B2 (ja) 2002-12-20 2003-12-19 ガスタービンノズルを組み立てるための方法及び装置

Country Status (5)

Country Link
US (1) US6921246B2 (enExample)
EP (1) EP1431513B1 (enExample)
JP (1) JP3982628B2 (enExample)
CN (1) CN100429381C (enExample)
DE (1) DE60312466T2 (enExample)

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* Cited by examiner, † Cited by third party
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US6969233B2 (en) * 2003-02-27 2005-11-29 General Electric Company Gas turbine engine turbine nozzle segment with a single hollow vane having a bifurcated cavity
US6932568B2 (en) * 2003-02-27 2005-08-23 General Electric Company Turbine nozzle segment cantilevered mount
US7762761B2 (en) * 2005-11-30 2010-07-27 General Electric Company Methods and apparatus for assembling turbine nozzles
US7360988B2 (en) * 2005-12-08 2008-04-22 General Electric Company Methods and apparatus for assembling turbine engines
US20070134087A1 (en) * 2005-12-08 2007-06-14 General Electric Company Methods and apparatus for assembling turbine engines
US7419352B2 (en) * 2006-10-03 2008-09-02 General Electric Company Methods and apparatus for assembling turbine engines
US7771164B2 (en) * 2006-12-18 2010-08-10 General Electric Company Method and system for assembling a turbine engine
US8051564B2 (en) 2007-01-09 2011-11-08 General Electric Company Methods and apparatus for fabricating a turbine nozzle assembly
EP1975373A1 (en) * 2007-03-06 2008-10-01 Siemens Aktiengesellschaft Guide vane duct element for a guide vane assembly of a gas turbine engine
US20110097205A1 (en) * 2009-10-28 2011-04-28 General Electric Company Turbine airfoil-sidewall integration
US8454303B2 (en) * 2010-01-14 2013-06-04 General Electric Company Turbine nozzle assembly
US8671691B2 (en) 2010-05-26 2014-03-18 General Electric Company Hybrid prefilming airblast, prevaporizing, lean-premixing dual-fuel nozzle for gas turbine combustor
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
US8690530B2 (en) * 2011-06-27 2014-04-08 General Electric Company System and method for supporting a nozzle assembly
FR2978197B1 (fr) * 2011-07-22 2015-12-25 Snecma Distributeur de turbine de turbomachine et turbine comportant un tel distributeur
US8920117B2 (en) 2011-10-07 2014-12-30 Pratt & Whitney Canada Corp. Fabricated gas turbine duct
US9574447B2 (en) * 2013-09-11 2017-02-21 General Electric Company Modification process and modified article
US20150110617A1 (en) * 2013-10-23 2015-04-23 General Electric Company Turbine airfoil including tip fillet
US10352180B2 (en) 2013-10-23 2019-07-16 General Electric Company Gas turbine nozzle trailing edge fillet
US9745864B2 (en) * 2014-04-16 2017-08-29 United Technologies Corporation Systems and methods for anti-rotational features
EP3186484B1 (en) 2014-08-29 2019-06-05 Siemens Aktiengesellschaft Gas turbine engine
WO2016068859A1 (en) * 2014-10-28 2016-05-06 Siemens Energy, Inc. Modular turbine vane
US10107108B2 (en) 2015-04-29 2018-10-23 General Electric Company Rotor blade having a flared tip
EP3456927B1 (en) 2017-09-15 2021-05-05 General Electric Company Polska sp. z o.o. Turbine nozzle assembly for a rotary machine

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US4126405A (en) 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
US4297077A (en) 1979-07-09 1981-10-27 Westinghouse Electric Corp. Cooled turbine vane
US4531289A (en) 1983-01-28 1985-07-30 F. M. Brick Industries, Inc. High-power rescue tool
US4842249A (en) 1983-09-16 1989-06-27 Weigand George R Spreader type rescue tool
US4522054A (en) 1983-09-26 1985-06-11 Power Pry Corporation Emergency rescue apparatus
US4732029A (en) 1985-09-17 1988-03-22 Bertino Joseph E Accident rescue tool
US4869465A (en) 1986-06-24 1989-09-26 Mordechai Yirmiyahu Power-operated spreader tool
US5289711A (en) 1991-05-15 1994-03-01 Spiegel Leo J Apparatus for spreading steel structures
US5243761A (en) 1992-03-18 1993-09-14 Hale Fire Pump Company Portable rescue tool
US5249920A (en) 1992-07-09 1993-10-05 General Electric Company Turbine nozzle seal arrangement
US5372476A (en) 1993-06-18 1994-12-13 General Electric Company Turbine nozzle support assembly
US5425260A (en) 1994-01-27 1995-06-20 Gehron; Michael A. Accident rescue tool
US5662160A (en) 1995-10-12 1997-09-02 General Electric Co. Turbine nozzle and related casting method for optimal fillet wall thickness control
US5620300A (en) 1995-11-16 1997-04-15 General Electric Co. Method of constructing a turbine nozzle to prevent structurally induced excitation forces
US5669757A (en) 1995-11-30 1997-09-23 General Electric Company Turbine nozzle retainer assembly
US5732932A (en) 1996-03-27 1998-03-31 American Rescue Technology Incorporated Hydraulic ram attachment for a rescue tool
US5875554A (en) 1996-12-24 1999-03-02 Rescue Technology, Inc. Rescue tool
US5953822A (en) 1996-12-24 1999-09-21 Rescue Technology, Inc. Rescue tool
US5810333A (en) 1997-02-06 1998-09-22 Curtiss Wright Flight Systems Inc. Ram device
JP3316418B2 (ja) * 1997-06-12 2002-08-19 三菱重工業株式会社 ガスタービン冷却動翼
CN1163662C (zh) * 1998-06-12 2004-08-25 株式会社荏原制作所 涡轮导向器叶片
US6193465B1 (en) 1998-09-28 2001-02-27 General Electric Company Trapped insert turbine airfoil
US6099245A (en) 1998-10-30 2000-08-08 General Electric Company Tandem airfoils
US6311537B1 (en) 1998-10-30 2001-11-06 Orlando C. Vigil Blade tip for a rescue tool
US6164656A (en) 1999-01-29 2000-12-26 General Electric Company Turbine nozzle interface seal and methods
US6183192B1 (en) * 1999-03-22 2001-02-06 General Electric Company Durable turbine nozzle
US6272900B1 (en) 1999-04-21 2001-08-14 Matthew Kobel Extension ram tip
JP3794868B2 (ja) * 1999-06-15 2006-07-12 三菱重工業株式会社 ガスタービン静翼
DE19941134C1 (de) * 1999-08-30 2000-12-28 Mtu Muenchen Gmbh Schaufelkranz für eine Gasturbine
US6851924B2 (en) * 2002-09-27 2005-02-08 Siemens Westinghouse Power Corporation Crack-resistance vane segment member

Also Published As

Publication number Publication date
CN1512038A (zh) 2004-07-14
JP2004204845A (ja) 2004-07-22
DE60312466T2 (de) 2007-11-29
DE60312466D1 (de) 2007-04-26
US20040120810A1 (en) 2004-06-24
US6921246B2 (en) 2005-07-26
EP1431513B1 (en) 2007-03-14
EP1431513A3 (en) 2005-09-28
EP1431513A2 (en) 2004-06-23
CN100429381C (zh) 2008-10-29

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