JP2001214707A5 - - Google Patents

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Publication number
JP2001214707A5
JP2001214707A5 JP2000381143A JP2000381143A JP2001214707A5 JP 2001214707 A5 JP2001214707 A5 JP 2001214707A5 JP 2000381143 A JP2000381143 A JP 2000381143A JP 2000381143 A JP2000381143 A JP 2000381143A JP 2001214707 A5 JP2001214707 A5 JP 2001214707A5
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JP
Japan
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.)
Granted
Application number
JP2000381143A
Other languages
Japanese (ja)
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JP2001214707A (ja
JP4659206B2 (ja
Filing date
Publication date
Priority claimed from US09/466,154 external-priority patent/US6270317B1/en
Application filed filed Critical
Publication of JP2001214707A publication Critical patent/JP2001214707A/ja
Publication of JP2001214707A5 publication Critical patent/JP2001214707A5/ja
Application granted granted Critical
Publication of JP4659206B2 publication Critical patent/JP4659206B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000381143A 1999-12-18 2000-12-15 勾配付きフイルム冷却を備えるタービンノズル Expired - Fee Related JP4659206B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/466,154 US6270317B1 (en) 1999-12-18 1999-12-18 Turbine nozzle with sloped film cooling
US09/466154 1999-12-18

Publications (3)

Publication Number Publication Date
JP2001214707A JP2001214707A (ja) 2001-08-10
JP2001214707A5 true JP2001214707A5 (enExample) 2008-02-07
JP4659206B2 JP4659206B2 (ja) 2011-03-30

Family

ID=23850718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000381143A Expired - Fee Related JP4659206B2 (ja) 1999-12-18 2000-12-15 勾配付きフイルム冷却を備えるタービンノズル

Country Status (6)

Country Link
US (1) US6270317B1 (enExample)
EP (1) EP1108856B1 (enExample)
JP (1) JP4659206B2 (enExample)
BR (1) BR0005910B1 (enExample)
CA (1) CA2327857C (enExample)
DE (1) DE60031077T2 (enExample)

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US6514037B1 (en) * 2001-09-26 2003-02-04 General Electric Company Method for reducing cooled turbine element stress and element made thereby
US6602047B1 (en) * 2002-02-28 2003-08-05 General Electric Company Methods and apparatus for cooling gas turbine nozzles
US6951193B1 (en) 2002-03-01 2005-10-04 Draper Samuel D Film-cooled internal combustion engine
US6843637B1 (en) 2003-08-04 2005-01-18 General Electric Company Cooling circuit within a turbine nozzle and method of cooling a turbine nozzle
US6929446B2 (en) * 2003-10-22 2005-08-16 General Electric Company Counterbalanced flow turbine nozzle
US6929445B2 (en) * 2003-10-22 2005-08-16 General Electric Company Split flow turbine nozzle
US6939107B2 (en) * 2003-11-19 2005-09-06 United Technologies Corporation Spanwisely variable density pedestal array
US20050235492A1 (en) * 2004-04-22 2005-10-27 Arness Brian P Turbine airfoil trailing edge repair and methods therefor
ES2282763T3 (es) * 2004-07-05 2007-10-16 Siemens Aktiengesellschaft Alabe de turbina refrigerrada por pelicula.
US7377743B2 (en) * 2005-12-19 2008-05-27 General Electric Company Countercooled turbine nozzle
US7780413B2 (en) * 2006-08-01 2010-08-24 Siemens Energy, Inc. Turbine airfoil with near wall inflow chambers
US7836703B2 (en) * 2007-06-20 2010-11-23 General Electric Company Reciprocal cooled turbine nozzle
US7921654B1 (en) 2007-09-07 2011-04-12 Florida Turbine Technologies, Inc. Cooled turbine stator vane
US8104292B2 (en) * 2007-12-17 2012-01-31 General Electric Company Duplex turbine shroud
US8281604B2 (en) * 2007-12-17 2012-10-09 General Electric Company Divergent turbine nozzle
US8205458B2 (en) 2007-12-31 2012-06-26 General Electric Company Duplex turbine nozzle
US20090293495A1 (en) * 2008-05-29 2009-12-03 General Electric Company Turbine airfoil with metered cooling cavity
US8052378B2 (en) * 2009-03-18 2011-11-08 General Electric Company Film-cooling augmentation device and turbine airfoil incorporating the same
US20100239409A1 (en) * 2009-03-18 2010-09-23 General Electric Company Method of Using and Reconstructing a Film-Cooling Augmentation Device for a Turbine Airfoil
DE102009033753A1 (de) 2009-07-17 2011-01-27 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Anordnung zur Filmkühlung von Turbinenschaufeln
FR2953252B1 (fr) * 2009-11-30 2012-11-02 Snecma Secteur de distributeur pour une turbomachine
US8790084B2 (en) 2011-10-31 2014-07-29 General Electric Company Airfoil and method of fabricating the same
US8858175B2 (en) 2011-11-09 2014-10-14 General Electric Company Film hole trench
US20130156602A1 (en) * 2011-12-16 2013-06-20 United Technologies Corporation Film cooled turbine component
US9039370B2 (en) 2012-03-29 2015-05-26 Solar Turbines Incorporated Turbine nozzle
US9017026B2 (en) * 2012-04-03 2015-04-28 General Electric Company Turbine airfoil trailing edge cooling slots
US9074482B2 (en) 2012-04-24 2015-07-07 United Technologies Corporation Airfoil support method and apparatus
US9506351B2 (en) * 2012-04-27 2016-11-29 General Electric Company Durable turbine vane
BR112014031176A2 (pt) 2012-06-13 2017-06-27 Gen Electric paredes de motor de turbina a gás
US9322279B2 (en) * 2012-07-02 2016-04-26 United Technologies Corporation Airfoil cooling arrangement
EP2682565B8 (en) 2012-07-02 2016-09-21 General Electric Technology GmbH Cooled blade for a gas turbine
DE102012213017A1 (de) * 2012-07-25 2014-01-30 Siemens Aktiengesellschaft Verfahren zur Herstellung einer Turbinenschaufel
JP6038620B2 (ja) * 2012-12-05 2016-12-07 三菱日立パワーシステムズ株式会社 ガスタービン冷却翼およびガスタービン冷却翼の補修方法
WO2014189904A1 (en) * 2013-05-21 2014-11-27 Siemens Energy, Inc. Gas turbine engine blade
US9562439B2 (en) 2013-12-27 2017-02-07 General Electric Company Turbine nozzle and method for cooling a turbine nozzle of a gas turbine engine
US9605548B2 (en) * 2014-01-02 2017-03-28 Sofar Turbines Incorporated Nozzle endwall film cooling with airfoil cooling holes
US20160153282A1 (en) * 2014-07-11 2016-06-02 United Technologies Corporation Stress Reduction For Film Cooled Gas Turbine Engine Component
EP2993301B1 (en) * 2014-08-28 2024-01-17 RTX Corporation Gas turbine engine structure, gas turbine engine and method for passing a coolant through a flow path in a gas turbine engine
US11280214B2 (en) * 2014-10-20 2022-03-22 Raytheon Technologies Corporation Gas turbine engine component
JP6671149B2 (ja) * 2015-11-05 2020-03-25 三菱日立パワーシステムズ株式会社 タービン翼及びガスタービン、タービン翼の中間加工品、タービン翼の製造方法
US10605170B2 (en) * 2015-11-24 2020-03-31 General Electric Company Engine component with film cooling
GB2559177A (en) * 2017-01-30 2018-08-01 Rolls Royce Plc A component for a gas turbine engine
DE112021000159T5 (de) * 2020-03-25 2022-07-14 Mitsubishi Heavy Industries, Ltd. Turbinenschaufel
CN113107853B (zh) * 2021-04-16 2022-11-01 安琪酵母(宜昌)有限公司 一种罗茨风机的内部降温机构
AT527677B1 (de) * 2024-02-19 2025-05-15 Christof Systems Gmbh Stator für eine Turbine

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Publication number Priority date Publication date Assignee Title
GB1400285A (en) * 1972-08-02 1975-07-16 Rolls Royce Hollow cooled vane or blade for a gas turbine engine
GB2163218B (en) * 1981-07-07 1986-07-16 Rolls Royce Cooled vane or blade for a gas turbine engine
US4767268A (en) * 1987-08-06 1988-08-30 United Technologies Corporation Triple pass cooled airfoil
GB2228540B (en) * 1988-12-07 1993-03-31 Rolls Royce Plc Cooling of turbine blades
US4930980A (en) * 1989-02-15 1990-06-05 Westinghouse Electric Corp. Cooled turbine vane
DE69328439T2 (de) * 1992-11-24 2000-12-14 United Technologies Corp., Hartford Kühlbare schaufelsstruktur
JP3324256B2 (ja) * 1994-02-01 2002-09-17 石川島播磨重工業株式会社 タービン静翼の組立方法
DE69515502T2 (de) * 1994-11-10 2000-08-03 Siemens Westinghouse Power Corp., Orlando Gasturbinenschaufel mit einer gekühlten plattform
DE69718673T2 (de) * 1996-06-28 2003-05-22 United Technologies Corp., Hartford Kühlbare schaufelstruktur für eine gasturbine
US5931638A (en) * 1997-08-07 1999-08-03 United Technologies Corporation Turbomachinery airfoil with optimized heat transfer

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