JP2003106104A5 - - Google Patents

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Publication number
JP2003106104A5
JP2003106104A5 JP2002215927A JP2002215927A JP2003106104A5 JP 2003106104 A5 JP2003106104 A5 JP 2003106104A5 JP 2002215927 A JP2002215927 A JP 2002215927A JP 2002215927 A JP2002215927 A JP 2002215927A JP 2003106104 A5 JP2003106104 A5 JP 2003106104A5
Authority
JP
Japan
Prior art keywords
land
lands
dividing line
nozzle
blade
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.)
Granted
Application number
JP2002215927A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003106104A (ja
JP4183996B2 (ja
Filing date
Publication date
Priority claimed from US09/916,352 external-priority patent/US6579061B1/en
Application filed filed Critical
Publication of JP2003106104A publication Critical patent/JP2003106104A/ja
Publication of JP2003106104A5 publication Critical patent/JP2003106104A5/ja
Application granted granted Critical
Publication of JP4183996B2 publication Critical patent/JP4183996B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002215927A 2001-07-27 2002-07-25 選択された段差付きタービンノズル Expired - Fee Related JP4183996B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916352 2001-07-27
US09/916,352 US6579061B1 (en) 2001-07-27 2001-07-27 Selective step turbine nozzle

Publications (3)

Publication Number Publication Date
JP2003106104A JP2003106104A (ja) 2003-04-09
JP2003106104A5 true JP2003106104A5 (cg-RX-API-DMAC7.html) 2005-10-27
JP4183996B2 JP4183996B2 (ja) 2008-11-19

Family

ID=25437131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002215927A Expired - Fee Related JP4183996B2 (ja) 2001-07-27 2002-07-25 選択された段差付きタービンノズル

Country Status (4)

Country Link
US (1) US6579061B1 (cg-RX-API-DMAC7.html)
EP (1) EP1279796B1 (cg-RX-API-DMAC7.html)
JP (1) JP4183996B2 (cg-RX-API-DMAC7.html)
DE (1) DE60210377T2 (cg-RX-API-DMAC7.html)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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US7114920B2 (en) * 2004-06-25 2006-10-03 Pratt & Whitney Canada Corp. Shroud and vane segments having edge notches
US7441331B2 (en) * 2004-08-26 2008-10-28 United Technologies Corporation Turbine engine component manufacture methods
US7195454B2 (en) * 2004-12-02 2007-03-27 General Electric Company Bullnose step turbine nozzle
US7249928B2 (en) * 2005-04-01 2007-07-31 General Electric Company Turbine nozzle with purge cavity blend
EP1790826A1 (en) * 2005-11-24 2007-05-30 Siemens Aktiengesellschaft Turbine vane for a turbine of a thermal power plant
US7762761B2 (en) * 2005-11-30 2010-07-27 General Electric Company Methods and apparatus for assembling turbine nozzles
US7377743B2 (en) * 2005-12-19 2008-05-27 General Electric Company Countercooled turbine nozzle
US8281604B2 (en) * 2007-12-17 2012-10-09 General Electric Company Divergent turbine nozzle
US8459956B2 (en) * 2008-12-24 2013-06-11 General Electric Company Curved platform turbine blade
US8439643B2 (en) * 2009-08-20 2013-05-14 General Electric Company Biformal platform turbine blade
JP5426305B2 (ja) * 2009-09-30 2014-02-26 株式会社東芝 ターボ機械
US8622692B1 (en) * 2010-12-13 2014-01-07 Florida Turbine Technologies, Inc. High temperature turbine stator vane
FR2974593B1 (fr) * 2011-04-28 2015-11-13 Snecma Moteur a turbine comportant une protection metallique d'une piece composite
US9447689B2 (en) 2011-06-17 2016-09-20 General Electric Company Method of repairing a turbine nozzle segment in a turbine engine
US9194235B2 (en) 2011-11-25 2015-11-24 Mtu Aero Engines Gmbh Blading
US9267386B2 (en) 2012-06-29 2016-02-23 United Technologies Corporation Fairing assembly
SG11201407843UA (en) 2012-08-17 2015-03-30 United Technologies Corp Contoured flowpath surface
US20140154068A1 (en) * 2012-09-28 2014-06-05 United Technologies Corporation Endwall Controuring
WO2014130214A1 (en) * 2013-02-22 2014-08-28 United Technologies Corporation Stator vane assembly and method therefore
US10018075B2 (en) * 2015-04-22 2018-07-10 General Electric Company Methods for positioning neighboring nozzles of a gas turbine engine
EP3095550B1 (en) 2015-05-20 2025-03-19 Rolls-Royce Corporation Pre-sintered preform braze for joining alloy castings and use thereof
EP3260663B1 (en) * 2016-06-21 2020-07-29 General Electric Technology GmbH Axial flow turbine diaphragm construction
US10738700B2 (en) 2016-11-16 2020-08-11 General Electric Company Turbine assembly
US10480333B2 (en) * 2017-05-30 2019-11-19 United Technologies Corporation Turbine blade including balanced mateface condition
US11090771B2 (en) 2018-11-05 2021-08-17 Rolls-Royce Corporation Dual-walled components for a gas turbine engine
US11305363B2 (en) 2019-02-11 2022-04-19 Rolls-Royce Corporation Repair of through-hole damage using braze sintered preform
US12442309B2 (en) * 2019-09-12 2025-10-14 General Electric Company Nozzle assembly for turbine engine
US11692446B2 (en) 2021-09-23 2023-07-04 Rolls-Royce North American Technologies, Inc. Airfoil with sintered powder components
US11885498B2 (en) * 2022-01-31 2024-01-30 General Electric Company Turbine engine with fuel system including a catalytic reformer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166494A5 (cg-RX-API-DMAC7.html) * 1971-12-27 1973-08-17 Onera (Off Nat Aerospatiale)
US4135857A (en) 1977-06-09 1979-01-23 United Technologies Corporation Reduced drag airfoil platforms
GB2042675A (en) * 1979-02-15 1980-09-24 Rolls Royce Secondary Flow Control in Axial Fluid Flow Machine
JPS58162702A (ja) 1982-03-23 1983-09-27 Mitsubishi Heavy Ind Ltd 軸流タ−ボ機械
US5020970A (en) * 1989-07-13 1991-06-04 Dresser-Rand Company Fluid-handling, bladed rotor
EP0902167B1 (de) * 1997-09-15 2003-10-29 ALSTOM (Switzerland) Ltd Kühlvorrichtung für Gasturbinenkomponenten
JPH11193701A (ja) 1997-10-31 1999-07-21 General Electric Co <Ge> タービン翼
US6158961A (en) * 1998-10-13 2000-12-12 General Electric Compnay Truncated chamfer turbine blade
US6354797B1 (en) * 2000-07-27 2002-03-12 General Electric Company Brazeless fillet turbine nozzle

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