DE60043174D1 - Turbinenleitapparat - Google Patents
TurbinenleitapparatInfo
- Publication number
- DE60043174D1 DE60043174D1 DE60043174T DE60043174T DE60043174D1 DE 60043174 D1 DE60043174 D1 DE 60043174D1 DE 60043174 T DE60043174 T DE 60043174T DE 60043174 T DE60043174 T DE 60043174T DE 60043174 D1 DE60043174 D1 DE 60043174D1
- Authority
- DE
- Germany
- Prior art keywords
- turbine nozzle
- turbine
- nozzle
- 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
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
- 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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
- F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/274,144 US6183192B1 (en) | 1999-03-22 | 1999-03-22 | Durable turbine nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60043174D1 true DE60043174D1 (de) | 2009-12-03 |
Family
ID=23046973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60043174T Expired - Lifetime DE60043174D1 (de) | 1999-03-22 | 2000-03-15 | Turbinenleitapparat |
Country Status (4)
Country | Link |
---|---|
US (2) | US6183192B1 (de) |
EP (1) | EP1039096B1 (de) |
JP (1) | JP4509287B2 (de) |
DE (1) | DE60043174D1 (de) |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6425738B1 (en) * | 2000-05-11 | 2002-07-30 | General Electric Company | Accordion nozzle |
US6468031B1 (en) * | 2000-05-16 | 2002-10-22 | General Electric Company | Nozzle cavity impingement/area reduction insert |
US6572330B2 (en) * | 2001-03-29 | 2003-06-03 | General Electric Company | Methods and apparatus for preferential placement of turbine nozzles and shrouds based on inlet conditions |
US6530744B2 (en) | 2001-05-29 | 2003-03-11 | General Electric Company | Integral nozzle and shroud |
US6416275B1 (en) * | 2001-05-30 | 2002-07-09 | Gary Michael Itzel | Recessed impingement insert metering plate for gas turbine nozzles |
US6609880B2 (en) * | 2001-11-15 | 2003-08-26 | General Electric Company | Methods and apparatus for cooling gas turbine nozzles |
US6652220B2 (en) * | 2001-11-15 | 2003-11-25 | General Electric Company | Methods and apparatus for cooling gas turbine nozzles |
US6612811B2 (en) | 2001-12-12 | 2003-09-02 | General Electric Company | Airfoil for a turbine nozzle of a gas turbine engine and method of making same |
DE10210866C5 (de) * | 2002-03-12 | 2008-04-10 | Mtu Aero Engines Gmbh | Leitschaufelbefestigung in einem Strömungskanal einer Fluggasturbine |
ITMI20021219A1 (it) * | 2002-06-05 | 2003-12-05 | Nuovo Pignone Spa | Dispositivo di supporto semplificato per ugelli di uno stadio di una turbina a gas |
US6793457B2 (en) | 2002-11-15 | 2004-09-21 | General Electric Company | Fabricated repair of cast nozzle |
US6905308B2 (en) | 2002-11-20 | 2005-06-14 | General Electric Company | Turbine nozzle segment and method of repairing same |
US6921246B2 (en) * | 2002-12-20 | 2005-07-26 | General Electric Company | Methods and apparatus for assembling gas turbine nozzles |
US7008178B2 (en) * | 2003-12-17 | 2006-03-07 | General Electric Company | Inboard cooled nozzle doublet |
US7140835B2 (en) * | 2004-10-01 | 2006-11-28 | General Electric Company | Corner cooled turbine nozzle |
US7458772B2 (en) | 2004-10-26 | 2008-12-02 | Alstom Technology Ltd. | Guide vane ring of a turbomachine and associated modification method |
DE102005013796A1 (de) * | 2005-03-24 | 2006-09-28 | Alstom Technology Ltd. | Wärmestausegment |
DE102005013797A1 (de) * | 2005-03-24 | 2006-09-28 | Alstom Technology Ltd. | Wärmestausegment |
US7416390B2 (en) * | 2005-03-29 | 2008-08-26 | Siemens Power Generation, Inc. | Turbine blade leading edge cooling system |
US7249928B2 (en) * | 2005-04-01 | 2007-07-31 | General Electric Company | Turbine nozzle with purge cavity blend |
US7140832B2 (en) * | 2005-04-04 | 2006-11-28 | General Electric Company | Method and system for rotating a turbine stator ring |
US20060245923A1 (en) * | 2005-04-27 | 2006-11-02 | General Electric Company | Arcuate nozzle segment and related method of manufacture |
DE102005052466A1 (de) * | 2005-11-03 | 2007-05-10 | Mtu Aero Engines Gmbh | Mehrstufiger Verdichter für eine Gasturbine mit Abblasöffnungen und Einblasöffnungen zum Stabilisieren der Verdichterströmung |
US7377743B2 (en) * | 2005-12-19 | 2008-05-27 | General Electric Company | Countercooled turbine nozzle |
US7488156B2 (en) * | 2006-06-06 | 2009-02-10 | Siemens Energy, Inc. | Turbine airfoil with floating wall mechanism and multi-metering diffusion technique |
US7806650B2 (en) * | 2006-08-29 | 2010-10-05 | General Electric Company | Method and apparatus for fabricating a nozzle segment for use with turbine engines |
US20100310367A1 (en) | 2006-09-28 | 2010-12-09 | United Technologies Corporation | Impingement cooling of a turbine airfoil with large platform to airfoil fillet radius |
US7836703B2 (en) * | 2007-06-20 | 2010-11-23 | General Electric Company | Reciprocal cooled turbine nozzle |
US7798773B2 (en) * | 2007-08-06 | 2010-09-21 | United Technologies Corporation | Airfoil replacement repair |
DE102007037208B4 (de) | 2007-08-07 | 2013-06-20 | Mtu Aero Engines Gmbh | Turbinenschaufel mit zumindest einer Einsatzhülse zum Kühlen der Turbinenschaufel |
US8973374B2 (en) * | 2007-09-06 | 2015-03-10 | United Technologies Corporation | Blades in a turbine section of a gas turbine engine |
US7984607B2 (en) * | 2007-09-06 | 2011-07-26 | United Technologies Corp. | Gas turbine engine systems and related methods involving vane-blade count ratios greater than unity |
US8468797B2 (en) * | 2007-09-06 | 2013-06-25 | United Technologies Corporation | Gas turbine engine systems and related methods involving vane-blade count ratios greater than unity |
US8104292B2 (en) * | 2007-12-17 | 2012-01-31 | General Electric Company | Duplex turbine shroud |
US8205458B2 (en) | 2007-12-31 | 2012-06-26 | General Electric Company | Duplex turbine nozzle |
US8257030B2 (en) * | 2008-03-18 | 2012-09-04 | United Technologies Corporation | Gas turbine engine systems involving fairings with locating data |
JP5222057B2 (ja) * | 2008-08-08 | 2013-06-26 | 三菱重工業株式会社 | ガスタービン高温部の冷却装置 |
US8226360B2 (en) * | 2008-10-31 | 2012-07-24 | General Electric Company | Crenelated turbine nozzle |
US8371812B2 (en) * | 2008-11-29 | 2013-02-12 | General Electric Company | Turbine frame assembly and method for a gas turbine engine |
US8152451B2 (en) * | 2008-11-29 | 2012-04-10 | General Electric Company | Split fairing for a gas turbine engine |
US8109724B2 (en) * | 2009-03-26 | 2012-02-07 | United Technologies Corporation | Recessed metering standoffs for airfoil baffle |
EP2256297B8 (de) * | 2009-05-19 | 2012-10-03 | Alstom Technology Ltd | Gasturbinenschaufel mit verbesserter Kühlung |
US8328511B2 (en) * | 2009-06-17 | 2012-12-11 | General Electric Company | Prechorded turbine nozzle |
RU2518775C2 (ru) * | 2009-09-04 | 2014-06-10 | Сименс Акциенгезелльшафт | Способ и устройство тангенциально смещающего внутреннего охлаждения на направляющей лопатке сопла |
US8454303B2 (en) * | 2010-01-14 | 2013-06-04 | General Electric Company | Turbine nozzle assembly |
US8535004B2 (en) * | 2010-03-26 | 2013-09-17 | Siemens Energy, Inc. | Four-wall turbine airfoil with thermal strain control for reduced cycle fatigue |
US20120070302A1 (en) * | 2010-09-20 | 2012-03-22 | Ching-Pang Lee | Turbine airfoil vane with an impingement insert having a plurality of impingement nozzles |
US9347324B2 (en) * | 2010-09-20 | 2016-05-24 | Siemens Aktiengesellschaft | Turbine airfoil vane with an impingement insert having a plurality of impingement nozzles |
US8763403B2 (en) | 2010-11-19 | 2014-07-01 | United Technologies Corporation | Method for use with annular gas turbine engine component |
JP5931351B2 (ja) * | 2011-05-13 | 2016-06-08 | 三菱重工業株式会社 | タービン静翼 |
US9151173B2 (en) | 2011-12-15 | 2015-10-06 | General Electric Company | Use of multi-faceted impingement openings for increasing heat transfer characteristics on gas turbine components |
US9169782B2 (en) * | 2012-01-04 | 2015-10-27 | General Electric Company | Turbine to operate at part-load |
CN102943711B (zh) * | 2012-11-12 | 2015-02-11 | 湖南航翔燃气轮机有限公司 | 冷却涡轮导向器组的装置 |
WO2014126708A1 (en) * | 2013-02-18 | 2014-08-21 | United Technologies Corporation | Stress mitigation feature for composite airfoil leading edge |
EP3004597A4 (de) * | 2013-05-24 | 2017-01-18 | United Technologies Corporation | Gasturbinenmotorkomponente mit nockenstreifen |
US10400616B2 (en) | 2013-07-19 | 2019-09-03 | General Electric Company | Turbine nozzle with impingement baffle |
US9574447B2 (en) * | 2013-09-11 | 2017-02-21 | General Electric Company | Modification process and modified article |
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 |
US20160003071A1 (en) * | 2014-05-22 | 2016-01-07 | United Technologies Corporation | Gas turbine engine stator vane baffle arrangement |
US9869190B2 (en) | 2014-05-30 | 2018-01-16 | General Electric Company | Variable-pitch rotor with remote counterweights |
US10215192B2 (en) | 2014-07-24 | 2019-02-26 | Siemens Aktiengesellschaft | Stator vane system usable within a gas turbine engine |
US10072510B2 (en) | 2014-11-21 | 2018-09-11 | General Electric Company | Variable pitch fan for gas turbine engine and method of assembling the same |
US20160146019A1 (en) * | 2014-11-26 | 2016-05-26 | Elena P. Pizano | Cooling channel for airfoil with tapered pocket |
US10053996B2 (en) * | 2014-12-12 | 2018-08-21 | United Technologies Corporation | Sliding baffle inserts |
EP3067518B1 (de) | 2015-03-11 | 2022-12-21 | Rolls-Royce Corporation | Leit- oder laufschaufel für ein gasturbinentriebwerk, gasturbinentriebwerk und verfahren zur herstellung einer leitschaufel für ein gasturbinentriebwerk |
US10253986B2 (en) * | 2015-09-08 | 2019-04-09 | General Electric Company | Article and method of forming an article |
US10100653B2 (en) | 2015-10-08 | 2018-10-16 | General Electric Company | Variable pitch fan blade retention system |
ES2701323T3 (es) * | 2016-01-19 | 2019-02-21 | MTU Aero Engines AG | Etapa de turbomáquina |
WO2017158637A1 (ja) * | 2016-03-15 | 2017-09-21 | 株式会社 東芝 | タービン及びタービン静翼 |
US10436048B2 (en) * | 2016-08-12 | 2019-10-08 | General Electric Comapny | Systems for removing heat from turbine components |
US10443397B2 (en) * | 2016-08-12 | 2019-10-15 | General Electric Company | Impingement system for an airfoil |
US10408062B2 (en) * | 2016-08-12 | 2019-09-10 | General Electric Company | Impingement system for an airfoil |
US10364685B2 (en) * | 2016-08-12 | 2019-07-30 | Gneral Electric Company | Impingement system for an airfoil |
US10273819B2 (en) * | 2016-08-25 | 2019-04-30 | United Technologies Corporation | Chamfered stator vane rail |
US10465526B2 (en) | 2016-11-15 | 2019-11-05 | Rolls-Royce Corporation | Dual-wall airfoil with leading edge cooling slot |
US10648341B2 (en) | 2016-11-15 | 2020-05-12 | Rolls-Royce Corporation | Airfoil leading edge impingement cooling |
US10260363B2 (en) * | 2016-12-08 | 2019-04-16 | General Electric Company | Additive manufactured seal for insert compartmentalization |
US10494948B2 (en) * | 2017-05-09 | 2019-12-03 | General Electric Company | Impingement insert |
JP6353131B1 (ja) | 2017-06-29 | 2018-07-04 | 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 |
US20190024520A1 (en) * | 2017-07-19 | 2019-01-24 | Micro Cooling Concepts, Inc. | Turbine blade cooling |
US10450873B2 (en) | 2017-07-31 | 2019-10-22 | Rolls-Royce Corporation | Airfoil edge cooling channels |
US10677071B2 (en) | 2018-04-19 | 2020-06-09 | Raytheon Technologies Corporation | Turbine vane for gas turbine engine |
US11268392B2 (en) | 2019-10-28 | 2022-03-08 | Rolls-Royce Plc | Turbine vane assembly incorporating ceramic matrix composite materials and cooling |
US11994293B2 (en) | 2020-08-31 | 2024-05-28 | General Electric Company | Impingement cooling apparatus support structure and method of manufacture |
US11674435B2 (en) | 2021-06-29 | 2023-06-13 | General Electric Company | Levered counterweight feathering system |
US11795964B2 (en) | 2021-07-16 | 2023-10-24 | General Electric Company | Levered counterweight feathering system |
US11773735B2 (en) | 2021-12-22 | 2023-10-03 | Rolls-Royce Plc | Vane ring assembly with ceramic matrix composite airfoils |
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-
1999
- 1999-03-22 US US09/274,144 patent/US6183192B1/en not_active Ceased
-
2000
- 2000-03-15 EP EP00302114A patent/EP1039096B1/de not_active Expired - Lifetime
- 2000-03-15 DE DE60043174T patent/DE60043174D1/de not_active Expired - Lifetime
- 2000-03-22 JP JP2000079204A patent/JP4509287B2/ja not_active Expired - Fee Related
-
2003
- 2003-02-05 US US10/358,927 patent/USRE39479E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2000282806A (ja) | 2000-10-10 |
JP4509287B2 (ja) | 2010-07-21 |
EP1039096B1 (de) | 2009-10-21 |
USRE39479E1 (en) | 2007-01-23 |
US6183192B1 (en) | 2001-02-06 |
EP1039096A2 (de) | 2000-09-27 |
EP1039096A3 (de) | 2003-03-05 |
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