JP2009041566A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009041566A5 JP2009041566A5 JP2008201496A JP2008201496A JP2009041566A5 JP 2009041566 A5 JP2009041566 A5 JP 2009041566A5 JP 2008201496 A JP2008201496 A JP 2008201496A JP 2008201496 A JP2008201496 A JP 2008201496A JP 2009041566 A5 JP2009041566 A5 JP 2009041566A5
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- turbojet
- vanes
- spool
- turbine
- 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
Links
Description
タービンを通るガスの温度を考えると、特定のノズルの羽根はこれらのノズルを冷却できるように中空である。これは、２スプールのターボジェットでは、一般的に上流側から最も離れて位置し、第１段ノズルとも呼ばれるノズルの羽根に適用される。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0756998A FR2919897B1 (fr) | 2007-08-08 | 2007-08-08 | Secteur de distributeur de turbine |
| FR0756998 | 2007-08-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009041566A JP2009041566A (ja) | 2009-02-26 |
| JP2009041566A5 true JP2009041566A5 (ja) | 2012-10-04 |
| JP5442227B2 JP5442227B2 (ja) | 2014-03-12 |
Family
ID=39099667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008201496A Active JP5442227B2 (ja) | 2007-08-08 | 2008-08-05 | タービンノズルセクタ |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8192145B2 (ja) |
| EP (1) | EP2025872B1 (ja) |
| JP (1) | JP5442227B2 (ja) |
| CN (1) | CN101363328B (ja) |
| CA (1) | CA2638812C (ja) |
| ES (1) | ES2394229T3 (ja) |
| FR (1) | FR2919897B1 (ja) |
| RU (1) | RU2476680C2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2855557B1 (fr) * | 2003-05-26 | 2007-03-02 | Snecma Moteurs | Volet de tuyere a duree de vie augmentee pour turbomoteurs d'avion. |
| US8851846B2 (en) * | 2010-09-30 | 2014-10-07 | General Electric Company | Apparatus and methods for cooling platform regions of turbine rotor blades |
| US8628294B1 (en) * | 2011-05-19 | 2014-01-14 | Florida Turbine Technologies, Inc. | Turbine stator vane with purge air channel |
| US9169782B2 (en) * | 2012-01-04 | 2015-10-27 | General Electric Company | Turbine to operate at part-load |
| FR2989608B1 (fr) * | 2012-04-24 | 2015-01-30 | Snecma | Procede d'usinage du bord de fuite d'une aube de turbomachine |
| WO2015057310A2 (en) | 2013-09-17 | 2015-04-23 | United Technologies Corporation | Platform cooling core for a gas turbine engine rotor blade |
| US11021967B2 (en) * | 2017-04-03 | 2021-06-01 | General Electric Company | Turbine engine component with a core tie hole |
| FR3074521B1 (fr) | 2017-12-06 | 2019-11-22 | Safran Aircraft Engines | Secteur de distributeur de turbine pour une turbomachine d'aeronef |
| EP3530882A1 (en) * | 2018-02-26 | 2019-08-28 | MTU Aero Engines GmbH | Method of manufacturing a guide vane segment for a gas turbine and vane segment having a goating |
| US12044143B2 (en) * | 2021-12-17 | 2024-07-23 | Rtx Corporation | Gas turbine engine component with manifold cavity and metering inlet orifices |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693801A (ja) * | 1992-09-17 | 1994-04-05 | Hitachi Ltd | ガスタービン翼 |
| RU2088764C1 (ru) * | 1993-12-02 | 1997-08-27 | Яков Петрович Гохштейн | Турбинная лопатка |
| RU2122123C1 (ru) * | 1994-12-27 | 1998-11-20 | Открытое акционерное общество Самарский научно-технический комплекс им.Н.Д.Кузнецова | Охлаждаемая сопловая лопатка с вихревой матрицей |
| US6589668B1 (en) * | 2000-06-21 | 2003-07-08 | Howmet Research Corporation | Graded platinum diffusion aluminide coating |
| EP1191189A1 (de) * | 2000-09-26 | 2002-03-27 | Siemens Aktiengesellschaft | Gasturbinenschaufel |
| ITTO20010704A1 (it) * | 2001-07-18 | 2003-01-18 | Fiatavio Spa | Paletta a doppia parete per una turbina, particolarmente per applicazioni aeronautiche. |
| US6561757B2 (en) * | 2001-08-03 | 2003-05-13 | General Electric Company | Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention |
| FR2830874B1 (fr) * | 2001-10-16 | 2004-01-16 | Snecma Moteurs | Procede de protection par aluminisation de pieces metalliques de turbomachines munies de trous et cavites |
| DE60217071T2 (de) * | 2002-05-09 | 2007-07-12 | General Electric Co. | Kühlkonfiguration für ein Turbomaschinenschaufelblatt |
| US6929445B2 (en) * | 2003-10-22 | 2005-08-16 | General Electric Company | Split flow turbine nozzle |
| RU2267616C1 (ru) * | 2004-05-21 | 2006-01-10 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" | Охлаждаемая лопатка турбины |
| US7168921B2 (en) * | 2004-11-18 | 2007-01-30 | General Electric Company | Cooling system for an airfoil |
| FR2899271B1 (fr) * | 2006-03-29 | 2008-05-30 | Snecma Sa | Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble |
-
2007
- 2007-08-08 FR FR0756998A patent/FR2919897B1/fr active Active
-
2008
- 2008-07-24 ES ES08161085T patent/ES2394229T3/es active Active
- 2008-07-24 EP EP08161085A patent/EP2025872B1/fr active Active
- 2008-08-04 US US12/185,304 patent/US8192145B2/en active Active
- 2008-08-05 JP JP2008201496A patent/JP5442227B2/ja active Active
- 2008-08-07 CA CA2638812A patent/CA2638812C/fr active Active
- 2008-08-07 RU RU2008132630/06A patent/RU2476680C2/ru active
- 2008-08-07 CN CN2008101458399A patent/CN101363328B/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009041566A5 (ja) | ||
| JP2011089760A5 (ja) | ||
| EP2586978A3 (en) | Turbine of a turbomachine | |
| GB2468438A (en) | Turbine nozzle segment | |
| GB0807798D0 (en) | Turbine nozzle blade airfoil geometry | |
| DK1903188T3 (da) | Gasturbine | |
| DE602006004767D1 (de) | Mit vorkühler versehenes turbogebläse | |
| EP2818636A4 (en) | COOLING MECHANISM, TURBINE BUCKET AND COMBUSTION CHAMBER | |
| WO2009133308A3 (fr) | Dispositif de prelevement d' air d' un compresseur d' une turbomachine | |
| ATE549488T1 (de) | Turbinenschaufel für eine gasturbine und gusskern zum herstellen in einer solchen | |
| JP2007155325A5 (ja) | ||
| JP2011052955A5 (ja) | ||
| DK2350452T3 (da) | Vindmøllevinge med indretning til at ændre den aerodynamiske overflade eller form | |
| JP2010031870A5 (ja) | ||
| WO2014099075A3 (en) | Gas turbine engine asymmetric fuel nozzle combustor | |
| WO2011023648A3 (de) | Drallschaufel, brenner und gasturbine | |
| JP2014153052A5 (ja) | ||
| BRPI0908913A2 (pt) | aba de entrada de ar para nacela de turbojato | |
| BRPI0912968A2 (pt) | turbomáquina, tal como um turborreator de fluxo duplo. | |
| NL2002312A1 (nl) | Cooled turbine nozzle segment. | |
| JP2012082826A5 (ja) | ||
| JP2013142397A5 (ja) | ||
| WO2013141934A3 (en) | Gas turbine engine with fan variable area nozzle | |
| JP2012068013A5 (ja) | ||
| WO2013160164A3 (de) | Zwangskühlung bei dampfturbinenanlagen |