FR2928962A1 - Distributeur de turbine a pales creuses. - Google Patents
Distributeur de turbine a pales creuses. Download PDFInfo
- Publication number
- FR2928962A1 FR2928962A1 FR0801500A FR0801500A FR2928962A1 FR 2928962 A1 FR2928962 A1 FR 2928962A1 FR 0801500 A FR0801500 A FR 0801500A FR 0801500 A FR0801500 A FR 0801500A FR 2928962 A1 FR2928962 A1 FR 2928962A1
- Authority
- FR
- France
- Prior art keywords
- blades
- distributor
- blade
- recesses
- 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
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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
- F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
-
- 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
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0801500A FR2928962B1 (fr) | 2008-03-19 | 2008-03-19 | Distributeur de turbine a pales creuses. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0801500A FR2928962B1 (fr) | 2008-03-19 | 2008-03-19 | Distributeur de turbine a pales creuses. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2928962A1 true FR2928962A1 (fr) | 2009-09-25 |
| FR2928962B1 FR2928962B1 (fr) | 2013-10-18 |
Family
ID=40336666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0801500A Active FR2928962B1 (fr) | 2008-03-19 | 2008-03-19 | Distributeur de turbine a pales creuses. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2928962B1 (fr) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2615243A1 (fr) | 2012-01-11 | 2013-07-17 | MTU Aero Engines GmbH | Segment de couronne d'aubes pour une turbomachine et son procédé de fabrication |
| WO2017046534A1 (fr) * | 2015-09-17 | 2017-03-23 | Safran Aircraft Engines | Secteur de distributeur pour turbomachine avec des aubes refroidies de maniere differentielle |
| DE102015222834A1 (de) * | 2015-11-19 | 2017-05-24 | MTU Aero Engines AG | Schaufelcluster mit Umfangssicherung |
| FR3072718A1 (fr) * | 2017-10-20 | 2019-04-26 | Safran Aircraft Engines | Secteur de distributeur pour turbomachine comprenant un rebord de fixation |
| FR3073003A1 (fr) * | 2017-10-31 | 2019-05-03 | Safran Aircraft Engines | Capuchon amovible anti-usure pour secteur de redresseur |
| FR3106617A1 (fr) * | 2020-01-24 | 2021-07-30 | Safran Aircraft Engines | Secteur aubagé statorique a performances ameliorées |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE685320A (fr) * | 1965-05-03 | 1967-01-16 | ||
| DE1476778A1 (de) * | 1964-10-09 | 1969-05-14 | Gen Electric | Gastemperaturmesseinrichtung fuer Gasturbinen-Triebwerke |
| US3529903A (en) * | 1968-11-29 | 1970-09-22 | Westinghouse Electric Corp | Nozzle blade structure |
| US3781125A (en) * | 1972-04-07 | 1973-12-25 | Westinghouse Electric Corp | Gas turbine nozzle vane structure |
| FR2374508A1 (fr) * | 1976-12-16 | 1978-07-13 | Gen Electric | Segment perfectionne de distributeur de turbine |
| GB2226366A (en) * | 1988-12-23 | 1990-06-27 | Rolls Royce Plc | Gas turbine engine coolant temperature sensing |
| US5022817A (en) * | 1989-09-12 | 1991-06-11 | Allied-Signal Inc. | Thermostatic control of turbine cooling air |
| US5224332A (en) * | 1990-12-27 | 1993-07-06 | Schwarz Frederick M | Modulated gas turbine cooling air |
| US5630700A (en) * | 1996-04-26 | 1997-05-20 | General Electric Company | Floating vane turbine nozzle |
| EP1205633A2 (fr) * | 2000-11-04 | 2002-05-15 | United Technologies Corporation | Arrangement des éléments de guidage d'un fluide |
| EP1239131A2 (fr) * | 2001-03-07 | 2002-09-11 | General Electric Company | Procédé et installation pour actionner une turbine à gaz |
| EP1262634A2 (fr) * | 2001-05-29 | 2002-12-04 | General Electric Company | Tuyère intégrale et virole |
| DE102005009531A1 (de) * | 2004-03-23 | 2006-01-12 | Siemens Ag | Anordnung und Verfahren zur Beschädigungsdetektion an einer Komponente einer Strömungsmaschine |
| EP1659265A1 (fr) * | 2004-10-29 | 2006-05-24 | Snecma | Secteur de distributeur de turbine alimenté en air de refroidissement |
| EP1793093A2 (fr) * | 2005-12-05 | 2007-06-06 | Snecma | Distributeur de turbine de turbomachine amélioré |
| US20080056892A1 (en) * | 2006-08-29 | 2008-03-06 | Honeywell International, Inc. | Radial vaned diffusion system with integral service routings |
-
2008
- 2008-03-19 FR FR0801500A patent/FR2928962B1/fr active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1476778A1 (de) * | 1964-10-09 | 1969-05-14 | Gen Electric | Gastemperaturmesseinrichtung fuer Gasturbinen-Triebwerke |
| BE685320A (fr) * | 1965-05-03 | 1967-01-16 | ||
| US3529903A (en) * | 1968-11-29 | 1970-09-22 | Westinghouse Electric Corp | Nozzle blade structure |
| US3781125A (en) * | 1972-04-07 | 1973-12-25 | Westinghouse Electric Corp | Gas turbine nozzle vane structure |
| FR2374508A1 (fr) * | 1976-12-16 | 1978-07-13 | Gen Electric | Segment perfectionne de distributeur de turbine |
| GB2226366A (en) * | 1988-12-23 | 1990-06-27 | Rolls Royce Plc | Gas turbine engine coolant temperature sensing |
| US5022817A (en) * | 1989-09-12 | 1991-06-11 | Allied-Signal Inc. | Thermostatic control of turbine cooling air |
| US5224332A (en) * | 1990-12-27 | 1993-07-06 | Schwarz Frederick M | Modulated gas turbine cooling air |
| US5630700A (en) * | 1996-04-26 | 1997-05-20 | General Electric Company | Floating vane turbine nozzle |
| EP1205633A2 (fr) * | 2000-11-04 | 2002-05-15 | United Technologies Corporation | Arrangement des éléments de guidage d'un fluide |
| EP1239131A2 (fr) * | 2001-03-07 | 2002-09-11 | General Electric Company | Procédé et installation pour actionner une turbine à gaz |
| EP1262634A2 (fr) * | 2001-05-29 | 2002-12-04 | General Electric Company | Tuyère intégrale et virole |
| DE102005009531A1 (de) * | 2004-03-23 | 2006-01-12 | Siemens Ag | Anordnung und Verfahren zur Beschädigungsdetektion an einer Komponente einer Strömungsmaschine |
| EP1659265A1 (fr) * | 2004-10-29 | 2006-05-24 | Snecma | Secteur de distributeur de turbine alimenté en air de refroidissement |
| EP1793093A2 (fr) * | 2005-12-05 | 2007-06-06 | Snecma | Distributeur de turbine de turbomachine amélioré |
| US20080056892A1 (en) * | 2006-08-29 | 2008-03-06 | Honeywell International, Inc. | Radial vaned diffusion system with integral service routings |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2615243A1 (fr) | 2012-01-11 | 2013-07-17 | MTU Aero Engines GmbH | Segment de couronne d'aubes pour une turbomachine et son procédé de fabrication |
| US20130189108A1 (en) * | 2012-01-11 | 2013-07-25 | Mtu Aero Engines Gmbh | Blade rim segment for a turbomachine and method for manufacture |
| US9500088B2 (en) * | 2012-01-11 | 2016-11-22 | MTU Aero Engines AG | Blade rim segment for a turbomachine and method for manufacture |
| WO2017046534A1 (fr) * | 2015-09-17 | 2017-03-23 | Safran Aircraft Engines | Secteur de distributeur pour turbomachine avec des aubes refroidies de maniere differentielle |
| FR3041374A1 (fr) * | 2015-09-17 | 2017-03-24 | Snecma | Secteur de distributeur pour turbomachine avec des aubes refroidies de maniere differentielle |
| RU2715121C2 (ru) * | 2015-09-17 | 2020-02-25 | Сафран Эркрафт Энджинз | Сектор насадки для турбинного двигателя с дифференциально охлаждаемыми лопатками |
| EP3170986A1 (fr) * | 2015-11-19 | 2017-05-24 | MTU Aero Engines GmbH | Groupe d'aubes avec un dispositif de retenue circonférentiel |
| US10428668B2 (en) | 2015-11-19 | 2019-10-01 | MTU Aero Engines AG | Vane segment with peripheral securing |
| DE102015222834A1 (de) * | 2015-11-19 | 2017-05-24 | MTU Aero Engines AG | Schaufelcluster mit Umfangssicherung |
| FR3072718A1 (fr) * | 2017-10-20 | 2019-04-26 | Safran Aircraft Engines | Secteur de distributeur pour turbomachine comprenant un rebord de fixation |
| FR3073003A1 (fr) * | 2017-10-31 | 2019-05-03 | Safran Aircraft Engines | Capuchon amovible anti-usure pour secteur de redresseur |
| US10830079B2 (en) | 2017-10-31 | 2020-11-10 | Safran Aircraft Engines | Detachable anti-wear cap for rectifier sector |
| FR3106617A1 (fr) * | 2020-01-24 | 2021-07-30 | Safran Aircraft Engines | Secteur aubagé statorique a performances ameliorées |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2928962B1 (fr) | 2013-10-18 |
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Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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