FR2907499A1 - Module de stator de distributeur de turbine a haute pression et turbomachine comportant ce module - Google Patents
Module de stator de distributeur de turbine a haute pression et turbomachine comportant ce module Download PDFInfo
- Publication number
- FR2907499A1 FR2907499A1 FR0654487A FR0654487A FR2907499A1 FR 2907499 A1 FR2907499 A1 FR 2907499A1 FR 0654487 A FR0654487 A FR 0654487A FR 0654487 A FR0654487 A FR 0654487A FR 2907499 A1 FR2907499 A1 FR 2907499A1
- Authority
- FR
- France
- Prior art keywords
- distributor
- high pressure
- diffuser
- case
- stator module
- 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
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
-
- 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)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0654487A FR2907499B1 (fr) | 2006-10-24 | 2006-10-24 | Module de stator de distributeur de turbine a haute pression et turbomachine comportant ce module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0654487A FR2907499B1 (fr) | 2006-10-24 | 2006-10-24 | Module de stator de distributeur de turbine a haute pression et turbomachine comportant ce module |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2907499A1 true FR2907499A1 (fr) | 2008-04-25 |
FR2907499B1 FR2907499B1 (fr) | 2011-12-23 |
Family
ID=37814499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0654487A Active FR2907499B1 (fr) | 2006-10-24 | 2006-10-24 | Module de stator de distributeur de turbine a haute pression et turbomachine comportant ce module |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2907499B1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010023204A1 (fr) * | 2008-08-26 | 2010-03-04 | Snecma | Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe |
WO2010023205A1 (fr) * | 2008-08-26 | 2010-03-04 | Snecma | Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe |
FR2950656A1 (fr) * | 2009-09-25 | 2011-04-01 | Snecma | Ventilation d'une roue de turbine dans une turbomachine |
FR2981980A1 (fr) * | 2011-10-26 | 2013-05-03 | Snecma | Procede de montage d'un aubage fixe d'une turbomachine, carter et turbomachine comportant au moins un aubage fixe monte sur ce carter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1282142A (en) * | 1969-03-29 | 1972-07-19 | Rolls Royce | Improvements in or relating to gas turbine engines |
US3768921A (en) * | 1972-02-24 | 1973-10-30 | Aircraft Corp | Chamber pressure control using free vortex flow |
EP1293643A1 (fr) * | 2001-09-13 | 2003-03-19 | Snecma Moteurs | Assemblage de secteurs d'un distributeur dans une turbomachine |
US20050268619A1 (en) * | 2004-06-08 | 2005-12-08 | Ress Robert A Jr | Method and apparatus for increasing the pressure of cooling fluid within a gas turbine engine |
-
2006
- 2006-10-24 FR FR0654487A patent/FR2907499B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1282142A (en) * | 1969-03-29 | 1972-07-19 | Rolls Royce | Improvements in or relating to gas turbine engines |
US3768921A (en) * | 1972-02-24 | 1973-10-30 | Aircraft Corp | Chamber pressure control using free vortex flow |
EP1293643A1 (fr) * | 2001-09-13 | 2003-03-19 | Snecma Moteurs | Assemblage de secteurs d'un distributeur dans une turbomachine |
US20050268619A1 (en) * | 2004-06-08 | 2005-12-08 | Ress Robert A Jr | Method and apparatus for increasing the pressure of cooling fluid within a gas turbine engine |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012500936A (ja) * | 2008-08-26 | 2012-01-12 | スネクマ | 重量が低減されたタービンエンジン用の固定ベーンアセンブリ、ならびに少なくとも一つのそうした固定ベーンアセンブリを具備してなるタービンエンジン |
JP2012500937A (ja) * | 2008-08-26 | 2012-01-12 | スネクマ | 重量が低減されたタービンエンジン用固定翼アセンブリおよび少なくとも1つのそのような固定翼アセンブリを含むタービンエンジン |
FR2935428A1 (fr) * | 2008-08-26 | 2010-03-05 | Snecma | Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe |
FR2935429A1 (fr) * | 2008-08-26 | 2010-03-05 | Snecma | Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe |
CN102132011B (zh) * | 2008-08-26 | 2014-11-05 | 斯奈克玛 | 涡轮发动机的轻质固定翼片组件和包括至少一个这种固定翼片组件的涡轮发动机 |
CN102132011A (zh) * | 2008-08-26 | 2011-07-20 | 斯奈克玛 | 涡轮发动机的轻质固定翼片组件和包括至少一个这种固定翼片组件的涡轮发动机 |
WO2010023205A1 (fr) * | 2008-08-26 | 2010-03-04 | Snecma | Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe |
RU2515694C2 (ru) * | 2008-08-26 | 2014-05-20 | Снекма | Узел неподвижных лопаток для облегченного газотурбинного двигателя и газотурбинный двигатель, содержащий, по меньшей мере, один такой узел неподвижных лопаток |
WO2010023204A1 (fr) * | 2008-08-26 | 2010-03-04 | Snecma | Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe |
US8864458B2 (en) | 2008-08-26 | 2014-10-21 | Snecma | Fixed vane assembly for a turbine engine having a reduced weight, and turbine engine comprising at least one such fixed vane assembly |
US8757966B2 (en) | 2008-08-26 | 2014-06-24 | Snecma | Stationary vane assembly for a turbine engine having a reduced weight, and turbine engine comprising at least one such stationary vane assembly |
US8336317B2 (en) | 2009-09-25 | 2012-12-25 | Snecma | Ventilation for a turbine wheel in a turbine engine |
FR2950656A1 (fr) * | 2009-09-25 | 2011-04-01 | Snecma | Ventilation d'une roue de turbine dans une turbomachine |
FR2981980A1 (fr) * | 2011-10-26 | 2013-05-03 | Snecma | Procede de montage d'un aubage fixe d'une turbomachine, carter et turbomachine comportant au moins un aubage fixe monte sur ce carter |
US9366150B2 (en) | 2011-10-26 | 2016-06-14 | Snecma | Method for mounting a stator blading of a turbomachine, an engine casing and a turbomachine comprising at least one stator blading mounted on this engine casing |
Also Published As
Publication number | Publication date |
---|---|
FR2907499B1 (fr) | 2011-12-23 |
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Legal Events
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Year of fee payment: 10 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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Year of fee payment: 13 |
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