UA87968C2 - Статор турбины высокого давления в турбомашине и способ сборки секторных элементов статора - Google Patents
Статор турбины высокого давления в турбомашине и способ сборки секторных элементов статораInfo
- Publication number
- UA87968C2 UA87968C2 UAA200502480A UAA200502480A UA87968C2 UA 87968 C2 UA87968 C2 UA 87968C2 UA A200502480 A UAA200502480 A UA A200502480A UA A200502480 A UAA200502480 A UA A200502480A UA 87968 C2 UA87968 C2 UA 87968C2
- Authority
- UA
- Ukraine
- Prior art keywords
- stator
- pressure turbine
- turbomachine
- elements
- zones
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 125000006850 spacer group Chemical group 0.000 abstract 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
- 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
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- 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
- F05D2260/209—Heat transfer, e.g. cooling using vortex tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Способ сборки секторных элементов кольцевого статора турбины высокого давления турбомашины, размещенного вокруг продольной оси (Х-Х) указанной турбины, в соответствии с которым определяют схему углового распределения элементов статора в заранее определенном угловом секторе (() таким образом, чтобы исключить необходимость согласования углового положения межсекторных зон элементов статора, размещенных между двумя соседними секторами одного и того же элемента статора, и воссоздают названную схему распределения по всей цепи статора. Статор турбины высокого давления турбомашины, в котором угловое распределение элементов статора вокруг продольной оси (Х-Х) турбины высокого давления выбрано таким, чтобы исключить необходимость согласования углового положения зон, размещенных между двумя соседними перемычками, и межсекторных зон кожуха, размещенных между двумя соседними секторами кожуха.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0402825A FR2867805A1 (fr) | 2004-03-18 | 2004-03-18 | Stator de turbine haute-pression de turbomachine et procede d'assemblage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA87968C2 true UA87968C2 (ru) | 2009-09-10 |
Family
ID=34834195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200502480A UA87968C2 (ru) | 2004-03-18 | 2005-03-18 | Статор турбины высокого давления в турбомашине и способ сборки секторных элементов статора |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7360987B2 (ru) |
| EP (1) | EP1577501B1 (ru) |
| JP (1) | JP4526420B2 (ru) |
| CA (1) | CA2500493C (ru) |
| DE (1) | DE602005000290T2 (ru) |
| ES (1) | ES2273318T3 (ru) |
| FR (1) | FR2867805A1 (ru) |
| RU (1) | RU2374459C2 (ru) |
| UA (1) | UA87968C2 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8047763B2 (en) * | 2008-10-30 | 2011-11-01 | General Electric Company | Asymmetrical gas turbine cooling port locations |
| DE102009031009A1 (de) * | 2009-06-29 | 2010-12-30 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Bauelement |
| DE102015215144B4 (de) | 2015-08-07 | 2017-11-09 | MTU Aero Engines AG | Vorrichtung und Verfahren zum Beeinflussen der Temperaturen in Innenringsegmenten einer Gasturbine |
| US10443616B2 (en) * | 2016-03-16 | 2019-10-15 | United Technologies Corporation | Blade outer air seal with centrally mounted seal arc segments |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146992A (en) * | 1962-12-10 | 1964-09-01 | Gen Electric | Turbine shroud support structure |
| US5100291A (en) * | 1990-03-28 | 1992-03-31 | General Electric Company | Impingement manifold |
| US5281085A (en) * | 1990-12-21 | 1994-01-25 | General Electric Company | Clearance control system for separately expanding or contracting individual portions of an annular shroud |
| US5205115A (en) * | 1991-11-04 | 1993-04-27 | General Electric Company | Gas turbine engine case counterflow thermal control |
| US5219268A (en) * | 1992-03-06 | 1993-06-15 | General Electric Company | Gas turbine engine case thermal control flange |
| FR2766231B1 (fr) * | 1997-07-18 | 1999-08-20 | Snecma | Dispositif d'echauffement ou de refroidissement d'un carter circulaire |
| FR2766232B1 (fr) * | 1997-07-18 | 1999-08-20 | Snecma | Dispositif de refroidissement ou d'echauffement d'un carter circulaire |
| FR2816352B1 (fr) * | 2000-11-09 | 2003-01-31 | Snecma Moteurs | Ensemble de ventilation d'un anneau de stator |
| US6454529B1 (en) * | 2001-03-23 | 2002-09-24 | General Electric Company | Methods and apparatus for maintaining rotor assembly tip clearances |
| GB2388407B (en) * | 2002-05-10 | 2005-10-26 | Rolls Royce Plc | Gas turbine blade tip clearance control structure |
-
2004
- 2004-03-18 FR FR0402825A patent/FR2867805A1/fr active Pending
-
2005
- 2005-02-14 ES ES05290319T patent/ES2273318T3/es not_active Expired - Lifetime
- 2005-02-14 EP EP05290319A patent/EP1577501B1/fr not_active Expired - Lifetime
- 2005-02-14 DE DE602005000290T patent/DE602005000290T2/de not_active Expired - Lifetime
- 2005-03-04 CA CA2500493A patent/CA2500493C/fr not_active Expired - Lifetime
- 2005-03-07 US US11/072,280 patent/US7360987B2/en active Active
- 2005-03-11 JP JP2005068906A patent/JP4526420B2/ja not_active Expired - Lifetime
- 2005-03-14 RU RU2005106888/06A patent/RU2374459C2/ru active
- 2005-03-18 UA UAA200502480A patent/UA87968C2/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE602005000290D1 (de) | 2007-01-11 |
| US7360987B2 (en) | 2008-04-22 |
| EP1577501A1 (fr) | 2005-09-21 |
| US20050238477A1 (en) | 2005-10-27 |
| CA2500493A1 (fr) | 2005-09-18 |
| ES2273318T3 (es) | 2007-05-01 |
| FR2867805A1 (fr) | 2005-09-23 |
| JP4526420B2 (ja) | 2010-08-18 |
| JP2005264935A (ja) | 2005-09-29 |
| EP1577501B1 (fr) | 2006-11-29 |
| CA2500493C (fr) | 2012-01-10 |
| RU2005106888A (ru) | 2006-08-20 |
| RU2374459C2 (ru) | 2009-11-27 |
| DE602005000290T2 (de) | 2007-06-21 |
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