RU2014143493A - Лопатка турбины, а также соответствующий способ изготовления лопатки турбины - Google Patents
Лопатка турбины, а также соответствующий способ изготовления лопатки турбины Download PDFInfo
- Publication number
- RU2014143493A RU2014143493A RU2014143493A RU2014143493A RU2014143493A RU 2014143493 A RU2014143493 A RU 2014143493A RU 2014143493 A RU2014143493 A RU 2014143493A RU 2014143493 A RU2014143493 A RU 2014143493A RU 2014143493 A RU2014143493 A RU 2014143493A
- Authority
- RU
- Russia
- Prior art keywords
- shelf
- blade
- frame
- inner part
- turbine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 6
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 2
- 210000003746 feather Anatomy 0.000 claims abstract 6
- 238000003825 pressing Methods 0.000 claims abstract 6
- 238000007789 sealing Methods 0.000 claims abstract 3
- 239000007787 solid Substances 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 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
- F01D5/12—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
-
- 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
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
- F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
-
- 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
- F05D2240/00—Components
- F05D2240/80—Platforms for stationary or moving blades
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49339—Hollow blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12162103.1A EP2644834A1 (fr) | 2012-03-29 | 2012-03-29 | Aube de turbine ainsi que son procédé de fabrication correspondant |
| EP12162103.1 | 2012-03-29 | ||
| PCT/EP2013/056594 WO2013144245A1 (fr) | 2012-03-29 | 2013-03-27 | Aube de turbine ainsi que procédé de fabrication d'aube de turbine correspondant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2014143493A true RU2014143493A (ru) | 2016-05-20 |
Family
ID=48045493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014143493A RU2014143493A (ru) | 2012-03-29 | 2013-03-27 | Лопатка турбины, а также соответствующий способ изготовления лопатки турбины |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20150064018A1 (fr) |
| EP (2) | EP2644834A1 (fr) |
| JP (1) | JP2015517048A (fr) |
| CN (1) | CN104204417A (fr) |
| IN (1) | IN2014DN07295A (fr) |
| RU (1) | RU2014143493A (fr) |
| WO (1) | WO2013144245A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2644828A1 (fr) * | 2012-03-29 | 2013-10-02 | Siemens Aktiengesellschaft | Aube de turbine modulaire avec plateforme |
| US10767501B2 (en) * | 2016-04-21 | 2020-09-08 | General Electric Company | Article, component, and method of making a component |
| US11111858B2 (en) * | 2017-01-27 | 2021-09-07 | General Electric Company | Cool core gas turbine engine |
| EP3438410B1 (fr) | 2017-08-01 | 2021-09-29 | General Electric Company | Système d'étanchéité pour machine rotative |
| US10753212B2 (en) * | 2017-08-23 | 2020-08-25 | Doosan Heavy Industries & Construction Co., Ltd | Turbine blade, turbine, and gas turbine having the same |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE470026A (fr) * | 1945-12-21 | |||
| US3451654A (en) * | 1967-08-25 | 1969-06-24 | Gen Motors Corp | Blade vibration damping |
| US3749518A (en) * | 1972-03-15 | 1973-07-31 | United Aircraft Corp | Composite blade root configuration |
| US3778185A (en) * | 1972-08-28 | 1973-12-11 | United Aircraft Corp | Composite strut joint construction |
| US4019832A (en) * | 1976-02-27 | 1977-04-26 | General Electric Company | Platform for a turbomachinery blade |
| US4152816A (en) * | 1977-06-06 | 1979-05-08 | General Motors Corporation | Method of manufacturing a hybrid turbine rotor |
| US4650399A (en) * | 1982-06-14 | 1987-03-17 | United Technologies Corporation | Rotor blade for a rotary machine |
| US4583914A (en) * | 1982-06-14 | 1986-04-22 | United Technologies Corp. | Rotor blade for a rotary machine |
| US4501053A (en) * | 1982-06-14 | 1985-02-26 | United Technologies Corporation | Method of making rotor blade for a rotary machine |
| US4524980A (en) * | 1983-12-05 | 1985-06-25 | United Technologies Corporation | Intersecting feather seals for interlocking gas turbine vanes |
| US4875830A (en) * | 1985-07-18 | 1989-10-24 | United Technologies Corporation | Flanged ladder seal |
| JP2743066B2 (ja) * | 1985-08-15 | 1998-04-22 | 株式会社日立製作所 | ガスタービン用動翼構造 |
| FR2654463A1 (fr) * | 1989-11-15 | 1991-05-17 | Snecma | Element de stator de turbomachine. |
| US5318406A (en) * | 1992-11-02 | 1994-06-07 | General Electric Company | Multipart gas turbine blade |
| EP1163428B1 (fr) * | 1999-03-24 | 2004-08-25 | Siemens Aktiengesellschaft | Aube directrice et couronne directrice pour turbomachine, et element pour limiter un canal d'ecoulement |
| EP1128023A1 (fr) * | 2000-02-25 | 2001-08-29 | Siemens Aktiengesellschaft | Aube rotorique de turbine |
| DE50011923D1 (de) * | 2000-12-27 | 2006-01-26 | Siemens Ag | Gasturbinenschaufel und Gasturbine |
| US6648597B1 (en) * | 2002-05-31 | 2003-11-18 | Siemens Westinghouse Power Corporation | Ceramic matrix composite turbine vane |
| US7284958B2 (en) * | 2003-03-22 | 2007-10-23 | Allison Advanced Development Company | Separable blade platform |
| JP4860941B2 (ja) * | 2005-04-27 | 2012-01-25 | 本田技研工業株式会社 | 整流部材ユニット及びその製造方法 |
| US7467922B2 (en) * | 2005-07-25 | 2008-12-23 | Siemens Aktiengesellschaft | Cooled turbine blade or vane for a gas turbine, and use of a turbine blade or vane of this type |
| US7604456B2 (en) * | 2006-04-11 | 2009-10-20 | Siemens Energy, Inc. | Vane shroud through-flow platform cover |
| US7581924B2 (en) * | 2006-07-27 | 2009-09-01 | Siemens Energy, Inc. | Turbine vanes with airfoil-proximate cooling seam |
| EP1905950A1 (fr) * | 2006-09-21 | 2008-04-02 | Siemens Aktiengesellschaft | Aube de turbine |
| US7753643B2 (en) * | 2006-09-22 | 2010-07-13 | Siemens Energy, Inc. | Stacked laminate bolted ring segment |
| US7762781B1 (en) * | 2007-03-06 | 2010-07-27 | Florida Turbine Technologies, Inc. | Composite blade and platform assembly |
| US7972113B1 (en) * | 2007-05-02 | 2011-07-05 | Florida Turbine Technologies, Inc. | Integral turbine blade and platform |
| US7874804B1 (en) * | 2007-05-10 | 2011-01-25 | Florida Turbine Technologies, Inc. | Turbine blade with detached platform |
| US7976281B2 (en) * | 2007-05-15 | 2011-07-12 | General Electric Company | Turbine rotor blade and method of assembling the same |
| US7878763B2 (en) * | 2007-05-15 | 2011-02-01 | General Electric Company | Turbine rotor blade assembly and method of assembling the same |
| US20080298973A1 (en) * | 2007-05-29 | 2008-12-04 | Siemens Power Generation, Inc. | Turbine vane with divided turbine vane platform |
| US8162617B1 (en) * | 2008-01-30 | 2012-04-24 | Florida Turbine Technologies, Inc. | Turbine blade with spar and shell |
| US8033790B2 (en) * | 2008-09-26 | 2011-10-11 | Siemens Energy, Inc. | Multiple piece turbine engine airfoil with a structural spar |
| CH700001A1 (de) * | 2008-11-20 | 2010-05-31 | Alstom Technology Ltd | Laufschaufelanordnung, insbesondere für eine gasturbine. |
| US8714932B2 (en) * | 2008-12-31 | 2014-05-06 | General Electric Company | Ceramic matrix composite blade having integral platform structures and methods of fabrication |
| US8251651B2 (en) * | 2009-01-28 | 2012-08-28 | United Technologies Corporation | Segmented ceramic matrix composite turbine airfoil component |
| US8231354B2 (en) * | 2009-12-15 | 2012-07-31 | Siemens Energy, Inc. | Turbine engine airfoil and platform assembly |
| US8496443B2 (en) * | 2009-12-15 | 2013-07-30 | Siemens Energy, Inc. | Modular turbine airfoil and platform assembly with independent root teeth |
| US8914976B2 (en) * | 2010-04-01 | 2014-12-23 | Siemens Energy, Inc. | Turbine airfoil to shroud attachment method |
| US8727730B2 (en) * | 2010-04-06 | 2014-05-20 | General Electric Company | Composite turbine bucket assembly |
-
2012
- 2012-03-29 EP EP12162103.1A patent/EP2644834A1/fr not_active Withdrawn
-
2013
- 2013-03-27 US US14/388,411 patent/US20150064018A1/en not_active Abandoned
- 2013-03-27 JP JP2015502338A patent/JP2015517048A/ja active Pending
- 2013-03-27 CN CN201380017991.8A patent/CN104204417A/zh active Pending
- 2013-03-27 IN IN7295DEN2014 patent/IN2014DN07295A/en unknown
- 2013-03-27 WO PCT/EP2013/056594 patent/WO2013144245A1/fr not_active Ceased
- 2013-03-27 RU RU2014143493A patent/RU2014143493A/ru not_active Application Discontinuation
- 2013-03-27 EP EP13713842.6A patent/EP2805023A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014DN07295A (fr) | 2015-04-24 |
| CN104204417A (zh) | 2014-12-10 |
| EP2644834A1 (fr) | 2013-10-02 |
| JP2015517048A (ja) | 2015-06-18 |
| EP2805023A1 (fr) | 2014-11-26 |
| US20150064018A1 (en) | 2015-03-05 |
| WO2013144245A1 (fr) | 2013-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2014143493A (ru) | Лопатка турбины, а также соответствующий способ изготовления лопатки турбины | |
| RU2016106143A (ru) | Композиционная компрессорная лопатка для осевой турбомашины | |
| WO2015065563A3 (fr) | Liaison pour un carénage dans un cadre de milieu de turbine d'un moteur à turbine à gaz | |
| WO2014197119A3 (fr) | Rotors à aubes désaccordées par modification du module | |
| GB2523961A (en) | Compressor blade for gas turbine engine | |
| WO2010106337A3 (fr) | Ensemble turbine | |
| WO2014028095A3 (fr) | Joint d'étanchéité vis-à-vis de l'air externe de pale avec passages évidés | |
| WO2009115437A3 (fr) | Ensemble grille directrice pour un turbocompresseur à gaz d'échappement, turbocompresseur à gaz d'échappement et procédé de fabrication d'un ensemble grille directrice | |
| WO2015057310A3 (fr) | Noyau de refroidissement de plate-forme pour aube de rotor de turbine à gaz | |
| WO2011015193A3 (fr) | Aube | |
| IN2014DN09484A (fr) | ||
| EP2604804A3 (fr) | Contrôle du jeu de l'extrémité d'une pale de ventilateur | |
| WO2015091289A3 (fr) | Ensemble pale de rotor ou aube de guidage | |
| WO2010121597A3 (fr) | Procédé de production d'un blindage d'un bout d'aube et aubes ainsi produites et turbines à gaz | |
| RU2013117811A (ru) | Способ крепления крышки центробежного компрессора турбомашины, крышка компрессора и узел компрессора, снабженный такой крышкой | |
| MX359150B (es) | Un componente de turbomáquina con una cavidad de alivio de tensión. | |
| PL3875733T3 (pl) | Zespół łopatek do silnika z turbiną gazową | |
| WO2015156882A3 (fr) | Raccordement de barre d'accouplement pour un cadre de turbine intermédiaire | |
| WO2011128551A3 (fr) | Dispositif redresseur pour turbomachine | |
| WO2014007889A3 (fr) | Meilleur refroidissement d'un bord de fuite d'ailette de turbine | |
| EP2613013A3 (fr) | Étage et turbine de moteur à turbine à gaz | |
| WO2015000862A3 (fr) | Rotor pour un déphasage d'arbre à cames à géométrie améliorée | |
| EP2535512A3 (fr) | Procédé de réparation d'un segment de buse de turbine dans un moteur à turbine | |
| WO2015057309A3 (fr) | Modèle de garniture et d'écartement pour aube de turbine à gaz | |
| RU2015135580A (ru) | Неподвижная лопаточная решетка для направления потока в газотурбинном двигателе, содержащая внутреннюю площадку с встроенными усилениями, соовтевствующий газотурбинный двигатель и способ изготовления |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20170704 |