BRPI1007406A2 - pá de turbina, especialmente pá de rotor para uma turbina a vapor, e método correspondente de fabricação - Google Patents
pá de turbina, especialmente pá de rotor para uma turbina a vapor, e método correspondente de fabricaçãoInfo
- Publication number
- BRPI1007406A2 BRPI1007406A2 BRPI1007406A BRPI1007406A BRPI1007406A2 BR PI1007406 A2 BRPI1007406 A2 BR PI1007406A2 BR PI1007406 A BRPI1007406 A BR PI1007406A BR PI1007406 A BRPI1007406 A BR PI1007406A BR PI1007406 A2 BRPI1007406 A2 BR PI1007406A2
- Authority
- BR
- Brazil
- Prior art keywords
- blade
- turbine
- manufacture
- corresponding method
- steam turbine
- Prior art date
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
- 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
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- F01D5/288—Protective coatings for 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
- F05D2260/00—Function
- F05D2260/95—Preventing 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/133—Titanium
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
- F05D2300/2112—Aluminium oxides
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
- F05D2300/2118—Zirconium oxides
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/22—Non-oxide ceramics
- F05D2300/226—Carbides
- F05D2300/2261—Carbides of silicon
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/614—Fibres or filaments
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/615—Filler
-
- 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
- Y10T29/49337—Composite blade
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009006418A DE102009006418A1 (de) | 2009-01-28 | 2009-01-28 | Turbinenschaufel, insbesondere Laufschaufel für eine Dampfturbine, sowie Herstellungsverfahren hierfür |
PCT/EP2010/050626 WO2010086268A2 (de) | 2009-01-28 | 2010-01-20 | Turbinenschaufel, insbesondere laufschaufel für eine dampfturbine, sowie herstellungsverfahren hierfür |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1007406A2 true BRPI1007406A2 (pt) | 2016-02-16 |
Family
ID=42396104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1007406A BRPI1007406A2 (pt) | 2009-01-28 | 2010-01-20 | pá de turbina, especialmente pá de rotor para uma turbina a vapor, e método correspondente de fabricação |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110299994A1 (pt) |
EP (1) | EP2382375A2 (pt) |
JP (1) | JP2012516405A (pt) |
CN (1) | CN102264999A (pt) |
BR (1) | BRPI1007406A2 (pt) |
DE (1) | DE102009006418A1 (pt) |
WO (1) | WO2010086268A2 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8794914B2 (en) | 2010-11-23 | 2014-08-05 | GM Global Technology Operations LLC | Composite centrifugal compressor wheel |
EP2661461A1 (de) * | 2011-03-24 | 2013-11-13 | Siemens Aktiengesellschaft | Harze oder harzsysteme sowie faserverbunde |
CH705171A1 (de) * | 2011-06-21 | 2012-12-31 | Alstom Technology Ltd | Turbinenschaufel mit einem Schaufelblatt aus Verbundwerkstoff und Verfahren zum Herstellen davon. |
JP5967883B2 (ja) * | 2011-09-05 | 2016-08-10 | 三菱日立パワーシステムズ株式会社 | 回転機械翼 |
EP2574723A1 (en) * | 2011-09-30 | 2013-04-03 | Alstom Technology Ltd | Retrofitting method for a steam turbine and corresponding device |
US9611746B2 (en) * | 2012-03-26 | 2017-04-04 | United Technologies Corporation | Blade wedge attachment |
EP2679776A1 (en) * | 2012-06-28 | 2014-01-01 | Alstom Technology Ltd | Cooling system and method for an axial flow turbine |
JP6132737B2 (ja) * | 2013-10-09 | 2017-05-24 | 株式会社東芝 | 蒸気タービン |
US10099434B2 (en) * | 2014-09-16 | 2018-10-16 | General Electric Company | Composite airfoil structures |
US20190170013A1 (en) * | 2017-12-06 | 2019-06-06 | General Electric Company | Discontinuous Molded Tape Wear Interface for Composite Components |
CN113863991A (zh) * | 2021-10-20 | 2021-12-31 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种高气动效率的主动控制柔性表面叶片 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2684719B1 (fr) * | 1991-12-04 | 1994-02-11 | Snecma | Aube de turbomachine comprenant des nappes de materiau composite. |
CN1102632A (zh) * | 1993-06-25 | 1995-05-17 | 株式会社日立制作所 | 纤维增强复合材料及其制造方法以及用它制成的部件 |
JPH07223876A (ja) * | 1993-06-25 | 1995-08-22 | Hitachi Ltd | 繊維強化複合材とその製法およびそれを用いた部材 |
US5486096A (en) * | 1994-06-30 | 1996-01-23 | United Technologies Corporation | Erosion resistant surface protection |
DE19627860C1 (de) * | 1996-07-11 | 1998-01-08 | Mtu Muenchen Gmbh | Schaufel für Strömungsmaschine mit metallischer Deckschicht |
JPH10203860A (ja) * | 1997-01-21 | 1998-08-04 | Toshiba Corp | ガスタービン |
JP2000247745A (ja) * | 1999-02-26 | 2000-09-12 | Toshiba Corp | セラミックス基繊維複合材料、その製造方法およびガスタービン部品 |
JP2004075410A (ja) * | 2002-08-12 | 2004-03-11 | Ishikawajima Harima Heavy Ind Co Ltd | 保護層を有するセラミックス基複合材料とその製造方法 |
US20050158171A1 (en) * | 2004-01-15 | 2005-07-21 | General Electric Company | Hybrid ceramic matrix composite turbine blades for improved processibility and performance |
EP1674511A1 (de) * | 2004-12-23 | 2006-06-28 | Siemens Aktiengesellschaft | Kunststoff enthaltend Nanopartikel und daraus hergestellte Beschichtungen |
EP1788197A1 (de) * | 2005-11-21 | 2007-05-23 | Siemens Aktiengesellschaft | Turbinenschaufel für eine Dampfturbine |
US7914256B2 (en) * | 2007-04-17 | 2011-03-29 | General Electric Company | Articles made from composite materials having toughened and untoughened regions |
US7883737B2 (en) * | 2008-03-18 | 2011-02-08 | General Electric Company | Methods allowing for visual inspection of coated components for erosion damage |
DE102008061573B4 (de) * | 2008-12-11 | 2016-03-31 | Siemens Aktiengesellschaft | Turbinenschaufel mit Beschichtung |
-
2009
- 2009-01-28 DE DE102009006418A patent/DE102009006418A1/de not_active Withdrawn
-
2010
- 2010-01-20 US US13/146,495 patent/US20110299994A1/en not_active Abandoned
- 2010-01-20 JP JP2011546780A patent/JP2012516405A/ja active Pending
- 2010-01-20 EP EP10702847A patent/EP2382375A2/de not_active Withdrawn
- 2010-01-20 CN CN2010800037650A patent/CN102264999A/zh active Pending
- 2010-01-20 BR BRPI1007406A patent/BRPI1007406A2/pt not_active IP Right Cessation
- 2010-01-20 WO PCT/EP2010/050626 patent/WO2010086268A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20110299994A1 (en) | 2011-12-08 |
EP2382375A2 (de) | 2011-11-02 |
WO2010086268A3 (de) | 2011-05-05 |
DE102009006418A1 (de) | 2010-12-09 |
WO2010086268A2 (de) | 2010-08-05 |
CN102264999A (zh) | 2011-11-30 |
JP2012516405A (ja) | 2012-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2370 DE 07-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |