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 fabricação

Info

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
Application number
BRPI1007406A
Other languages
English (en)
Inventor
Albert Langkamp
Anett Berndt
Christoph Ebert
Heinrich Kapitza
Heinrich Zeininger
Markus Mantei
René Füssel
Thomas Behnisch
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BRPI1007406A2 publication Critical patent/BRPI1007406A2/pt

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)
BRPI1007406A 2009-01-28 2010-01-20 pá de turbina, especialmente pá de rotor para uma turbina a vapor, e método correspondente de fabricação BRPI1007406A2 (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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.