BRPI0618860A2 - lámina de turbina para uma turbina a vapor - Google Patents

lámina de turbina para uma turbina a vapor Download PDF

Info

Publication number
BRPI0618860A2
BRPI0618860A2 BRPI0618860-5A BRPI0618860A BRPI0618860A2 BR PI0618860 A2 BRPI0618860 A2 BR PI0618860A2 BR PI0618860 A BRPI0618860 A BR PI0618860A BR PI0618860 A2 BRPI0618860 A2 BR PI0618860A2
Authority
BR
Brazil
Prior art keywords
turbine blade
turbine
section
root
composite fiber
Prior art date
Application number
BRPI0618860-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Detlef Haje
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 BRPI0618860A2 publication Critical patent/BRPI0618860A2/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
    • 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
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Laminated Bodies (AREA)
BRPI0618860-5A 2005-11-21 2006-10-30 lámina de turbina para uma turbina a vapor BRPI0618860A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05025359.0 2005-11-21
EP05025359A EP1788197A1 (de) 2005-11-21 2005-11-21 Turbinenschaufel für eine Dampfturbine
PCT/EP2006/067923 WO2007057294A1 (de) 2005-11-21 2006-10-30 Turbinenschaufel für eine dampfturbine

Publications (1)

Publication Number Publication Date
BRPI0618860A2 true BRPI0618860A2 (pt) 2011-09-13

Family

ID=36010462

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0618860-5A BRPI0618860A2 (pt) 2005-11-21 2006-10-30 lámina de turbina para uma turbina a vapor

Country Status (11)

Country Link
US (1) US20100014982A1 (ru)
EP (2) EP1788197A1 (ru)
JP (1) JP4772873B2 (ru)
CN (1) CN101313129B (ru)
AT (1) ATE458900T1 (ru)
BR (1) BRPI0618860A2 (ru)
DE (1) DE502006006279D1 (ru)
ES (1) ES2338369T3 (ru)
PL (1) PL1951991T3 (ru)
RU (1) RU2418956C2 (ru)
WO (1) WO2007057294A1 (ru)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
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FR2921099B1 (fr) * 2007-09-13 2013-12-06 Snecma Dispositif d'amortissement pour aube en materiau composite
US20090077802A1 (en) * 2007-09-20 2009-03-26 General Electric Company Method for making a composite airfoil
EP2113635A1 (de) * 2008-04-30 2009-11-04 Siemens Aktiengesellschaft Mehrstufige Kondensationsdampfturbine
DE102008033402A1 (de) * 2008-07-16 2010-01-21 Siemens Aktiengesellschaft Dampfturbinenanlage sowie Verfahren zum Betreiben einer Dampfturbine
DE102008061573B4 (de) 2008-12-11 2016-03-31 Siemens Aktiengesellschaft Turbinenschaufel mit Beschichtung
DE102009006418A1 (de) * 2009-01-28 2010-12-09 Siemens Aktiengesellschaft Turbinenschaufel, insbesondere Laufschaufel für eine Dampfturbine, sowie Herstellungsverfahren hierfür
DE102009010613A1 (de) * 2009-02-25 2010-09-02 Siemens Aktiengesellschaft Verfahren zum Anbringen bzw. Herstellen eines geschlossenen Deckbandes für eine Laufbeschaufelung einer Turbinenstufe sowie Laufbeschaufelung einer Turbinenstufe für eine Turbine
DE102009036624A1 (de) * 2009-08-07 2011-02-17 Siemens Aktiengesellschaft Beschaufelung einer Turbinenstufe einer Turbine sowie Turbine
DE102009047798A1 (de) * 2009-09-30 2011-04-14 Siemens Aktiengesellschaft Turbinenschaufel, insbesondere Endstufenlaufschaufel für eine Dampfturbine
EP2322763A1 (de) * 2009-11-17 2011-05-18 Siemens Aktiengesellschaft Turbinen- oder Verdichterschaufel
US8807931B2 (en) * 2010-01-04 2014-08-19 General Electric Company System for impact zone reinforcement
DE102010004663A1 (de) 2010-01-14 2011-07-21 Siemens Aktiengesellschaft, 80333 Turbinenschaufel mit Beschichtung
WO2012113623A1 (de) * 2011-02-22 2012-08-30 Siemens Aktiengesellschaft Turbinenschaufel sowie verfahren zum herstellen einer turbinenschaufel
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
EP2669479B1 (en) * 2012-05-31 2015-10-07 Alstom Technology Ltd Axial flow turbine and method of controlling moisture content of the distal region of a last stage blade of said turbine
DE102012213596A1 (de) * 2012-08-01 2014-02-06 Siemens Aktiengesellschaft Schaufel, Laufbeschaufelung oder Leitbeschaufelung einer Turbine sowie Verfahren zur Herstellung zumindest einer Schaufel einer Turbine
SG10201502975RA (en) * 2014-06-03 2016-01-28 United Technologies Corp Systems and methods for pre-stressing blades
US10099434B2 (en) * 2014-09-16 2018-10-16 General Electric Company Composite airfoil structures
FR3041684B1 (fr) * 2015-09-28 2021-12-10 Snecma Aube comprenant un bouclier de bord d'attaque et procede de fabrication de l'aube
WO2017123206A1 (en) * 2016-01-12 2017-07-20 Siemens Aktiengesellschaft Flexible damper for turbine blades
CA2958351A1 (en) * 2016-02-16 2017-08-16 RAB Lighting Inc. Recessed lighting fixture with orientation adjusting apparatus
US11383494B2 (en) * 2016-07-01 2022-07-12 General Electric Company Ceramic matrix composite articles having different localized properties and methods for forming same
USD848657S1 (en) 2017-01-19 2019-05-14 Nora Lighting, Inc. Recessed lighting fixture with independent adjustment between a light assembly and a driver assembly
JP6968006B2 (ja) * 2018-03-09 2021-11-17 三菱重工業株式会社 前縁カバー部材、前縁カバー部材ユニット、複合材翼、前縁カバー部材の製造方法及び複合材翼の製造方法
US10941665B2 (en) * 2018-05-04 2021-03-09 General Electric Company Composite airfoil assembly for an interdigitated rotor
US10483659B1 (en) * 2018-11-19 2019-11-19 United Technologies Corporation Grounding clip for bonded vanes
US11326455B2 (en) 2019-07-04 2022-05-10 Doosan Heavy Industries & Construction Co., Ltd. 3D-printed composite compressor blade having stress-oriented fiber and method of manufacturing the same
DE102019216073B4 (de) * 2019-09-23 2021-12-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung einer Leichtbau-Turbinenschaufel als Verbundbauteil sowie eine mit dem Verfahren hergestellte Leichtbau-Turbinenschaufel
DE102020201867A1 (de) 2020-02-14 2021-08-19 Siemens Aktiengesellschaft Faserverstärkte Laufschaufel für eine Strömungsmaschine sowie Verfahren zum Herstellen einer solchen Laufschaufel
FR3116229B1 (fr) * 2020-11-17 2023-11-17 Safran Aircraft Engines Pièce composite, notamment pour une turbomachine d’aéronef

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US3737250A (en) * 1971-06-16 1973-06-05 Us Navy Fiber blade attachment
FR2195255A5 (ru) * 1972-08-04 1974-03-01 Snecma
CH547943A (de) * 1972-08-15 1974-04-11 Bbc Brown Boveri & Cie Leichtschaufel fuer axiale stroemungsmaschine.
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JPS58165501A (ja) * 1982-03-26 1983-09-30 Mitsui Eng & Shipbuild Co Ltd 軸流回転機動翼の製造方法
JPS6262224A (ja) * 1985-09-12 1987-03-18 Mitsubishi Heavy Ind Ltd 翼振動計測装置
JPS63263204A (ja) * 1987-04-21 1988-10-31 Toshiba Corp タ−ビンの羽根侵食防止装置
US5049036A (en) * 1988-09-09 1991-09-17 Airfoil Textron Inc Composite blade with divergent root and method for making same
US5240377A (en) * 1992-02-25 1993-08-31 Williams International Corporation Composite fan blade
JPH06137103A (ja) * 1992-10-26 1994-05-17 Mitsubishi Heavy Ind Ltd 繊維強化複合材ブレード
JP3100301B2 (ja) * 1995-01-17 2000-10-16 三菱重工業株式会社 蒸気タービン静翼
DE19640298A1 (de) * 1996-09-30 1998-04-09 Siemens Ag Dampfturbine, Verfahren zur Kühlung einer Dampfturbine im Ventilationsbetrieb sowie Verfahren zur Kondensationsminderung bei einer Dampfturbine im Leistungsbetrieb
JP3285771B2 (ja) * 1996-10-01 2002-05-27 三菱重工業株式会社 翼振動計測装置
US6607358B2 (en) * 2002-01-08 2003-08-19 General Electric Company Multi-component hybrid turbine blade
US7300255B2 (en) * 2002-09-27 2007-11-27 Florida Turbine Technologies, Inc. Laminated turbomachine airfoil with jacket and method of making the airfoil
US7306826B2 (en) * 2004-02-23 2007-12-11 General Electric Company Use of biased fabric to improve properties of SiC/SiC ceramic composites for turbine engine components
US7300708B2 (en) * 2004-03-16 2007-11-27 General Electric Company Erosion and wear resistant protective structures for turbine engine components
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US7753653B2 (en) * 2007-01-12 2010-07-13 General Electric Company Composite inlet guide vane

Also Published As

Publication number Publication date
CN101313129B (zh) 2011-07-06
JP2009516798A (ja) 2009-04-23
RU2418956C2 (ru) 2011-05-20
CN101313129A (zh) 2008-11-26
PL1951991T3 (pl) 2010-07-30
EP1788197A1 (de) 2007-05-23
EP1951991B1 (de) 2010-02-24
US20100014982A1 (en) 2010-01-21
DE502006006279D1 (de) 2010-04-08
RU2008125060A (ru) 2009-12-27
ATE458900T1 (de) 2010-03-15
WO2007057294A1 (de) 2007-05-24
ES2338369T3 (es) 2010-05-06
JP4772873B2 (ja) 2011-09-14
EP1951991A1 (de) 2008-08-06

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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]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]