BRPI0618860A2 - lámina de turbina para uma turbina a vapor - Google Patents
lámina de turbina para uma turbina a vapor Download PDFInfo
- 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
Links
- 239000002131 composite material Substances 0.000 claims abstract description 69
- 239000011241 protective layer Substances 0.000 claims abstract description 44
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 3
- 239000004917 carbon fiber Substances 0.000 claims abstract description 3
- 239000002657 fibrous material Substances 0.000 claims description 56
- 239000010410 layer Substances 0.000 claims description 40
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000005871 repellent Substances 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- -1 for example Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 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
- F01D5/28—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)
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 (de) |
| EP (2) | EP1788197A1 (de) |
| JP (1) | JP4772873B2 (de) |
| CN (1) | CN101313129B (de) |
| AT (1) | ATE458900T1 (de) |
| BR (1) | BRPI0618860A2 (de) |
| DE (1) | DE502006006279D1 (de) |
| ES (1) | ES2338369T3 (de) |
| PL (1) | PL1951991T3 (de) |
| RU (1) | RU2418956C2 (de) |
| WO (1) | WO2007057294A1 (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (de) * | 2012-05-31 | 2015-10-07 | Alstom Technology Ltd | Axialturbine sowie Verfahren zur Steuerung des Feuchtigkeitsgehalts der Blattspitze einer Rotorschaufel besagter 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 |
| US10767504B2 (en) | 2016-01-12 | 2020-09-08 | 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 |
| FR3132322B1 (fr) * | 2022-02-03 | 2023-12-22 | Safran Aircraft Engines | Aube composite pour soufflante de turbomachine d'aéronef comportant des moyens de mesure des déformations internes |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1178140A (fr) * | 1956-07-05 | 1959-05-04 | Licentia Gmbh | Aube pour un étage traversé par de la vapeur humide d'une turbine à vapeur |
| US3737250A (en) * | 1971-06-16 | 1973-06-05 | Us Navy | Fiber blade attachment |
| FR2195255A5 (de) * | 1972-08-04 | 1974-03-01 | Snecma | |
| CH547943A (de) * | 1972-08-15 | 1974-04-11 | Bbc Brown Boveri & Cie | Leichtschaufel fuer axiale stroemungsmaschine. |
| DD107962A1 (de) * | 1973-11-21 | 1974-08-20 | ||
| 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 |
| RU1313055C (ru) * | 1984-01-09 | 1995-12-10 | Запорожское машиностроительное конструкторское бюро "Прогресс" | Композиционная лопатка турбомашины |
| 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 |
| RU2078945C1 (ru) * | 1994-02-07 | 1997-05-10 | Яков Петрович Гохштейн | Турбинная лопатка, способ ее изготовления и способ защиты от коррозии |
| 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 |
| US7104760B2 (en) * | 2004-05-05 | 2006-09-12 | General Electric Company | Hybrid bucket and related method of pocket design |
| US7186092B2 (en) * | 2004-07-26 | 2007-03-06 | General Electric Company | Airfoil having improved impact and erosion resistance and method for preparing same |
| US7753653B2 (en) * | 2007-01-12 | 2010-07-13 | General Electric Company | Composite inlet guide vane |
-
2005
- 2005-11-21 EP EP05025359A patent/EP1788197A1/de not_active Withdrawn
-
2006
- 2006-10-30 RU RU2008125060/06A patent/RU2418956C2/ru not_active IP Right Cessation
- 2006-10-30 AT AT06819186T patent/ATE458900T1/de active
- 2006-10-30 CN CN2006800434023A patent/CN101313129B/zh not_active Expired - Fee Related
- 2006-10-30 WO PCT/EP2006/067923 patent/WO2007057294A1/de not_active Ceased
- 2006-10-30 DE DE502006006279T patent/DE502006006279D1/de active Active
- 2006-10-30 PL PL06819186T patent/PL1951991T3/pl unknown
- 2006-10-30 ES ES06819186T patent/ES2338369T3/es active Active
- 2006-10-30 JP JP2008540562A patent/JP4772873B2/ja not_active Expired - Fee Related
- 2006-10-30 BR BRPI0618860-5A patent/BRPI0618860A2/pt not_active IP Right Cessation
- 2006-10-30 US US12/085,274 patent/US20100014982A1/en not_active Abandoned
- 2006-10-30 EP EP06819186A patent/EP1951991B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| CN101313129A (zh) | 2008-11-26 |
| JP4772873B2 (ja) | 2011-09-14 |
| EP1951991B1 (de) | 2010-02-24 |
| EP1788197A1 (de) | 2007-05-23 |
| RU2008125060A (ru) | 2009-12-27 |
| ATE458900T1 (de) | 2010-03-15 |
| EP1951991A1 (de) | 2008-08-06 |
| CN101313129B (zh) | 2011-07-06 |
| DE502006006279D1 (de) | 2010-04-08 |
| WO2007057294A1 (de) | 2007-05-24 |
| US20100014982A1 (en) | 2010-01-21 |
| PL1951991T3 (pl) | 2010-07-30 |
| ES2338369T3 (es) | 2010-05-06 |
| RU2418956C2 (ru) | 2011-05-20 |
| JP2009516798A (ja) | 2009-04-23 |
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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] |