BR112015010425A2 - aparelhos de invólucro de turbina para um motor de turbina a gás - Google Patents
aparelhos de invólucro de turbina para um motor de turbina a gásInfo
- Publication number
- BR112015010425A2 BR112015010425A2 BR112015010425A BR112015010425A BR112015010425A2 BR 112015010425 A2 BR112015010425 A2 BR 112015010425A2 BR 112015010425 A BR112015010425 A BR 112015010425A BR 112015010425 A BR112015010425 A BR 112015010425A BR 112015010425 A2 BR112015010425 A2 BR 112015010425A2
- Authority
- BR
- Brazil
- Prior art keywords
- casing apparatus
- gas turbine
- turbine
- turbine engine
- engine
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
-
- 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
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/127—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with a deformable or crushable structure, e.g. honeycomb
-
- 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
-
- 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
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/683,813 US9238977B2 (en) | 2012-11-21 | 2012-11-21 | Turbine shroud mounting and sealing arrangement |
| PCT/US2013/064916 WO2014081517A1 (en) | 2012-11-21 | 2013-10-15 | Turbine shroud mounting and sealing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015010425A2 true BR112015010425A2 (pt) | 2018-04-10 |
Family
ID=49943492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015010425A BR112015010425A2 (pt) | 2012-11-21 | 2013-10-15 | aparelhos de invólucro de turbina para um motor de turbina a gás |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9238977B2 (enExample) |
| EP (1) | EP2923041A1 (enExample) |
| JP (1) | JP2015535565A (enExample) |
| CN (1) | CN104797784B (enExample) |
| BR (1) | BR112015010425A2 (enExample) |
| CA (1) | CA2891616A1 (enExample) |
| WO (1) | WO2014081517A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2696037B1 (de) * | 2012-08-09 | 2017-03-01 | MTU Aero Engines AG | Abdichtung des Strömungskanals einer Strömungsmaschine |
| US10612407B2 (en) | 2013-02-28 | 2020-04-07 | United Technologies Corporation | Contoured blade outer air seal for a gas turbine engine |
| US20140271142A1 (en) | 2013-03-14 | 2014-09-18 | General Electric Company | Turbine Shroud with Spline Seal |
| JP6233578B2 (ja) * | 2013-12-05 | 2017-11-22 | 株式会社Ihi | タービン |
| EP3228826B1 (de) * | 2016-04-05 | 2021-03-17 | MTU Aero Engines GmbH | Dichtungssegmentanordnung mit steckverbindung, zugehörige gasturbine und herstellungsverfahren |
| US20180355754A1 (en) * | 2017-02-24 | 2018-12-13 | General Electric Company | Spline for a turbine engine |
| US20180340437A1 (en) * | 2017-02-24 | 2018-11-29 | General Electric Company | Spline for a turbine engine |
| US10655495B2 (en) * | 2017-02-24 | 2020-05-19 | General Electric Company | Spline for a turbine engine |
| US10648362B2 (en) * | 2017-02-24 | 2020-05-12 | General Electric Company | Spline for a turbine engine |
| US20180347399A1 (en) * | 2017-06-01 | 2018-12-06 | Pratt & Whitney Canada Corp. | Turbine shroud with integrated heat shield |
| US10519790B2 (en) * | 2017-06-15 | 2019-12-31 | General Electric Company | Turbine shroud assembly |
| FR3071273B1 (fr) * | 2017-09-21 | 2019-08-30 | Safran Aircraft Engines | Ensemble d'etancheite de turbine pour turbomachine |
| US10982559B2 (en) * | 2018-08-24 | 2021-04-20 | General Electric Company | Spline seal with cooling features for turbine engines |
| US20200141276A1 (en) * | 2018-11-07 | 2020-05-07 | General Electric Company | Turbine shroud with lapped seal segments |
| FR3096723B1 (fr) * | 2019-05-29 | 2022-03-25 | Safran Helicopter Engines | Anneau d’etancheite pour une roue de turbine de turbomachine |
| FR3100838B1 (fr) * | 2019-09-13 | 2021-10-01 | Safran Aircraft Engines | Anneau d’etancheite de turbomachine |
| US11608752B2 (en) | 2021-02-22 | 2023-03-21 | General Electric Company | Sealing apparatus for an axial flow turbomachine |
| CA3182646A1 (en) * | 2021-12-24 | 2023-06-24 | Itp Next Generation Turbines, S.L. | A turbine arrangement including a turbine outlet stator vane arrangement |
| CN115263808B (zh) * | 2022-09-28 | 2023-02-21 | 中国航发四川燃气涡轮研究院 | 集成式双转子航空发动机的中介机匣 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2081817B (en) | 1980-08-08 | 1984-02-15 | Rolls Royce | Turbine blade shrouding |
| US4512712A (en) | 1983-08-01 | 1985-04-23 | United Technologies Corporation | Turbine stator assembly |
| GB2206651B (en) | 1987-07-01 | 1991-05-08 | Rolls Royce Plc | Turbine blade shroud structure |
| GB2249356B (en) | 1990-11-01 | 1995-01-18 | Rolls Royce Plc | Shroud liners |
| US5188507A (en) * | 1991-11-27 | 1993-02-23 | General Electric Company | Low-pressure turbine shroud |
| US5232340A (en) | 1992-09-28 | 1993-08-03 | General Electric Company | Gas turbine engine stator assembly |
| US5927942A (en) | 1993-10-27 | 1999-07-27 | United Technologies Corporation | Mounting and sealing arrangement for a turbine shroud segment |
| US5738490A (en) | 1996-05-20 | 1998-04-14 | Pratt & Whitney Canada, Inc. | Gas turbine engine shroud seals |
| EP0844369B1 (en) | 1996-11-23 | 2002-01-30 | ROLLS-ROYCE plc | A bladed rotor and surround assembly |
| US6120242A (en) | 1998-11-13 | 2000-09-19 | General Electric Company | Blade containing turbine shroud |
| US6341938B1 (en) | 2000-03-10 | 2002-01-29 | General Electric Company | Methods and apparatus for minimizing thermal gradients within turbine shrouds |
| US6340285B1 (en) | 2000-06-08 | 2002-01-22 | General Electric Company | End rail cooling for combined high and low pressure turbine shroud |
| US6902371B2 (en) * | 2002-07-26 | 2005-06-07 | General Electric Company | Internal low pressure turbine case cooling |
| US6814538B2 (en) | 2003-01-22 | 2004-11-09 | General Electric Company | Turbine stage one shroud configuration and method for service enhancement |
| US7186078B2 (en) | 2003-07-04 | 2007-03-06 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Turbine shroud segment |
| JP4285134B2 (ja) | 2003-07-04 | 2009-06-24 | 株式会社Ｉｈｉ | シュラウドセグメント |
| JP4269829B2 (ja) * | 2003-07-04 | 2009-05-27 | 株式会社Ｉｈｉ | シュラウドセグメント |
| US7147429B2 (en) | 2004-09-16 | 2006-12-12 | General Electric Company | Turbine assembly and turbine shroud therefor |
| US7377742B2 (en) | 2005-10-14 | 2008-05-27 | General Electric Company | Turbine shroud assembly and method for assembling a gas turbine engine |
| FR2899275A1 (fr) * | 2006-03-30 | 2007-10-05 | Snecma Sa | Dispositif de fixation de secteurs d'anneau sur un carter de turbine d'une turbomachine |
| US7527477B2 (en) | 2006-07-31 | 2009-05-05 | General Electric Company | Rotor blade and method of fabricating same |
| US8240985B2 (en) | 2008-04-29 | 2012-08-14 | Pratt & Whitney Canada Corp. | Shroud segment arrangement for gas turbine engines |
| JP5384983B2 (ja) | 2009-03-27 | 2014-01-08 | 本田技研工業株式会社 | タービンシュラウド |
| US8740552B2 (en) | 2010-05-28 | 2014-06-03 | General Electric Company | Low-ductility turbine shroud and mounting apparatus |
| JP5653656B2 (ja) * | 2010-06-02 | 2015-01-14 | 三菱重工業株式会社 | ハニカム部材の温度推定方法及びハニカム部材 |
| US8753073B2 (en) | 2010-06-23 | 2014-06-17 | General Electric Company | Turbine shroud sealing apparatus |
-
2012
- 2012-11-21 US US13/683,813 patent/US9238977B2/en active Active
-
2013
- 2013-10-15 BR BR112015010425A patent/BR112015010425A2/pt not_active IP Right Cessation
- 2013-10-15 CN CN201380060905.1A patent/CN104797784B/zh active Active
- 2013-10-15 JP JP2015543049A patent/JP2015535565A/ja active Pending
- 2013-10-15 WO PCT/US2013/064916 patent/WO2014081517A1/en not_active Ceased
- 2013-10-15 CA CA2891616A patent/CA2891616A1/en not_active Abandoned
- 2013-10-15 EP EP13818856.0A patent/EP2923041A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20140140833A1 (en) | 2014-05-22 |
| US9238977B2 (en) | 2016-01-19 |
| CN104797784A (zh) | 2015-07-22 |
| JP2015535565A (ja) | 2015-12-14 |
| WO2014081517A1 (en) | 2014-05-30 |
| CA2891616A1 (en) | 2014-05-30 |
| EP2923041A1 (en) | 2015-09-30 |
| CN104797784B (zh) | 2016-09-14 |
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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 A 5A ANUIDADE. |
|
| 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: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2492 DE 09/10/2018. |