DE502004002161D1 - Innendeckband für die Statorschaufeln des Verdichters einer Gasturbine - Google Patents
Innendeckband für die Statorschaufeln des Verdichters einer GasturbineInfo
- Publication number
- DE502004002161D1 DE502004002161D1 DE502004002161T DE502004002161T DE502004002161D1 DE 502004002161 D1 DE502004002161 D1 DE 502004002161D1 DE 502004002161 T DE502004002161 T DE 502004002161T DE 502004002161 T DE502004002161 T DE 502004002161T DE 502004002161 D1 DE502004002161 D1 DE 502004002161D1
- Authority
- DE
- Germany
- Prior art keywords
- compressor
- gas turbine
- inner cover
- cover tape
- stator blades
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- 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
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- 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
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10353810A DE10353810A1 (de) | 2003-11-17 | 2003-11-17 | Innendeckband für die Statorschaufeln des Verdichters einer Gasturbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004002161D1 true DE502004002161D1 (de) | 2007-01-11 |
Family
ID=34428781
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10353810A Withdrawn DE10353810A1 (de) | 2003-11-17 | 2003-11-17 | Innendeckband für die Statorschaufeln des Verdichters einer Gasturbine |
DE502004002161T Active DE502004002161D1 (de) | 2003-11-17 | 2004-11-01 | Innendeckband für die Statorschaufeln des Verdichters einer Gasturbine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10353810A Withdrawn DE10353810A1 (de) | 2003-11-17 | 2003-11-17 | Innendeckband für die Statorschaufeln des Verdichters einer Gasturbine |
Country Status (3)
Country | Link |
---|---|
US (1) | US7287957B2 (de) |
EP (1) | EP1531234B1 (de) |
DE (2) | DE10353810A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006004090A1 (de) * | 2006-01-28 | 2007-08-02 | Mtu Aero Engines Gmbh | Leitschaufelsegment einer Gasturbine |
US7854586B2 (en) | 2007-05-31 | 2010-12-21 | United Technologies Corporation | Inlet guide vane inner air seal surge retaining mechanism |
DE102007037855A1 (de) | 2007-08-10 | 2009-02-12 | Rolls-Royce Deutschland Ltd & Co Kg | Schaufeldeckband mit Sperrstrahlerzeugung |
FR2922950B1 (fr) * | 2007-10-31 | 2014-05-09 | Snecma | Cartouche de materiau abradable |
GB2455785B (en) * | 2007-12-21 | 2009-11-11 | Rolls Royce Plc | Annular component |
US8500394B2 (en) | 2008-02-20 | 2013-08-06 | United Technologies Corporation | Single channel inner diameter shroud with lightweight inner core |
US8177494B2 (en) * | 2009-03-15 | 2012-05-15 | United Technologies Corporation | Buried casing treatment strip for a gas turbine engine |
US8328512B2 (en) | 2009-06-05 | 2012-12-11 | United Technologies Corporation | Inner diameter shroud assembly for variable inlet guide vane structure in a gas turbine engine |
EP2586989B1 (de) * | 2011-10-27 | 2015-04-29 | Techspace Aero S.A. | Koinjizierter Verbundring eines Kompressors eines axialen Turbotriebwerks |
GB2496887A (en) * | 2011-11-25 | 2013-05-29 | Rolls Royce Plc | Gas turbine engine abradable liner |
JP6078353B2 (ja) | 2013-01-23 | 2017-02-08 | 三菱日立パワーシステムズ株式会社 | ガスタービン |
WO2015076882A2 (en) | 2013-09-09 | 2015-05-28 | United Technologies Corporation | Fan cases and manufacture methods |
WO2015077011A1 (en) | 2013-11-19 | 2015-05-28 | United Technologies Corporation | Multi-element inner shroud extension for a turbo-machine |
DE102015202070A1 (de) * | 2015-02-05 | 2016-08-25 | MTU Aero Engines AG | Gasturbinenbauteil |
US9777593B2 (en) | 2015-02-23 | 2017-10-03 | General Electric Company | Hybrid metal and composite spool for rotating machinery |
US10260527B2 (en) | 2016-05-17 | 2019-04-16 | General Electric Company | Method and system for mitigating rotor bow |
US10858950B2 (en) | 2017-07-27 | 2020-12-08 | Rolls-Royce North America Technologies, Inc. | Multilayer abradable coatings for high-performance systems |
US10900371B2 (en) | 2017-07-27 | 2021-01-26 | Rolls-Royce North American Technologies, Inc. | Abradable coatings for high-performance systems |
DE102018106102A1 (de) * | 2018-03-15 | 2019-09-19 | Universität Stuttgart | Leitschaufeleinrichtungen für eine Gasturbine und Gasturbine |
US10808565B2 (en) * | 2018-05-22 | 2020-10-20 | Rolls-Royce Plc | Tapered abradable coatings |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1366075A (en) * | 1970-09-16 | 1974-09-11 | Secr Defence | Bladed fluid flow machines |
US3849023A (en) * | 1973-06-28 | 1974-11-19 | Gen Electric | Stator assembly |
FR2568953B1 (fr) * | 1984-08-08 | 1989-02-10 | Ratier Figeac Soc | Aube fixe pour reacteurs |
US4655682A (en) * | 1985-09-30 | 1987-04-07 | United Technologies Corporation | Compressor stator assembly having a composite inner diameter shroud |
DE3711764A1 (de) * | 1987-04-07 | 1988-10-27 | Mtu Muenchen Gmbh | Axialleitgitter fuer verdichter |
US5062767A (en) * | 1990-04-27 | 1991-11-05 | The United States Of America As Represented By The Secretary Of The Air Force | Segmented composite inner shrouds |
DE4242851A1 (de) * | 1992-12-18 | 1994-06-23 | Mtu Muenchen Gmbh | Verfahren zur Herstellung eines Leitgitters für Turbomaschinen, insbesondere für Axialverdichter |
US5421703A (en) * | 1994-05-25 | 1995-06-06 | General Electric Company | Positively retained vane bushing for an axial flow compressor |
US6425736B1 (en) * | 1999-08-09 | 2002-07-30 | United Technologies Corporation | Stator assembly for a rotary machine and method for making the stator assembly |
DE10161292A1 (de) * | 2001-12-13 | 2003-06-26 | Rolls Royce Deutschland | Lagerring zur Lagerung von Schaufelfüßen von verstellbaren Statorschaufeln im Hochdruckverdichter einer Gasturbine |
-
2003
- 2003-11-17 DE DE10353810A patent/DE10353810A1/de not_active Withdrawn
-
2004
- 2004-11-01 EP EP04090415A patent/EP1531234B1/de not_active Expired - Fee Related
- 2004-11-01 DE DE502004002161T patent/DE502004002161D1/de active Active
- 2004-11-17 US US10/989,354 patent/US7287957B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20050220612A1 (en) | 2005-10-06 |
US7287957B2 (en) | 2007-10-30 |
DE10353810A1 (de) | 2005-06-23 |
EP1531234B1 (de) | 2006-11-29 |
EP1531234A1 (de) | 2005-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |