DE602004015063D1 - Einrichtung um die Spaltweite zwischen den Schaufelspitzen und dem Gehäuse einer Gasturbine zu Steuern - Google Patents
Einrichtung um die Spaltweite zwischen den Schaufelspitzen und dem Gehäuse einer Gasturbine zu SteuernInfo
- Publication number
- DE602004015063D1 DE602004015063D1 DE602004015063T DE602004015063T DE602004015063D1 DE 602004015063 D1 DE602004015063 D1 DE 602004015063D1 DE 602004015063 T DE602004015063 T DE 602004015063T DE 602004015063 T DE602004015063 T DE 602004015063T DE 602004015063 D1 DE602004015063 D1 DE 602004015063D1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- controlling
- gas turbine
- gap width
- blade tips
- 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
- 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
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0402826A FR2867806B1 (fr) | 2004-03-18 | 2004-03-18 | Dispositif de pilotage de jeu de turbine a gaz a equilibrage des debits d'air |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004015063D1 true DE602004015063D1 (de) | 2008-08-28 |
Family
ID=34834196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004015063T Active DE602004015063D1 (de) | 2004-03-18 | 2004-12-30 | Einrichtung um die Spaltweite zwischen den Schaufelspitzen und dem Gehäuse einer Gasturbine zu Steuern |
Country Status (9)
Country | Link |
---|---|
US (1) | US7309209B2 (de) |
EP (1) | EP1577502B1 (de) |
JP (1) | JP4538347B2 (de) |
CA (1) | CA2500491C (de) |
DE (1) | DE602004015063D1 (de) |
ES (1) | ES2310706T3 (de) |
FR (1) | FR2867806B1 (de) |
RU (1) | RU2379522C2 (de) |
UA (1) | UA91667C2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7503179B2 (en) * | 2005-12-16 | 2009-03-17 | General Electric Company | System and method to exhaust spent cooling air of gas turbine engine active clearance control |
US7597537B2 (en) * | 2005-12-16 | 2009-10-06 | General Electric Company | Thermal control of gas turbine engine rings for active clearance control |
US7914254B2 (en) * | 2007-02-13 | 2011-03-29 | General Electric Company | Integrated support/thermocouple housing for impingement cooling manifolds and cooling method |
US8152446B2 (en) * | 2007-08-23 | 2012-04-10 | General Electric Company | Apparatus and method for reducing eccentricity and out-of-roundness in turbines |
US8616827B2 (en) * | 2008-02-20 | 2013-12-31 | Rolls-Royce Corporation | Turbine blade tip clearance system |
US7944694B2 (en) * | 2008-10-23 | 2011-05-17 | International Business Machines Corporation | Liquid cooling apparatus and method for cooling blades of an electronic system chassis |
US7916483B2 (en) | 2008-10-23 | 2011-03-29 | International Business Machines Corporation | Open flow cold plate for liquid cooled electronic packages |
US7885070B2 (en) | 2008-10-23 | 2011-02-08 | International Business Machines Corporation | Apparatus and method for immersion-cooling of an electronic system utilizing coolant jet impingement and coolant wash flow |
US7961475B2 (en) | 2008-10-23 | 2011-06-14 | International Business Machines Corporation | Apparatus and method for facilitating immersion-cooling of an electronic subsystem |
US7983040B2 (en) | 2008-10-23 | 2011-07-19 | International Business Machines Corporation | Apparatus and method for facilitating pumped immersion-cooling of an electronic subsystem |
US8123406B2 (en) * | 2008-11-10 | 2012-02-28 | General Electric Company | Externally adjustable impingement cooling manifold mount and thermocouple housing |
GB2469490B (en) * | 2009-04-16 | 2012-03-07 | Rolls Royce Plc | Turbine casing cooling |
US8322154B2 (en) * | 2009-09-09 | 2012-12-04 | International Business Machines Corporation | Control of system coolant to facilitate two-phase heat transfer in a multi-evaporator cooling system |
US20110056675A1 (en) | 2009-09-09 | 2011-03-10 | International Business Machines Corporation | Apparatus and method for adjusting coolant flow resistance through liquid-cooled electronics rack(s) |
US8208258B2 (en) * | 2009-09-09 | 2012-06-26 | International Business Machines Corporation | System and method for facilitating parallel cooling of liquid-cooled electronics racks |
US8583290B2 (en) * | 2009-09-09 | 2013-11-12 | International Business Machines Corporation | Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racks |
US20110058637A1 (en) * | 2009-09-09 | 2011-03-10 | International Business Machines Corporation | Pressure control unit and method facilitating single-phase heat transfer in a cooling system |
US8345423B2 (en) | 2010-06-29 | 2013-01-01 | International Business Machines Corporation | Interleaved, immersion-cooling apparatuses and methods for cooling electronic subsystems |
US8351206B2 (en) | 2010-06-29 | 2013-01-08 | International Business Machines Corporation | Liquid-cooled electronics rack with immersion-cooled electronic subsystems and vertically-mounted, vapor-condensing unit |
US8184436B2 (en) | 2010-06-29 | 2012-05-22 | International Business Machines Corporation | Liquid-cooled electronics rack with immersion-cooled electronic subsystems |
US8179677B2 (en) | 2010-06-29 | 2012-05-15 | International Business Machines Corporation | Immersion-cooling apparatus and method for an electronic subsystem of an electronics rack |
US8369091B2 (en) | 2010-06-29 | 2013-02-05 | International Business Machines Corporation | Interleaved, immersion-cooling apparatus and method for an electronic subsystem of an electronics rack |
US8472182B2 (en) | 2010-07-28 | 2013-06-25 | International Business Machines Corporation | Apparatus and method for facilitating dissipation of heat from a liquid-cooled electronics rack |
US8248801B2 (en) | 2010-07-28 | 2012-08-21 | International Business Machines Corporation | Thermoelectric-enhanced, liquid-cooling apparatus and method for facilitating dissipation of heat |
US8967951B2 (en) | 2012-01-10 | 2015-03-03 | General Electric Company | Turbine assembly and method for supporting turbine components |
US9341074B2 (en) | 2012-07-25 | 2016-05-17 | General Electric Company | Active clearance control manifold system |
US10077672B2 (en) * | 2013-03-08 | 2018-09-18 | United Technologies Corporation | Ring-shaped compliant support |
US10443429B2 (en) | 2014-02-13 | 2019-10-15 | United Technologies Corporation | Gas turbine nacelle ventilation manifold having a circumferential varying cross-sectional area |
US9869196B2 (en) * | 2014-06-24 | 2018-01-16 | General Electric Company | Gas turbine engine spring mounted manifold |
US10513944B2 (en) * | 2015-12-21 | 2019-12-24 | General Electric Company | Manifold for use in a clearance control system and method of manufacturing |
US10329941B2 (en) * | 2016-05-06 | 2019-06-25 | United Technologies Corporation | Impingement manifold |
FR3058459B1 (fr) | 2016-11-04 | 2018-11-09 | Safran Aircraft Engines | Dispositif de refroidissement pour une turbine d'une turbomachine |
FR3079874B1 (fr) * | 2018-04-09 | 2020-03-13 | Safran Aircraft Engines | Dispositif de refroidissement pour une turbine d'une turbomachine |
FR3081911B1 (fr) * | 2018-06-04 | 2021-05-28 | Safran Aircraft Engines | Dispositif de refroidissement d'un carter de turbine pour turbomachine |
FR3089545B1 (fr) | 2018-12-07 | 2021-01-29 | Safran Aircraft Engines | Dispositif de refroidissement d’un carter de turbine pour une turbomachine |
FR3096071B1 (fr) | 2019-05-16 | 2022-08-26 | Safran Aircraft Engines | Contrôle de jeu entre des aubes de rotor d’aéronef et un carter |
CN113882954A (zh) * | 2021-09-17 | 2022-01-04 | 北京动力机械研究所 | 一种低流阻分流装置 |
US11788425B2 (en) * | 2021-11-05 | 2023-10-17 | General Electric Company | Gas turbine engine with clearance control system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2614073B1 (fr) * | 1987-04-15 | 1992-02-14 | Snecma | Dispositif d'ajustement en temps reel du jeu radial entre un rotor et un stator de turbomachine |
FR2652858B1 (fr) * | 1989-10-11 | 1993-05-07 | Snecma | Stator de turbomachine associe a des moyens de deformation. |
US5100291A (en) * | 1990-03-28 | 1992-03-31 | General Electric Company | Impingement manifold |
US5281085A (en) * | 1990-12-21 | 1994-01-25 | General Electric Company | Clearance control system for separately expanding or contracting individual portions of an annular shroud |
US5205115A (en) * | 1991-11-04 | 1993-04-27 | General Electric Company | Gas turbine engine case counterflow thermal control |
FR2766231B1 (fr) * | 1997-07-18 | 1999-08-20 | Snecma | Dispositif d'echauffement ou de refroidissement d'un carter circulaire |
FR2766232B1 (fr) * | 1997-07-18 | 1999-08-20 | Snecma | Dispositif de refroidissement ou d'echauffement d'un carter circulaire |
FR2816352B1 (fr) * | 2000-11-09 | 2003-01-31 | Snecma Moteurs | Ensemble de ventilation d'un anneau de stator |
-
2004
- 2004-03-18 FR FR0402826A patent/FR2867806B1/fr not_active Expired - Fee Related
- 2004-12-30 EP EP04293170A patent/EP1577502B1/de active Active
- 2004-12-30 ES ES04293170T patent/ES2310706T3/es active Active
- 2004-12-30 DE DE602004015063T patent/DE602004015063D1/de active Active
-
2005
- 2005-03-04 CA CA2500491A patent/CA2500491C/fr active Active
- 2005-03-07 US US11/072,534 patent/US7309209B2/en active Active
- 2005-03-11 JP JP2005068907A patent/JP4538347B2/ja active Active
- 2005-03-14 RU RU2005106889/06A patent/RU2379522C2/ru active
- 2005-03-18 UA UAA200502479A patent/UA91667C2/ru unknown
Also Published As
Publication number | Publication date |
---|---|
RU2005106889A (ru) | 2006-08-20 |
ES2310706T3 (es) | 2009-01-16 |
US7309209B2 (en) | 2007-12-18 |
CA2500491A1 (fr) | 2005-09-18 |
FR2867806A1 (fr) | 2005-09-23 |
EP1577502B1 (de) | 2008-07-16 |
UA91667C2 (ru) | 2010-08-25 |
FR2867806B1 (fr) | 2006-06-02 |
US20070264120A1 (en) | 2007-11-15 |
JP2005264936A (ja) | 2005-09-29 |
RU2379522C2 (ru) | 2010-01-20 |
JP4538347B2 (ja) | 2010-09-08 |
EP1577502A1 (de) | 2005-09-21 |
CA2500491C (fr) | 2012-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |