DE69701405T2 - Kühleinrichtung für eine Turbinenscheibe - Google Patents
Kühleinrichtung für eine TurbinenscheibeInfo
- Publication number
- DE69701405T2 DE69701405T2 DE69701405T DE69701405T DE69701405T2 DE 69701405 T2 DE69701405 T2 DE 69701405T2 DE 69701405 T DE69701405 T DE 69701405T DE 69701405 T DE69701405 T DE 69701405T DE 69701405 T2 DE69701405 T2 DE 69701405T2
- Authority
- DE
- Germany
- Prior art keywords
- cooling device
- turbine disk
- turbine
- disk
- cooling
- 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.)
- Expired - Lifetime
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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9600521A FR2743844B1 (fr) | 1996-01-18 | 1996-01-18 | Dispositif de refroidissement d'un disque de turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69701405D1 DE69701405D1 (de) | 2000-04-20 |
DE69701405T2 true DE69701405T2 (de) | 2000-08-03 |
Family
ID=9488209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69701405T Expired - Lifetime DE69701405T2 (de) | 1996-01-18 | 1997-01-16 | Kühleinrichtung für eine Turbinenscheibe |
Country Status (5)
Country | Link |
---|---|
US (1) | US5800125A (de) |
EP (1) | EP0785338B1 (de) |
CA (1) | CA2195040C (de) |
DE (1) | DE69701405T2 (de) |
FR (1) | FR2743844B1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962244A1 (de) * | 1999-12-22 | 2001-06-28 | Rolls Royce Deutschland | Kühlluft-Führungssystem im Hochdruck-Turbinenabschnitt eines Gasturbinen Triebwerkes |
US6773225B2 (en) | 2002-05-30 | 2004-08-10 | Mitsubishi Heavy Industries, Ltd. | Gas turbine and method of bleeding gas therefrom |
FR2881472B1 (fr) * | 2005-01-28 | 2011-07-15 | Snecma Moteurs | Circuit de ventilation d'un rotor de turbine haute pression dans un moteur a turbine a gaz |
GB2426289B (en) * | 2005-04-01 | 2007-07-04 | Rolls Royce Plc | Cooling system for a gas turbine engine |
GB0513468D0 (en) * | 2005-07-01 | 2005-08-10 | Rolls Royce Plc | A mounting arrangement for turbine blades |
US7445424B1 (en) * | 2006-04-22 | 2008-11-04 | Florida Turbine Technologies, Inc. | Passive thermostatic bypass flow control for a brush seal application |
GB0620430D0 (en) * | 2006-10-14 | 2006-11-22 | Rolls Royce Plc | A flow cavity arrangement |
FR2922263B1 (fr) * | 2007-10-11 | 2009-12-11 | Snecma | Stator de turbine pour turbomachine d'aeronef integrant un dispositif d'amortissement de vibrations |
JP5134570B2 (ja) * | 2009-02-23 | 2013-01-30 | 三菱重工業株式会社 | タービンの冷却構造およびガスタービン |
US8727703B2 (en) * | 2010-09-07 | 2014-05-20 | Siemens Energy, Inc. | Gas turbine engine |
KR101232609B1 (ko) | 2010-12-21 | 2013-02-13 | 두산중공업 주식회사 | 가스터빈 엔진의 로터 블레이드 프리 스월 냉각 장치 |
DE102011101729B3 (de) * | 2011-05-17 | 2012-09-27 | Adc Gmbh | Verteilerleiste und Verteilerblock mit mindestens zwei Verteilerleisten |
US9945248B2 (en) | 2014-04-01 | 2018-04-17 | United Technologies Corporation | Vented tangential on-board injector for a gas turbine engine |
EP3130750B1 (de) * | 2015-08-14 | 2018-03-28 | Ansaldo Energia Switzerland AG | Gasturbinenkühlsystem |
FR3054606B1 (fr) * | 2016-07-29 | 2020-04-17 | Safran Aircraft Engines | Turbine comprenant un systeme de ventilation entre rotor et stator |
RU178381U1 (ru) * | 2017-08-16 | 2018-04-02 | ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" | Амортизатор для гашения вибраций статора турбореактивного двигателя |
WO2019168501A1 (en) * | 2018-02-27 | 2019-09-06 | Siemens Aktiengesellschaft | Turbine cooling air delivery system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989410A (en) * | 1974-11-27 | 1976-11-02 | General Electric Company | Labyrinth seal system |
DE2941866C2 (de) * | 1978-10-26 | 1982-08-19 | Rolls-Royce Ltd., London | Turbine für ein Gasturbinentriebwerk mit lufgekühlten Turbinenschaufeln |
GB2042643B (en) * | 1979-01-02 | 1982-12-08 | Rolls Royce | Cooled gas turbine engine |
US4466239A (en) * | 1983-02-22 | 1984-08-21 | General Electric Company | Gas turbine engine with improved air cooling circuit |
FR2690482B1 (fr) * | 1992-04-23 | 1994-06-03 | Snecma | Circuit de ventilation des disques de compresseurs et de turbines. |
US5402636A (en) * | 1993-12-06 | 1995-04-04 | United Technologies Corporation | Anti-contamination thrust balancing system for gas turbine engines |
-
1996
- 1996-01-18 FR FR9600521A patent/FR2743844B1/fr not_active Expired - Fee Related
-
1997
- 1997-01-07 US US08/779,438 patent/US5800125A/en not_active Expired - Lifetime
- 1997-01-14 CA CA002195040A patent/CA2195040C/fr not_active Expired - Fee Related
- 1997-01-16 DE DE69701405T patent/DE69701405T2/de not_active Expired - Lifetime
- 1997-01-16 EP EP97400078A patent/EP0785338B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2195040C (fr) | 2005-11-15 |
FR2743844B1 (fr) | 1998-02-20 |
US5800125A (en) | 1998-09-01 |
FR2743844A1 (fr) | 1997-07-25 |
CA2195040A1 (fr) | 1997-07-19 |
EP0785338B1 (de) | 2000-03-15 |
EP0785338A1 (de) | 1997-07-23 |
DE69701405D1 (de) | 2000-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SNECMA MOTEURS, PARIS, FR |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: SNECMA, PARIS, FR |