DE50005016D1 - Leckstromkanal im Rotor einer Turbomaschine - Google Patents
Leckstromkanal im Rotor einer TurbomaschineInfo
- Publication number
- DE50005016D1 DE50005016D1 DE50005016T DE50005016T DE50005016D1 DE 50005016 D1 DE50005016 D1 DE 50005016D1 DE 50005016 T DE50005016 T DE 50005016T DE 50005016 T DE50005016 T DE 50005016T DE 50005016 D1 DE50005016 D1 DE 50005016D1
- Authority
- DE
- Germany
- Prior art keywords
- turbomachine
- rotor
- leakage current
- current channel
- channel
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- 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
-
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
- F01D25/145—Thermally insulated casings
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/221—Improvement of heat transfer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50005016T DE50005016D1 (de) | 1999-12-07 | 2000-09-20 | Leckstromkanal im Rotor einer Turbomaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19958809A DE19958809A1 (de) | 1999-12-07 | 1999-12-07 | Leckstromkanal |
DE50005016T DE50005016D1 (de) | 1999-12-07 | 2000-09-20 | Leckstromkanal im Rotor einer Turbomaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50005016D1 true DE50005016D1 (de) | 2004-02-19 |
Family
ID=7931629
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19958809A Withdrawn DE19958809A1 (de) | 1999-12-07 | 1999-12-07 | Leckstromkanal |
DE50005016T Expired - Lifetime DE50005016D1 (de) | 1999-12-07 | 2000-09-20 | Leckstromkanal im Rotor einer Turbomaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19958809A Withdrawn DE19958809A1 (de) | 1999-12-07 | 1999-12-07 | Leckstromkanal |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1106785B1 (de) |
DE (2) | DE19958809A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10122464C1 (de) * | 2001-05-09 | 2002-03-07 | Mtu Aero Engines Gmbh | Mantelring |
FR2867224B1 (fr) * | 2004-03-04 | 2006-05-19 | Snecma Moteurs | Dispositif de maintien axial de secteur d'entretoise pour anneau d'une turbine haute-pression de turbomachine |
EP2696037B1 (de) | 2012-08-09 | 2017-03-01 | MTU Aero Engines AG | Abdichtung des Strömungskanals einer Strömungsmaschine |
EP2696036A1 (de) * | 2012-08-09 | 2014-02-12 | MTU Aero Engines GmbH | Klemmring für eine Strömungsmaschine |
EP2719869A1 (de) | 2012-10-12 | 2014-04-16 | MTU Aero Engines GmbH | Axiale Abdichtung in einer Gehäusestruktur für eine Strömungsmaschine |
ES2723784T3 (es) | 2012-10-23 | 2019-09-02 | MTU Aero Engines AG | Guía de aire de refrigeración en una estructura de carcasa de una turbomáquina |
EP2728122B1 (de) | 2012-10-30 | 2018-12-12 | MTU Aero Engines AG | Dichtungsträgerfixierung für eine Strömungsmaschine |
US9803491B2 (en) * | 2012-12-31 | 2017-10-31 | United Technologies Corporation | Blade outer air seal having shiplap structure |
US20180347399A1 (en) * | 2017-06-01 | 2018-12-06 | Pratt & Whitney Canada Corp. | Turbine shroud with integrated heat shield |
US11933226B2 (en) | 2022-05-13 | 2024-03-19 | Rtx Corporation | Heat shield and method of installing the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257754B (en) * | 1983-02-26 | 1993-09-29 | Rolls Royce | Improvements in or relating to axial flow gas turbines |
US4573866A (en) * | 1983-05-02 | 1986-03-04 | United Technologies Corporation | Sealed shroud for rotating body |
DE3428892A1 (de) * | 1984-08-04 | 1986-02-13 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Schaufel- und dichtspaltoptimierungseinrichtung fuer verdichter von gasturbinentriebwerken, insbesondere gasturbinenstrahltriebwerken |
US5238365A (en) * | 1991-07-09 | 1993-08-24 | General Electric Company | Assembly for thermal shielding of low pressure turbine |
DE4331060C1 (de) * | 1993-09-13 | 1994-06-30 | Gruenzweig & Hartmann Montage | Wärmedämmanordnung |
-
1999
- 1999-12-07 DE DE19958809A patent/DE19958809A1/de not_active Withdrawn
-
2000
- 2000-09-20 DE DE50005016T patent/DE50005016D1/de not_active Expired - Lifetime
- 2000-09-20 EP EP00120564A patent/EP1106785B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1106785B1 (de) | 2004-01-14 |
DE19958809A1 (de) | 2001-06-13 |
EP1106785A1 (de) | 2001-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |