ATE328191T1 - Vorrichtung zur abdichtung in turbomaschinen - Google Patents
Vorrichtung zur abdichtung in turbomaschinenInfo
- Publication number
- ATE328191T1 ATE328191T1 AT02020928T AT02020928T ATE328191T1 AT E328191 T1 ATE328191 T1 AT E328191T1 AT 02020928 T AT02020928 T AT 02020928T AT 02020928 T AT02020928 T AT 02020928T AT E328191 T1 ATE328191 T1 AT E328191T1
- Authority
- AT
- Austria
- Prior art keywords
- sealing
- bore
- inner ring
- turbo machines
- flow channel
- 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
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10214624A DE10214624C1 (de) | 2001-10-29 | 2002-04-02 | Vorrichtung zur Abdichtung in Turbomaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE328191T1 true ATE328191T1 (de) | 2006-06-15 |
Family
ID=27816113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02020928T ATE328191T1 (de) | 2002-04-02 | 2002-09-19 | Vorrichtung zur abdichtung in turbomaschinen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1350925B1 (fr) |
AT (1) | ATE328191T1 (fr) |
CA (1) | CA2421600C (fr) |
DE (1) | DE50206992D1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007004292U1 (de) * | 2007-03-23 | 2008-07-31 | Ghh-Rand Schraubenkompressoren Gmbh | Dichtung für Wellenabdichtungen |
RU2549397C1 (ru) * | 2013-12-30 | 2015-04-27 | Открытое акционерное общество "Авиадвигатель" | Высокотемпературная газовая турбина |
CN114087028B (zh) * | 2021-11-12 | 2023-09-08 | 中国航发沈阳发动机研究所 | 一种适用可调导叶内环引气结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273396A (en) * | 1992-06-22 | 1993-12-28 | General Electric Company | Arrangement for defining improved cooling airflow supply path through clearance control ring and shroud |
US5217348A (en) * | 1992-09-24 | 1993-06-08 | United Technologies Corporation | Turbine vane assembly with integrally cast cooling fluid nozzle |
US5749701A (en) * | 1996-10-28 | 1998-05-12 | General Electric Company | Interstage seal assembly for a turbine |
US6065928A (en) * | 1998-07-22 | 2000-05-23 | General Electric Company | Turbine nozzle having purge air circuit |
-
2002
- 2002-09-19 EP EP02020928A patent/EP1350925B1/fr not_active Expired - Lifetime
- 2002-09-19 AT AT02020928T patent/ATE328191T1/de not_active IP Right Cessation
- 2002-09-19 DE DE50206992T patent/DE50206992D1/de not_active Expired - Lifetime
-
2003
- 2003-03-06 CA CA002421600A patent/CA2421600C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1350925A2 (fr) | 2003-10-08 |
EP1350925B1 (fr) | 2006-05-31 |
DE50206992D1 (de) | 2006-07-06 |
EP1350925A3 (fr) | 2005-03-09 |
CA2421600C (fr) | 2008-05-06 |
CA2421600A1 (fr) | 2003-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |