CA2491476C - Dispositif d'etancheite d'une turbine a gaz refroidie par vapeur - Google Patents
Dispositif d'etancheite d'une turbine a gaz refroidie par vapeur Download PDFInfo
- Publication number
- CA2491476C CA2491476C CA002491476A CA2491476A CA2491476C CA 2491476 C CA2491476 C CA 2491476C CA 002491476 A CA002491476 A CA 002491476A CA 2491476 A CA2491476 A CA 2491476A CA 2491476 C CA2491476 C CA 2491476C
- Authority
- CA
- Canada
- Prior art keywords
- steam
- rotor
- closure
- gas turbine
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims description 86
- 238000011084 recovery Methods 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 41
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11-278439 | 1999-09-30 | ||
| JP27843999A JP3993349B2 (ja) | 1999-09-30 | 1999-09-30 | 蒸気冷却ガスタービン |
| JP28249099A JP4064581B2 (ja) | 1999-10-04 | 1999-10-04 | 蒸気冷却ガスタービン |
| JP11-282490 | 1999-10-04 | ||
| CA002321375A CA2321375C (fr) | 1999-09-30 | 2000-09-27 | Dispositif d'etancheite d'une turbine a gaz refroidie par vapeur |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002321375A Division CA2321375C (fr) | 1999-09-30 | 2000-09-27 | Dispositif d'etancheite d'une turbine a gaz refroidie par vapeur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2491476A1 CA2491476A1 (fr) | 2001-03-30 |
| CA2491476C true CA2491476C (fr) | 2006-05-23 |
Family
ID=34279251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002491476A Expired - Fee Related CA2491476C (fr) | 1999-09-30 | 2000-09-27 | Dispositif d'etancheite d'une turbine a gaz refroidie par vapeur |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2491476C (fr) |
-
2000
- 2000-09-27 CA CA002491476A patent/CA2491476C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2491476A1 (fr) | 2001-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170927 |