SE8300022L - SEAL FOR SEALERS IN A COMPRESSOR - Google Patents
SEAL FOR SEALERS IN A COMPRESSORInfo
- Publication number
- SE8300022L SE8300022L SE8300022A SE8300022A SE8300022L SE 8300022 L SE8300022 L SE 8300022L SE 8300022 A SE8300022 A SE 8300022A SE 8300022 A SE8300022 A SE 8300022A SE 8300022 L SE8300022 L SE 8300022L
- Authority
- SE
- Sweden
- Prior art keywords
- seal
- inner shroud
- shroud
- support structure
- base
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 abstract 1
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
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)
Abstract
A combustion turbine compressor diaphragm which has an outer shroud 30, an inner shroud 32 and radial vanes 20 disposed therebetween is provided with a channel-shaped boxed seal 30 support structure affixed to the inner surface of the inner shroud. The base 50 of the seal support structure includes a plurality of grooves 46 for receiving seal strips 48 which may be rolled into position and mechanically locked, such as by peening. Because the radial thickness of the seal support base may be increased over that of the inner shroud, the box seal increases the flexibility of seal design and improves the structural rigidity of the inner shroud. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34103782A | 1982-01-20 | 1982-01-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8300022D0 SE8300022D0 (en) | 1983-01-03 |
| SE8300022L true SE8300022L (en) | 1983-07-21 |
| SE455219B SE455219B (en) | 1988-06-27 |
Family
ID=23336004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8300022A SE455219B (en) | 1982-01-20 | 1983-01-03 | COMPRESSOR GLASS CRANE IN A COMBUSTION TURBINE |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS58124025A (en) |
| AR (1) | AR229634A1 (en) |
| BE (1) | BE895651A (en) |
| BR (1) | BR8300073A (en) |
| CA (1) | CA1229306A (en) |
| GB (1) | GB2113772B (en) |
| IT (1) | IT1173652B (en) |
| MX (1) | MX154757A (en) |
| SE (1) | SE455219B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3631271B2 (en) * | 1993-11-19 | 2005-03-23 | ユナイテッド テクノロジーズ コーポレイション | Inner shroud integrated stator vane structure |
| US5584654A (en) * | 1995-12-22 | 1996-12-17 | General Electric Company | Gas turbine engine fan stator |
| JP5091615B2 (en) | 2007-10-15 | 2012-12-05 | 三菱重工業株式会社 | Stator blade ring segment assembly method, stator blade ring segment, connecting member, welding method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5268613A (en) * | 1975-12-04 | 1977-06-07 | Agency Of Ind Science & Technol | Cooling device for inner diameterside sealing material of nozzle-wing in turbo-fan engine |
-
1983
- 1983-01-03 SE SE8300022A patent/SE455219B/en not_active IP Right Cessation
- 1983-01-05 CA CA000418893A patent/CA1229306A/en not_active Expired
- 1983-01-10 BR BR8300073A patent/BR8300073A/en unknown
- 1983-01-12 MX MX195892A patent/MX154757A/en unknown
- 1983-01-12 IT IT19068/83A patent/IT1173652B/en active
- 1983-01-14 GB GB08300980A patent/GB2113772B/en not_active Expired
- 1983-01-19 BE BE0/209932A patent/BE895651A/en not_active IP Right Cessation
- 1983-01-20 AR AR291904A patent/AR229634A1/en active
- 1983-01-20 JP JP58006753A patent/JPS58124025A/en active Pending
-
1986
- 1986-12-02 JP JP1986185117U patent/JPH0128245Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2113772B (en) | 1985-10-09 |
| JPH0128245Y2 (en) | 1989-08-29 |
| AR229634A1 (en) | 1983-09-30 |
| JPS58124025A (en) | 1983-07-23 |
| SE455219B (en) | 1988-06-27 |
| SE8300022D0 (en) | 1983-01-03 |
| BR8300073A (en) | 1983-09-20 |
| MX154757A (en) | 1987-12-09 |
| CA1229306A (en) | 1987-11-17 |
| BE895651A (en) | 1983-07-19 |
| IT1173652B (en) | 1987-06-24 |
| JPS62101042U (en) | 1987-06-27 |
| GB8300980D0 (en) | 1983-02-16 |
| IT8319068A0 (en) | 1983-01-12 |
| GB2113772A (en) | 1983-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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