NO753727L - - Google Patents
Info
- Publication number
- NO753727L NO753727L NO753727A NO753727A NO753727L NO 753727 L NO753727 L NO 753727L NO 753727 A NO753727 A NO 753727A NO 753727 A NO753727 A NO 753727A NO 753727 L NO753727 L NO 753727L
- Authority
- NO
- Norway
- Prior art keywords
- insert
- cooling air
- pressure
- chambers
- channels
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 6
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
- F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
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 |
|---|---|---|---|
| CH1495174A CH584346A5 (enrdf_load_stackoverflow) | 1974-11-08 | 1974-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO753727L true NO753727L (enrdf_load_stackoverflow) | 1976-05-11 |
Family
ID=4405135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO753727A NO753727L (enrdf_load_stackoverflow) | 1974-11-08 | 1975-11-07 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5169707A (enrdf_load_stackoverflow) |
| CH (1) | CH584346A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2290573A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1048630B (enrdf_load_stackoverflow) |
| NO (1) | NO753727L (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756201B2 (ja) * | 1984-03-13 | 1995-06-14 | 株式会社東芝 | ガスタービン翼 |
| IN163070B (enrdf_load_stackoverflow) * | 1984-11-15 | 1988-08-06 | Westinghouse Electric Corp | |
| JP2862536B2 (ja) * | 1987-09-25 | 1999-03-03 | 株式会社東芝 | ガスタービンの翼 |
| US7217092B2 (en) * | 2004-04-14 | 2007-05-15 | General Electric Company | Method and apparatus for reducing turbine blade temperatures |
-
1974
- 1974-11-08 CH CH1495174A patent/CH584346A5/xx not_active IP Right Cessation
-
1975
- 1975-11-07 IT IT29102/75A patent/IT1048630B/it active
- 1975-11-07 JP JP50133126A patent/JPS5169707A/ja active Pending
- 1975-11-07 FR FR7534149A patent/FR2290573A1/fr active Granted
- 1975-11-07 NO NO753727A patent/NO753727L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2290573A1 (fr) | 1976-06-04 |
| FR2290573B3 (enrdf_load_stackoverflow) | 1979-06-29 |
| JPS5169707A (enrdf_load_stackoverflow) | 1976-06-16 |
| CH584346A5 (enrdf_load_stackoverflow) | 1977-01-31 |
| IT1048630B (it) | 1980-12-20 |
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