NL52254C - - Google Patents
Info
- Publication number
- NL52254C NL52254C NL52254DA NL52254C NL 52254 C NL52254 C NL 52254C NL 52254D A NL52254D A NL 52254DA NL 52254 C NL52254 C NL 52254C
- Authority
- NL
- Netherlands
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM12690A DE919855C (en) | 1952-01-25 | 1952-01-25 | Impeller for combustion turbines with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52254C true NL52254C (en) |
Family
ID=7296068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52254D NL52254C (en) | 1952-01-25 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE919855C (en) |
| NL (1) | NL52254C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957675A (en) * | 1956-05-07 | 1960-10-25 | Gen Electric | Damping means |
| US4515526A (en) * | 1981-12-28 | 1985-05-07 | United Technologies Corporation | Coolable airfoil for a rotary machine |
| US6331097B1 (en) * | 1999-09-30 | 2001-12-18 | General Electric Company | Method and apparatus for purging turbine wheel cavities |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH205993A (en) * | 1938-11-14 | 1939-07-15 | Martinka Michael | Equipment on steam and combustion turbines for cooling the impeller. |
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0
- NL NL52254D patent/NL52254C/xx active
-
1952
- 1952-01-25 DE DEM12690A patent/DE919855C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE919855C (en) | 1954-11-04 |