GB716149A - Improvements in turbine blade cooling systems - Google Patents
Improvements in turbine blade cooling systemsInfo
- Publication number
- GB716149A GB716149A GB10574/52A GB1057452A GB716149A GB 716149 A GB716149 A GB 716149A GB 10574/52 A GB10574/52 A GB 10574/52A GB 1057452 A GB1057452 A GB 1057452A GB 716149 A GB716149 A GB 716149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- shaft
- condenser
- passages
- chamber
- 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
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
- F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
- F01D5/088—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in a closed cavity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
716,149. Gas turbine plant. GENERAL MOTORS CORPORATION. April 28, 1952 [May 15, 1951], No. 10574/52. Class 110(3) A turbine wheel 16 encloses a chamber 42 adapted to contain cooling fluid and communicating with closed passages 40 in the blades 38 and with a heat exchanger or condenser 46 formed with and around the turbine shaft 22 at a location remote from the wheel and subject to a flow of cooling gases during operation. Communication with the condenser is by way of axial passages 56, 66 in the shaft. A supercharger impeller 24 is arranged on the shaft and has an inlet 28 surrounding the condenser. Tubes 68 with nozzles 72 are mounted in the chamber 42 in the ends of the passages 66. The turbine is fed through nozzle blades 37 and heat shields 34 are arranged between the turbine and the compressor. The shaft is mounted in a bearing 12. The cooling medium may be distilled water, sulphur, mercury, phosphorous or sodium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US716149XA | 1951-05-15 | 1951-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB716149A true GB716149A (en) | 1954-09-29 |
Family
ID=22102452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10574/52A Expired GB716149A (en) | 1951-05-15 | 1952-04-28 | Improvements in turbine blade cooling systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB716149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967533A (en) * | 2014-04-17 | 2014-08-06 | 无锡蠡湖叶轮制造有限公司 | Turbine for turbine engine |
-
1952
- 1952-04-28 GB GB10574/52A patent/GB716149A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967533A (en) * | 2014-04-17 | 2014-08-06 | 无锡蠡湖叶轮制造有限公司 | Turbine for turbine engine |
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