JPS5070709A - - Google Patents
Info
- Publication number
- JPS5070709A JPS5070709A JP49087559A JP8755974A JPS5070709A JP S5070709 A JPS5070709 A JP S5070709A JP 49087559 A JP49087559 A JP 49087559A JP 8755974 A JP8755974 A JP 8755974A JP S5070709 A JPS5070709 A JP S5070709A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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
- F01D5/185—Liquid cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/80—Platforms for stationary or moving blades
- F05D2240/81—Cooled platforms
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 |
|---|---|---|---|
| US38509673A | 1973-08-02 | 1973-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5070709A true JPS5070709A (ja) | 1975-06-12 |
Family
ID=23519984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49087559A Pending JPS5070709A (ja) | 1973-08-02 | 1974-08-01 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5070709A (ja) |
| CA (1) | CA1005344A (ja) |
| FR (1) | FR2239590A1 (ja) |
| GB (1) | GB1472570A (ja) |
| IT (1) | IT1017694B (ja) |
| NL (1) | NL7410063A (ja) |
| NO (1) | NO742784L (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142831A (en) * | 1977-06-15 | 1979-03-06 | General Electric Company | Liquid-cooled turbine bucket with enhanced heat transfer performance |
| GB2413598A (en) * | 2004-05-01 | 2005-11-02 | Rolls Royce Plc | Providing cooling gas to turbine blade and disc in gas turbine engine |
-
1974
- 1974-07-08 CA CA204,305A patent/CA1005344A/en not_active Expired
- 1974-07-19 GB GB3212574A patent/GB1472570A/en not_active Expired
- 1974-07-25 NL NL7410063A patent/NL7410063A/xx not_active Application Discontinuation
- 1974-07-29 IT IT25667/74A patent/IT1017694B/it active
- 1974-08-01 NO NO742784A patent/NO742784L/no unknown
- 1974-08-01 FR FR7426719A patent/FR2239590A1/fr not_active Withdrawn
- 1974-08-01 JP JP49087559A patent/JPS5070709A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1472570A (en) | 1977-05-04 |
| IT1017694B (it) | 1977-08-10 |
| CA1005344A (en) | 1977-02-15 |
| NL7410063A (nl) | 1975-02-04 |
| FR2239590A1 (ja) | 1975-02-28 |
| NO742784L (ja) | 1975-03-03 |