JPS49109708A - - Google Patents
Info
- Publication number
- JPS49109708A JPS49109708A JP717374A JP717374A JPS49109708A JP S49109708 A JPS49109708 A JP S49109708A JP 717374 A JP717374 A JP 717374A JP 717374 A JP717374 A JP 717374A JP S49109708 A JPS49109708 A JP S49109708A
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- 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
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 |
|---|---|---|---|
| US32353673A | 1973-01-15 | 1973-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49109708A true JPS49109708A (fr) | 1974-10-18 |
Family
ID=23259622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP717374A Pending JPS49109708A (fr) | 1973-01-15 | 1974-01-16 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49109708A (fr) |
| BE (1) | BE809717A (fr) |
| CA (1) | CA991085A (fr) |
| DE (1) | DE2401421A1 (fr) |
| FR (1) | FR2214044A1 (fr) |
| IT (1) | IT1002494B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225917A (en) * | 1975-08-22 | 1977-02-26 | Hitachi Ltd | Seal fin device of turbine wheel and diaphragm |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2600377B1 (fr) * | 1986-06-18 | 1988-09-02 | Snecma | Dispositif de controle des debits d'air de refroidissement d'une turbine de moteur |
| CN114151141B (zh) * | 2021-10-20 | 2023-06-30 | 中国航发四川燃气涡轮研究院 | 一种航空发动机涡轮盘腔集气导流结构 |
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1973
- 1973-12-27 CA CA189,002A patent/CA991085A/en not_active Expired
- 1973-12-31 IT IT3247973A patent/IT1002494B/it active
-
1974
- 1974-01-12 DE DE19742401421 patent/DE2401421A1/de active Pending
- 1974-01-14 BE BE139785A patent/BE809717A/fr unknown
- 1974-01-15 FR FR7401317A patent/FR2214044A1/fr not_active Withdrawn
- 1974-01-16 JP JP717374A patent/JPS49109708A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225917A (en) * | 1975-08-22 | 1977-02-26 | Hitachi Ltd | Seal fin device of turbine wheel and diaphragm |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2214044A1 (fr) | 1974-08-09 |
| BE809717A (fr) | 1974-05-02 |
| IT1002494B (it) | 1976-05-20 |
| CA991085A (en) | 1976-06-15 |
| DE2401421A1 (de) | 1974-07-18 |