发明名称 |
COOLED GAS TURBINE |
摘要 |
FIELD: power engineering industry. SUBSTANCE: cooled gas turbine has rotor with blades and auxiliary disk connected with rotor disk forming inner cavity. Auxiliary disk is provided with movable seal bounding the near-disk cavity. Connected with rotor are tubes whose outlet sections are located in inner cavity in near-disk cavity between seals. Additional movable seal which may be provided with labyrinth lugs on rotor and mating smooth sections on stator is also mounted in near-disk cavity. EFFECT: enhanced efficiency due to reduction of power losses and flow rate of cooling air. 3 cl, 2 dwg
|
申请公布号 |
RU2117163(C1) |
申请公布日期 |
1998.08.10 |
申请号 |
RU19960104150 |
申请日期 |
1996.02.29 |
申请人 |
TSAPLIN MIKHAIL IVANOVICH |
发明人 |
TSAPLIN MIKHAIL IVANOVICH |
分类号 |
F01D5/08;(IPC1-7):F01D5/08 |
主分类号 |
F01D5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|