| 摘要 |
PROBLEM TO BE SOLVED: To provide a turbine blade ring structure capable of minimizing leakage of cooling air without obstructing absorption of heat expansion. SOLUTION: The turbine blade ring structure is capable of minimizing leakage of cooling air without obstructing absorption of heat expansion by arranging E seals 41 on both ends of a split ring seal 36, with the split ring seal 36 in an energized state in the axial direction of a gas turbine 1 by the E seals 41, preventing the occurrence of gaps on both of the ends, and drastically reducing leakage of air from both ends of the split ring seal 36. COPYRIGHT: (C)2004,JPO |
