| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine seal improved by eliminating multiple seal components as well as welding or other mechanical stress concentration parts, and otherwise simplifying the design and manufacture although a gas turbine engine includes multiple components requiring various seals to prevent undesirable leakage of either hot exhaust gas or compressed air. SOLUTION: An annular seal 20 having a dimensional transverse cross-section has first and second ends 28, 30. The second end 30 includes a necked-down portion 32 which is received within the first end 28 in an overlapping engagement state. COPYRIGHT: (C)2010,JPO&INPIT
|
