| 摘要 |
Moving blades are prevented from coming into contact with other components. A turbine has moving blades 3, and a gas outlet guide 61 arranged outside the moving blades 3 in a turbine radial direction, and is configured to generate rotation power by using exhaust gas, in which the gas outlet guide 61 includes a gas outlet diffuser 62, and a shroud ring 63, and the shroud ring 63 is formed with a hooking portion 70 hooked on a hooking surface 67 of the gas outlet diffuser 62. In such a turbine, the hooking portion 70 is hooked on the hooking surface 67 of the gas outlet diffuser 62 at stop, so that it is possible to prevent the shroud ring 63 from contracting more quickly than the moving blades 3, and to prevent the moving blades 3 from interfering with the shroud ring 63. |
