| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine capable of reducing running costs. SOLUTION: A combustor is provided with an inner tube mixing compressed air taken in from a vehicle cabin 5 into fuel supplied via a fuel nozzle to carry out combustion, a tail pipe arranged in a latter part of the inner cylinder and connected to a turbine, a bypass duct 11 branched off from the tail pipe and taking the compressed air in the vehicle cabin 5 into the tail pipe, an opening and closing shaft 21 turnably attached to a wall face 11a of the bypass duct 11 and protruding from a housing 14 via a through hole 14a, and a bypass valve 12 arranged in the bypass duct 11, integrated with the opening and closing shaft 21, and turning between a position closing the bypass duct 11 and a position opening the bypass duct 11. The vehicle cabin 5 is sealed by axially adhering an inner face of the housing 14, and the opening and closing shaft 21 wherein a diameter becomes large in the housing 14, and a buffer part is provided comprising a soft member 23 absorbing vibration of the bypass duct 11. COPYRIGHT: (C)2006,JPO&NCIPI
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