Patent ID: 9650966
Date: 2017-05-16
CPC Classifications: F01D,F02C,F05D

Claim:
1. A gas turbine having a compressor, the gas turbine comprising: an exhaust diffuser; an exhaust duct connected to a downstream side of the exhaust diffuser; and an air bleeder tube that guides a portion of compressed air bled from said compressor at a startup timing into the exhaust duct, wherein an outlet of the air bleeder tube is configured to direct the portion of the compressed air downstream of the exhaust diffuser, wherein the compressed air bled from the compressor is discharged into the exhaust duct arranged on the downstream side of the exhaust diffuser, and connected directly to the exhaust diffuser, wherein a main flow of combustion gas is not obstructed by an arrangement of said air bleeder tube, and wherein said air bleeder tube is passed through an inside of a structural element connected to a bearing for supporting a rotor.