Patent ID: 11905844
Assignee: HANWHA AEROSPACE CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. An aircraft comprising a gas turbine engine and an exhaust duct assembly for exhausting exhaust gas discharged from the gas turbine engine to an outside, wherein the exhaust duct assembly comprises:
a case having an inner space;
a duct inserted into an inner space of the case, the duct comprising an inlet through which an exhaust gas is introduced, and an exhaust port through which the exhaust gas is exhausted;
a stiffener configured to attach the duct to the case; and
a connector disposed on the exhaust port,
wherein the duct, the stiffener and the connector are welded to one another such that at least a portion of each of the duct, the stiffener and the connector overlaps one another in a first direction.