Patent ID: 11879359
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. The transition piece according to claim 1, further comprising:
a third flow path group that is positioned on a side closer to the combustor liner than the second flow path group is, and is formed by arraying in the circumferential direction of the transition piece a plurality of in-wall flow paths that extend inside the plate material from a downstream side closer to the gas turbine to an upstream side closer to the combustor liner, wherein
the installation area of the second flow path group and an installation area of the third flow path group partially overlap in the flow direction of the combustion gas by a predetermined overlap amount, and
the predetermined overlap amount of the second flow path group and the third flow path group is made different partially depending on a circumferential position of the transition piece.