Patent ID: 11879353
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A blade set that is exposed to a working fluid, comprising:
blade main bodies disposed at intervals in a circumferential direction about an axis and each extending in a radial direction with respect to the axis, wherein
each of the blade main bodies includes, on an outer circumferential side thereof, a tip end surface having a leading edge side region positioned on an upstream side in a flow direction of the working fluid along the axis and a trailing edge side region positioned on a downstream side in the flow direction; and

a shroud disposed on the outer circumferential side of the blade main bodies and covering the trailing edge side region of each of the blade main bodies, wherein the leading edge side region of each of the blade main bodies is uncovered and exposed.