Patent ID: 9523283
Filing Date: 2016-12-20
CPC Classification: F01D,F05D

Claim Text:
1. A turbine vane comprising: a vane structure formed in a hollow shape; an end wall structure provided in an end of the vane structure; and a partition plate including a body portion which corresponds to the vane structure, an end portion which corresponds to the end wall structure, and a curved portion, which extends from the body portion to the end portion, is provided between the body portion and the end portion, wherein the end portion of the partition plate is arranged such that a direction normal to the end portion of the partition plate is along a radial direction with respect to an axis of rotation of a rotor; the partition plate is provided to form a continuous cavity inside the vane structure and the end wall structure, the body portion, the end portion and the curved portion of the partition plate are provided with a plurality of penetration holes, and wherein the partition plate is disposed so as to have an equal gap between the end portion of the partition plate and an inner wall surface of the end wall structure.