| 发明名称 |
VARIABLE AREA VANE ENDWALL TREATMENTS |
| 摘要 |
A gas turbine engine component includes an outer diameter endwall, an inner diameter endwall spaced radially inward of the outer diameter endwall, and at least one body supported between the outer and inner endwalls for rotation about an axis. The body includes an outer diameter surface spaced from the outer diameter endwall by a first gap and an inner diameter surface spaced from the inner diameter endwall by a second gap. The outer and inner diameter surfaces and the outer and inner diameter endwalls are configured such that the first and second gaps remain generally constant in size as the body rotates about the axis. |
| 申请公布号 |
US2016237845(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201415027526 |
申请日期 |
2014.10.20 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Teixeira John D.;Grover Eric A.;Surace Raymond |
| 分类号 |
F01D17/16 |
主分类号 |
F01D17/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine component comprising:
an outer diameter endwall; an inner diameter endwall spaced radially inward of the outer diameter endwall; and at least one body supported between the outer and inner endwalls for rotation about an axis, the body including an outer diameter surface spaced from the outer diameter endwall by a first gap and an inner diameter surface spaced from the inner diameter endwall by a second gap, and wherein the outer and inner diameter surfaces and the outer and inner diameter endwalls are configured such that the first and second gaps remain generally constant in size as the body rotates about the axis. |
| 地址 |
Hartford CT US |
