| 发明名称 |
APPARATUS AND METHODS FOR SEALING COMPONENTS IN GAS TURBINE ENGINES |
| 摘要 |
An apparatus adapted for use in a gas turbine engine includes a first circumferential member and a second circumferential member. The first circumferential member includes an end portion that defines a recess and includes a first seal surface. The second circumferential member includes an end portion that includes a second seal surface. The end portion of the second circumferential member is configured to be at least partially disposed in the recess of the first circumferential member to collectively form at least a portion of a circumferential assembly of a gas turbine. The first seal surface of the first circumferential member is forms a first seal with a seal member and the second seal surface of the second circumferential member is forms a second seal with the seal member when the end portion of the second circumferential member is disposed in the recess of the first circumferential member. |
| 申请公布号 |
US2016245108(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201615049747 |
申请日期 |
2016.02.22 |
| 申请人 |
Rolls-Royce Corporation ;Rolls-Royce North American Technologies, Inc. |
发明人 |
Sippel Aaron D.;Freeman Ted J. |
| 分类号 |
F01D11/02;F16J15/06;F16J15/44;F01D11/00 |
主分类号 |
F01D11/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus adapted for use in a gas turbine engine, the apparatus comprising
a first circumferential member, an end portion of the first circumferential member defining a recess and including a first seal surface; and a second circumferential member, an end portion of the second circumferential member configured to be at least partially disposed within the recess of the first circumferential member, the end portion of the second circumferential member including a second seal surface, the first circumferential member and the second circumferential forming at least a portion of a circumferential assembly of a gas turbine when the end portion of the second circumferential member is at least partially disposed within the recess of the first circumferential member, the first seal surface configured to form a first seal with a seal member and the second seal surface configured to form a second seal with the seal member when the end portion of the second circumferential member is at least partially disposed within the recess of the first circumferential member. |
| 地址 |
Indianapolis IN US |
