| 发明名称 |
SEALING INTERFACE FOR A CASE OF A GAS TURBINE ENGINE |
| 摘要 |
A case assembly for a gas turbine engine, includes a case with an oversized case boss, said oversized case boss including a peripheral wall that defines a first inner diameter in a first condition to receive a piston seal, and a second inner diameter in a second condition, the second condition including enlargement of the first inner diameter to form a second inner diameter and a bushing mounted within the second inner diameter, an inner diameter of the bushing defines a bushing inner diameter about equivalent to the first inner diameter to receive the piston seal. |
| 申请公布号 |
US2016146049(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201514948700 |
申请日期 |
2015.11.23 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
LEMOINE JONATHAN;BAUER STEVEN J.;BROOKS JUDITH F. |
| 分类号 |
F01D25/24;F01D11/00;F01D25/16 |
主分类号 |
F01D25/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A case assembly for a gas turbine engine, comprising:
a case with an oversized case boss, said oversized case boss including a peripheral wall that defines an inner diameter for receipt of a piston seal. |
| 地址 |
Hartford CT US |
