| 发明名称 |
SEAL ASSEMBLY WITH COOLING FEATURE |
| 摘要 |
One exemplary embodiment of this disclosure relates to a gas turbine engine. The engine includes a compressor section, a combustor section, a turbine section, and at least one rotatable shaft. The engine further includes a bearing assembly including an inner race, an outer race, and a plurality of rolling elements. A seal assembly is also included. The seal assembly includes a seal plate mounted for rotation with the rotatable shaft. The seal plate establishes a boundary of a tortuous passageway. |
| 申请公布号 |
US2015275761(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201514674234 |
申请日期 |
2015.03.31 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Duffy Kevin;Shuaib Nasr A. |
| 分类号 |
F02C7/06;F16C33/76;F02C3/04;F16C19/04;F02C7/28;F02C7/12 |
主分类号 |
F02C7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine, comprising:
a compressor section, a combustor section, a turbine section, and at least one rotatable shaft; a bearing assembly including an inner race, an outer race, and a plurality of rolling elements; a seal assembly including a seal plate mounted for rotation with the rotatable shaft, the seal plate establishing a boundary of a tortuous passageway. |
| 地址 |
Hartford CT US |
