| 发明名称 |
MULTIPLE VENTILATED RAILS FOR SEALING OF COMBUSTOR HEAT SHIELDS |
| 摘要 |
A seal for sealing a combustor heat shield against an interior surface of a combustor shell, the seal comprising: an upstream rail and an downstream rail defining an intermediate groove therebetween, each rail having a sealing surface with a plurality of slots extending between an upstream wall surface and a downstream wall surface, the sealing surface conforming to the interior surface of the combustor shell and defining a leakage gap therebetween. |
| 申请公布号 |
US2015354818(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201414295687 |
申请日期 |
2014.06.04 |
| 申请人 |
Pratt & Whitney Canada Corp. |
发明人 |
LEBEL LARRY;PAPPLE MICHAEL |
| 分类号 |
F23R3/00;F23R3/60 |
主分类号 |
F23R3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A seal for sealing a combustor heat shield against an interior surface of a combustor shell, the seal comprising:
an upstream rail and an downstream rail defining an intermediate groove therebetween, each rail having a sealing surface with a plurality of slots extending between an upstream wall surface and a downstream wall surface, the sealing surface conforming to the interior surface of the combustor shell and defining a leakage gap therebetween. |
| 地址 |
Longueuil CA |
