发明名称 |
Combustor heat shield with integrated louver and method of manufacturing the same |
摘要 |
A combustor dome heat shield and a louver are separately metal injection molded and then fused together to form a one-piece combustor heat shield. |
申请公布号 |
US8904800(B2) |
申请公布日期 |
2014.12.09 |
申请号 |
US201213648530 |
申请日期 |
2012.10.10 |
申请人 |
Pratt & Whitney Canada Corp. |
发明人 |
Patel Bhawan B.;Markarian Lorin;Despres Melissa |
分类号 |
F02C1/00;F02G3/00;F23R3/60;F23R3/00 |
主分类号 |
F02C1/00 |
代理机构 |
Norton Rose Fulbright Canada LLP |
代理人 |
Norton Rose Fulbright Canada LLP |
主权项 |
1. A combustor dome heat shield and louver assembly for a gas turbine engine, the combustor dome heat shield and louver assembly comprising:
a metal injection molded heat shield body, a metal injection molded louver, said metal injection molded heat shield body and said metal injection molded louver having a pair of interfacing surfaces, and a seamless bond between said metal injection molded heat shield body and said metal injection molded louver at said interfacing surfaces. |
地址 |
Longueuil, QC CA |