| 发明名称 |
MOUNTING AND SEALING ARRANGEMENT FOR A GUIDE VANE OF A GAS TURBINE |
| 摘要 |
The invention relates to a mounting and sealing arrangement for a guide vane of a gas turbine, which includes a vane carrier for carrying said vanes in a ring-like arrangement, whereby the vanes each comprise an airfoil and an outer diameter platform. The thermal stress is reduced and lifetime improved by providing a separate intermediate mounting element between the vane carrier and the outer diameter platform of each of the vanes, and mounting the intermediate mounting element with an outer side on the vane carrier, whereby the intermediate mounting element abuts with an inner side on the outer diameter platform in a sealing fashion. |
| 申请公布号 |
US2016076390(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514837078 |
申请日期 |
2015.08.27 |
| 申请人 |
ALSTOM Technology Ltd |
发明人 |
MARMILIC Robert;SHCHUKIN Sergey |
| 分类号 |
F01D9/04;F01D25/12 |
主分类号 |
F01D9/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mounting and sealing arrangement for a vane of a gas turbine, which includes a vane carrier for carrying a plurality of said vanes in a ring-like arrangement, wherein said vanes each include an airfoil and an outer diameter platform, said arrangement comprising a separate intermediate mounting element is provided between said vane carrier and said outer diameter platform of each of said vanes, and that said intermediate mounting element is mounted with an outer side on said vane carrier and abuts with an inner side on said outer diameter platform in a sealing fashion. |
| 地址 |
Baden CH |
