| 发明名称 |
HULA SEAL |
| 摘要 |
The invention concerns a conical hula seal wherein an inner part of the conical hula seal is closer to a conical hula seal longitudinal axis than an outer part of the conical hula seal, and wherein the conical hula seal extends in a circumferential direction relative to the conical hula seal longitudinal axis. A gas turbine which includes the conical hula seal is also disclosed, along with a method of operating a gas turbine which includes a conical hula seal that seals a gap between a first vane and a picture frame, the method including purging the gap with a cooling fluid. |
| 申请公布号 |
US2016281523(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615081196 |
申请日期 |
2016.03.25 |
| 申请人 |
ANSALDO ENERGIA SWITZERLAND AG |
发明人 |
MATHEWS Hans-Christian;BENZ Urs;GRAF Frank |
| 分类号 |
F01D11/00;F01D9/02;F01D25/12;F16J15/06 |
主分类号 |
F01D11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A conical hula seal comprising:
an inner part of the conical hula seal which is closer to a conical hula seal longitudinal axis than an outer part of the conical hula seal, and wherein the conical hula seal extends in a circumferential direction relative to the conical hula seal longitudinal axis. |
| 地址 |
Baden CH |
