发明名称 |
Stator vane for a gas turbine engine |
摘要 |
A guide vane for a gas turbine includes a vane body having a leading edge and a trailing edge and a shroud extending at least between the leading edge and the trailing edge. The shroud has a first side wall and a second side wall extending essentially radially and in a longitudinal direction of the gas turbine. The first side wall has a groove disposed in a region of the trailing edge extending in a longitudinal direction of the shroud and is configured to receive a sealing plate. The first side wall also has a clearance extending from the groove in a region of the trailing edge, wherein a depth of the clearance in a circumferential direction of the gas turbine is equal to a depth of the groove, and wherein a width of the clearance in the longitudinal direction of the shroud is between one to three times the depth of the clearance.
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申请公布号 |
US8152454(B2) |
申请公布日期 |
2012.04.10 |
申请号 |
US20090646365 |
申请日期 |
2009.12.23 |
申请人 |
KHANIN ALEXANDER;KURGANOV IGOR;VORONTSOV SERGEY;ODINOKOV VICTOR;ALSTOM TECHNOLOGY LTD |
发明人 |
KHANIN ALEXANDER;KURGANOV IGOR;VORONTSOV SERGEY;ODINOKOV VICTOR |
分类号 |
F01D25/26 |
主分类号 |
F01D25/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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