| 发明名称 |
Methods and apparatus for cooling gas turbine rotor blades |
| 摘要 |
A turbine blade is provided. The turbine blade includes a blade platform having an airfoil portion and a root portion extending therefrom, an undercut formed in a first side of the platform and a purge slot formed in a second side of the platform. |
| 申请公布号 |
GB2408077(B) |
申请公布日期 |
2007.08.08 |
| 申请号 |
GB20040023869 |
申请日期 |
2004.10.27 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
XIUZHANG JAMES ZHANG;OLIVIER MULLER;TAHAR BOUKTIR |
| 分类号 |
F01D5/18;F01D5/08;F01D5/14;F01D5/30;F01D25/12;F02C7/16;F02C7/18 |
主分类号 |
F01D5/18 |
| 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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