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.
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申请公布号 |
US6984112(B2) |
申请公布日期 |
2006.01.10 |
申请号 |
US20030699056 |
申请日期 |
2003.10.31 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ZHANG XIUZHANG JAMES;MULLER OLIVIER;BOUKTIR TAHAR |
分类号 |
F01D5/18;F01D25/12;F01D5/14;F01D5/30;F02C7/16 |
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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