发明名称 |
Multi-tier turbine airfoil |
摘要 |
A turbine airfoil includes a plurality of internal ribs defining at least two independent serpentine cooling circuits arranged in part in different longitudinal tiers, with an outer tier circuit being disposed in part longitudinally above an inner tier circuit for differentially longitudinally cooling the airfoil.
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申请公布号 |
US5591007(A) |
申请公布日期 |
1997.01.07 |
申请号 |
US19950455869 |
申请日期 |
1995.05.31 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LEE, CHING-PANG;SUBRAMANIAN, SUNDARESA V.;DURGIN, GEORGE A. |
分类号 |
F01D5/18;(IPC1-7):F01D5/08 |
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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