发明名称 |
Cooling supply system for stage 3 bucket of a gas turbine |
摘要 |
In a land based gas turbine including a compressor, a combustor and turbine section including at least three stages, an improvement comprising an inlet into a third stage nozzle from the compressor for feeding cooling air from the compressor to the third stage nozzle; at least one passageway running substantially radially through each airfoil of the third stage nozzle and an associated diaphragm, into an annular space between the rotor and the diaphragm; and passageways communicating between the annular space and individual buckets of the third stage.
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申请公布号 |
US2001025476(A1) |
申请公布日期 |
2001.10.04 |
申请号 |
US20010773369 |
申请日期 |
2001.02.01 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ELDRID SACHEVEREL QUENTIN;BURNS JAMES LEE;PALMER GENE DAVID;LEONE SAL ALBERT;DRLIK GARY JOSEPH;GIBLER EDWARD EUGENE |
分类号 |
F01D9/02;F01D5/08;F01D9/06;F01D25/12;F02C7/18;(IPC1-7):F02C7/12 |
主分类号 |
F01D9/02 |
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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