发明名称 |
Gas turbine with blade temperature control |
摘要 |
A gas turbine in which hot gas is directed only over a portion or preselected number of the turbine blades and means are provided for directing a flow of a cooling gas over another portion or different preselected number of blades. In accordance with a preferred embodiment, the means for providing cooling gas comprises a compressor means located adjacent the turbine. Preferably the gas turbine comprises a plurality of alternating compressor means and turbine stages wherein the direction of flow of cooling gas is countercurrent to that of the hot gas flowing through the turbine stages.
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申请公布号 |
US4431371(A) |
申请公布日期 |
1984.02.14 |
申请号 |
US19820387736 |
申请日期 |
1982.06.14 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
THOMSON, WALLACE B. |
分类号 |
F02C3/30;F01D5/18;F02C6/18;F02C7/12;F02C7/143;F02C7/18;(IPC1-7):F04D31/00 |
主分类号 |
F02C3/30 |
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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