发明名称 |
Cooled rotor blade |
摘要 |
A cooled rotor blade is constructed having a cooling passage extending from the root and through the airfoil shaped section in a serpentine fashion, making several passes between the bottom and top thereof; a plurality of openings connect said cooling passage to the trailing edge; a plurality of compartments are formed lengthwise behind the leading edge of the blade; said compartments having openings extending through to the exterior forward portion of the blade; and sized openings connect the cooling passage to each of the compartments to control the pressure in each compartment.
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申请公布号 |
US4257737(A) |
申请公布日期 |
1981.03.24 |
申请号 |
US19780923421 |
申请日期 |
1978.07.10 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ANDRESS, DALE E.;CLEVENGER, DOUGLAS H. |
分类号 |
F01D5/18;(IPC1-7):F01D5/18 |
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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