发明名称 |
Komponent för en gasturbin |
摘要 |
The invention refers to a component defining a blade or a vane for a rotary machine having a rotor rotatable about an axis. The component includes an inner space forming a passage for a cooling fluid between first and second walls. First ribs project from the fist wall and extend essentially in parallel to each other to form fist channels for the fluid from a leading part of the inner space to a trailing part of the space. The first ribs extend in a first direction forming a first angle of inclination to the axis in the leading part and in a second direction forming a second angle of inclination to the axis in the trailing part. The first angle is greater than the second angle. |
申请公布号 |
SE512384(C2) |
申请公布日期 |
2000.03.06 |
申请号 |
SE19980001825 |
申请日期 |
1998.05.25 |
申请人 |
ABB AB |
发明人 |
VLADIMIR *FILIPPOV;VITALY *BREGMAN;SERGEY *SHUKIN |
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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