发明授权
- 专利标题: Coolable airfoil structure
- 专利标题(中): 冷却翼型结构
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申请号: US262396申请日: 1994-06-20
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公开(公告)号: US5462405A公开(公告)日: 1995-10-31
- 发明人: Richard W. Hoff , David R. Martin
- 申请人: Richard W. Hoff , David R. Martin
- 申请人地址: CT Hartford
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: CT Hartford
- 主分类号: F01D5/18
- IPC分类号: F01D5/18 ; F01D9/02
摘要:
A coolable airfoil having internal cooling passages 82, 84, 74 is disclosed. Various construction details are developed to increase cooling in critical locations of the airfoil. In one embodiment, a pair of side-by-side spanwisely extending passages 82, 84 flow cooling air to the tip passage 74 which extends rearwardly in a flag-like manner.
公开/授权文献
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