发明名称 |
Film cooling method and hole manufacture |
摘要 |
A cooled cast part has an exterior surface. A cooling passageway system extends from at least one inlet port to a plurality of outlet ports. The passageway system includes a first passageway to at least a first of the outlets and surrounding at least one post. The system includes a second passageway to at least a second of the outlets passing through the at least one post.
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申请公布号 |
US2007177975(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
US20060340911 |
申请日期 |
2006.01.27 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
LUCZAK BLAKE J.;COUCH ERIC L. |
分类号 |
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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