发明授权
- 专利标题: Turbine element
- 专利标题(中): 涡轮机元件
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申请号: US11226120申请日: 2005-09-14
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公开(公告)号: US07686580B2公开(公告)日: 2010-03-30
- 发明人: Frank J. Cunha , Matthew T. Dahmer
- 申请人: Frank J. Cunha , Matthew T. Dahmer
- 申请人地址: US 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: US CT Hartford
- 代理机构: Bachman & LaPointe, P.C.
- 主分类号: B63H1/14
- IPC分类号: B63H1/14
摘要:
A turbine element airfoil has a cooling passageway network with a slot extending from a trailing passageway toward the trailing edge. A number of discrete posts span the slot between pressure and suction sidewall portions. A trailing array of the posts are spaced ahead of an outlet of the slot.
公开/授权文献
- US20070237639A1 Turbine element 公开/授权日:2007-10-11
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