发明申请
- 专利标题： GAS TURBINE ENGINE COMPONENTS WITH COOLING HOLE TRENCHES
- 专利标题（中）： 气体涡轮发动机组件，带冷凝孔孔
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申请号： US13477883申请日： 2012-05-22
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公开(公告)号： US20130315710A1公开(公告)日： 2013-11-28
- 发明人: Vighneswara Rao Kollati , Balamurugan Srinivasan , Jyothishkumar Venkataramanan , Sujatha Guntu , Jong Liu , Daniel Cregg Crites , Luis Tapia , Malak Fouad Malak
- 申请人： Vighneswara Rao Kollati , Balamurugan Srinivasan , Jyothishkumar Venkataramanan , Sujatha Guntu , Jong Liu , Daniel Cregg Crites , Luis Tapia , Malak Fouad Malak
- 申请人地址： US NJ Morristown
- 专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址： US NJ Morristown
- 主分类号： F04D31/00
- IPC分类号： F04D31/00
摘要：
An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface; and a nonconcave trench extending from the cooling hole to the exterior surface of the body in a downstream direction such that cooling air flow from within the body flow through the cooling hole, through the trench, and onto the exterior surface.
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