发明授权
- 专利标题： Turbine components with cooling features and methods of manufacturing the same
- 专利标题（中）： 具有冷却功能的涡轮机组件及其制造方法
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申请号： US12953177申请日： 2010-11-23
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公开(公告)号： US08739404B2公开(公告)日： 2014-06-03
- 发明人: Ronald Scott Bunker , Bin Wei , Ann Melinda Ritter , Don Mark Lipkin , Raul Basilio Rebak , Lawrence Bernard Kool , Dennis Michael Gray
- 申请人： Ronald Scott Bunker , Bin Wei , Ann Melinda Ritter , Don Mark Lipkin , Raul Basilio Rebak , Lawrence Bernard Kool , Dennis Michael Gray
- 申请人地址： US NY Niskayuna
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Niskayuna
- 代理商 Ann M. Agosti
- 主分类号： B21K25/00
- IPC分类号： B21K25/00
摘要：
The present disclosure is directed to the use and manufacture of cooling features within a component used in a hot gas path, such as within a turbine. In one embodiment, channels are formed within an external surface of the component and filled with a removable material. The external surface and channels may then be coated with one or more layers, such as a structural layer and/or top coat. The removable material may then be removed to leave the channels free of the removable material.
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