发明授权
US07216485B2 Adjusting airflow in turbine component by depositing overlay metallic coating
有权
通过沉积覆盖金属涂层来调节涡轮机部件中的气流
- 专利标题： Adjusting airflow in turbine component by depositing overlay metallic coating
- 专利标题（中）： 通过沉积覆盖金属涂层来调节涡轮机部件中的气流
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申请号： US10934172申请日： 2004-09-03
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公开(公告)号： US07216485B2公开(公告)日： 2007-05-15
- 发明人: James Michael Caldwell , Thomas John Tomlinson , Robert George Zimmerman, Jr. , Raymond William Heidorn , Gilbert Farmer
- 申请人： James Michael Caldwell , Thomas John Tomlinson , Robert George Zimmerman, Jr. , Raymond William Heidorn , Gilbert Farmer
- 申请人地址： US NY Schenectady
- 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 Schenectady
- 代理机构： Jagtiani + Guttag
- 代理商 Eric W. Guttag; Ted Cummings
- 主分类号： F02C1/00
- IPC分类号： F02C1/00
摘要：
A method for adjusting the airflow in a turbine component having a plurality of airflow holes. The method comprises the step of depositing an overlay metallic coating on the surface of the turbine component in a manner such that at least some of the airflow holes are partially filled such that the volume of the partially filled airflow holes is changed so as to adjust the airflow through the turbine component. Also provided is a turbine component having a plurality of airflow holes, at least some of the airflow holes being partially filled with the overlay metallic coating to change the volume thereof so as to adjust the airflow through the turbine component.
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