- 专利标题: Hot gas path component with impingement and pedestal cooling
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申请号: US14063131申请日: 2013-10-25
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公开(公告)号: US10001018B2公开(公告)日: 2018-06-19
- 发明人: William Stephen Kvasnak , Scott Edmond Ellis
- 申请人: General Electric Company
- 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: Eversheds Sutherland (US) LLP
- 主分类号: F01D5/18
- IPC分类号: F01D5/18 ; F01D25/12 ; F23M5/08 ; F23R3/00
摘要:
The present application provides a hot gas path component for use in a hot gas path of a gas turbine engine. The hot gas path component may include an internal wall, an external wall facing the hot gas path, an impingement wall, a number of internal wall pedestals positioned between the internal wall and the impingement wall, and a number of external wall pedestals positioned between the external wall and the impingement wall.