发明授权
- 专利标题： Turbine shroud segment with integrated impingement plate
- 专利标题（中）： 具有集成冲击板的涡轮机护罩段
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申请号： US13221997申请日： 2011-08-31
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公开(公告)号： US08784037B2公开(公告)日： 2014-07-22
- 发明人: Eric Durocher , Guy Lefebvre
- 申请人： Eric Durocher , Guy Lefebvre
- 申请人地址： CA Longueuil, QC
- 专利权人： Pratt & Whitney Canada Corp.
- 当前专利权人： Pratt & Whitney Canada Corp.
- 当前专利权人地址： CA Longueuil, QC
- 代理机构： Norton Rose Fulbright Canada LLP
- 主分类号： F04D29/58
- IPC分类号： F04D29/58
摘要：
A turbine shroud segment is metal injection molded (MIM) about an insert having a cooling air cavity covered by an impingement plate. The insert is held in position in an injection mold and then the MIM material is injected in the mold to form the body of the shroud segment about the insert.
公开/授权文献
- US20130051979A1 TURBINE SHROUD SEGMENT WITH INTEGRATED IMPINGEMENT PLATE 公开/授权日：2013-02-28