发明申请
- 专利标题： Contoured Stator Shroud
- 专利标题（中）： 轮廓定子护罩
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申请号： US13679093申请日： 2012-11-16
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公开(公告)号： US20140140822A1公开(公告)日： 2014-05-22
- 发明人: JOSEPH CAPOZZI , David Vickery Parker , Jeffrey Carnes
- 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
- 主分类号： F01D9/00
- IPC分类号： F01D9/00
摘要：
A contoured stator shroud has a stator chord overhang having a surface which varies in elevation forming a plurality of surface contours, wherein the contours reduce clearance between adjacent vanes during off design performance positioning of the vanes.
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