发明公开
- 专利标题： TURBINE ENGINE INCLUDING A COMPOSITE AIRFOIL ASSEMBLY HAVING A DOVETAIL PORTION
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申请号： US18173989申请日： 2023-02-24
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公开(公告)号： US20240287911A1公开(公告)日： 2024-08-29
- 发明人: Benjamin Thomas Van Oflen , Gary Willard Bryant, Jr. , Michael John Franks , Elzbieta Kryj-Kos , Nicholas Joseph Kray , Arthur William Sibbach
- 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： F01D5/30
- IPC分类号： F01D5/30 ; F01D5/28
摘要：
A turbine engine having a disk and a composite airfoil assembly. The disk having a slot. The composite airfoil assembly having an airfoil portion, a dovetail portion, and a roll snubber. The dovetail portion having a radially inner surface. The roll snubber being provided on the radially inner surface. The radially inner surface spaced from the slot to define a gap therebetween.
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