- 专利标题： AIRFOIL TIP CLEANING AND ASSESSMENT SYSTEMS AND METHODS
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申请号： EP23169584.2申请日： 2023-04-24
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公开(公告)号： EP4276281A1公开(公告)日： 2023-11-15
- 发明人: PRIHAR, Ron I. , PROPHETER-HINCKLEY, Tracy A.
- 申请人： RTX Corporation
- 申请人地址： US Farmington, CT 06032 10 Farm Springs Road
- 代理机构： Dehns
- 优先权： US202217744530 20220513
- 主分类号： F01D5/20
- IPC分类号： F01D5/20 ; F01D11/12 ; F01D25/00 ; F01D5/00 ; F01D5/28
摘要：
A method comprises: flowing a potted component in a liquid state over a tip (214) of an airfoil (210), the tip (214) of the airfoil (210) having a coating (220) disposed thereon, the coating (220) comprising a metal plating (221) and a plurality of protrusions (222), each protrusion in the plurality of protrusions (222) extending from the metal plating (221); allowing the potted component to harden to form a hardened potted component; and removing the hardened potted component from the tip (214) of the airfoil (210).
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