公开(公告)号：US11459097B2

公开(公告)日：2022-10-04

申请号：US16160121

申请日：2018-10-15

Applicant: Bell Helicopter Textron Inc.

Inventor： Bryan John Huber ,  Jared Mark Paulson

IPC: B64C27/473 ,  F01D5/28 ,  B64F5/40 ,  B32B1/00 ,  B32B7/12 ,  B29C65/48 ,  B32B37/12 ,  B32B38/14 ,  C23C4/08 ,  C23C4/10 ,  B32B37/24

Abstract: The present invention includes an apparatus for protecting an aerodynamic surface from erosion including a screen capable of being applied to a leading edge of the aerodynamic surface; and an erosion protection coating applied to the screen before or after the screen is applied to the leading edge, wherein the erosion protection coating protects the aerodynamic surface from erosion.