发明名称 Airfoil and method for protecting airfoil leading edge
摘要 An airfoil is disclosed having a concave pressure side (70) and a convex suction side (72) defining a chord length, and a leading edge (74) and a trailing edge (76). A leading edge protective strip (80) is adhered by a bond layer (82) to and protectively covers the leading edge (74) and respective predetermined portions of the pressure side (70) and suction side (72) of the airfoil body from the leading edge (74) downstream towards the trailing edge (76). The predetermined portion of the suction side (72) covered by the leading edge protective strip (80) is less than the predetermined portion of the pressure side (70) covered by the leading edge protective strip (80).
申请公布号 EP2022942(A1) 申请公布日期 2009.02.11
申请号 EP20080156477 申请日期 2008.05.19
申请人 GENERAL ELECTRIC COMPANY 发明人 SCHILLING, JAN CHRISTOPHER;SCHNEIDER, MICHAEL HARVEY;BAUR, ROBERT GEORGE
分类号 F01D5/28;B64C11/20;F01D5/14;F04D29/38 主分类号 F01D5/28
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