Serrated fan blade,申请号EP20020254867-传众专利搜索

发明名称	Serrated fan blade
摘要	<p>A turbofan engine includes a row of fan blades (14) disposed upstream from a row of stator vanes (18), and is powered by a core engine (22). The fan blades are serrated (34) for mixing wakes therefrom to attenuate fan noise. <IMAGE></p>
申请公布号	EP1277966(B1)	申请公布日期	2006.06.07
申请号	EP20020254867	申请日期	2002.07.11
申请人	GENERAL ELECTRIC COMPANY	发明人	GLIEBE, PHILIP ROGER
分类号	F02K3/06;F04D29/32;F01D5/14;F04D29/38;F04D29/66;F04D29/68	主分类号	F02K3/06
代理机构		代理人
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