发明名称 Turbofan engine
摘要 <p>The engine has a core-flow channel (5), and a bypass duct (3) surrounding the core-flow channel and comprising an inner sidewall (2). The sidewall is retained against an engine lining (1). The sidewall has a straight, conically widening form that is smoothly transferred into a circular-arc transition area downstream of supports, struts and guide vanes (7). The form of the engine lining is adapted to a shape of the sidewall, and a gearbox (14) is arranged in an inner area of the engine in an area existing between the sidewall and a separating wall (4) limiting the core-flow channel.</p>
申请公布号 EP2275663(A2) 申请公布日期 2011.01.19
申请号 EP20100168282 申请日期 2010.07.02
申请人 ROLLS-ROYCE DEUTSCHLAND LTD & CO KG 发明人 CLEMEN, CARSTEN
分类号 F02K3/06;F02C7/32 主分类号 F02K3/06
代理机构 代理人
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