发明名称 LIGHTWEIGHT SHROUDED FAN BLADE
摘要 A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a fan section including a fan with a plurality of fan blades rotatable about an axis. Each of the plurality of fan blades includes a mid-span shroud and a speed change device in communication with the fan.
申请公布号 WO2014099634(A2) 申请公布日期 2014.06.26
申请号 WO2013US74847 申请日期 2013.12.13
申请人 UNITED TECHNOLOGIES CORPORATION 发明人 SCHWARZ, FREDERICK, M.;WEISSE, MICHAEL, A.;ZYSMAN, STEVEN, H.
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