发明名称 ROTOR FOR OPERATION IN A FLOW MEDIUM
摘要 <p>A rotor of the type of a propeller or a turbine having a set of rotor blades and an annular shroud coincident with radially outward ends of the blades for simultaneous rotation with the rotor. The invention proposes a particular cross-sectional configuration of the shroud such that a lift force is generated at the shroud under effective axial flow conditions normally generated by the rotor or driving same. The shroud is disposed such that its suction side or surface faces radially inwardly. The invention presents a simple and thus inexpensive structure in combination with an increased efficiency rating by increasing the flow-through of air or other medium through the rotor.</p>
申请公布号 CA1138343(A) 申请公布日期 1982.12.28
申请号 CA19790339277 申请日期 1979.11.06
申请人 KLING, ALBERTO 发明人 KLING, ALBERTO
分类号 F01D5/02;B64C11/00;B64C27/20;F03D1/02;F03D1/06;F04D29/32;(IPC1-7):F03D1/06 主分类号 F01D5/02
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