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    • 24. 发明专利
    • Propeller system for underwater or water-borne structure
    • 用于水下或水体结构的螺旋桨系统
    • JP2011099434A
    • 2011-05-19
    • JP2010209551
    • 2010-09-17
    • Anadarko Petroleum Corpアナダルコ ペトロリアム コーポレイション
    • BOLIN WILLIAM D
    • F03B13/10B63B35/00F03B13/26F03B17/06
    • F03B17/061F05B2240/40F05B2240/93F05B2240/97Y02E10/28Y02E10/38Y02E10/725
    • PROBLEM TO BE SOLVED: To provide a propeller system for an underwater or water-borne structure usable for an eco-friendly water flow power generation system capable of safely, reliably and efficiently supplying large-scale electric power.
      SOLUTION: This propeller system for the underwater or water-borne structure includes a hub member to be arranged by connecting a propeller to a driving system and a propeller member having one or more of concentrically arranged rings. The concentrically arranged rings include an inner ring member, an outer ring member and a plurality of curved fin members separated by clearances arranged between the inner ring member and the outer ring member. In these clearances, fluid pressure is turned outside, and rotation of this propeller is facilitated, and while, since an aquatic life proceeding toward its propeller is pushed outside or made to escape from a wide clearance of the outside ring, the efficient and eco-friendly system is provided.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种可用于能够安全,可靠和有效地提供大规模电力的环保水流发电系统的水下或水底结构的螺旋桨系统。 解决方案:用于水下或水底结构的该螺旋桨系统包括通过将螺旋桨连接到驱动系统而布置的轮毂构件和具有一个或多个同心布置的环的螺旋桨构件。 同心布置的环包括内环构件,外圈构件和多个弯曲翅片构件,所述多个弯曲翅片构件由布置在内圈构件和外圈构件之间的间隙分隔开。 在这些间隙中,流体压力转向外部,并且促进了该螺旋桨的旋转,并且由于向其螺旋桨进行的水生生物被推向外部或使其从外侧环的宽间隙排出,因此, 提供友好的系统。 版权所有(C)2011,JPO&INPIT