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    • 80. 发明申请
    • PERFECTED SUBMERSIBLE HYDRAULIC MOTOR STRUCTURE, PARTICULARLY FOR PRESSURIZED SYSTEMS
    • 完善的不合适的液压马达结构,特别适用于加压系统
    • WO2009019291A1
    • 2009-02-12
    • PCT/EP2008/060355
    • 2008-08-06
    • DE NUZZO, ElvioFELEPPA, Vito
    • DE NUZZO, ElvioFELEPPA, Vito
    • F03B5/00F01D1/34
    • F03B5/00F01D1/34F05B2250/82F05D2250/82Y02E10/20
    • The invention is a submersible hydraulic motor structure particularly suited to be used in closed and pressurized hydraulic circuits, comprising a casing (2, 102, 202) provided with an inlet opening (3, 103, 203) for the pressurized fluid, an outlet (4, 104, 204) of the fluid and one disc-shaped rotor (8, 108, 208) arranged between the inlet opening (3, 103, 203) and the outlet and constrained so as to turn in the casing (2, 102, 202). The disc-shaped rotor (8, 108, 208) comprises a plurality of axial through holes (7, 107, 207) arranged on one of its crown (C) and equally spaced from one another. The motor structure also comprises one converging nozzle (6, 106, 206) arranged upstream of the rotor (8, 108, 208) and suited to accelerate the fluid against the inner surfaces (14, 114, 214) of the plurality of axial through holes (7, 107, 207).
    • 本发明是一种特别适用于封闭和加压液压回路的潜水液压马达结构,包括设有用于加压流体的入口(3,103,203)的外壳(2,102,202),出口( 4,104,204)和一个设置在入口(3,103,203)和出口之间的盘形转子(8,108,208),并被限制在壳体(2,102,204)中 ,202)。 盘形转子(8,108,208)包括多个轴向通孔(7,107,207),其布置在其冠部(C)中的一个上,并且彼此间隔开。 马达结构还包括设置在转子(8,108,208)上游的一个会聚喷嘴(6,106,206),并适于加速流体抵靠多个轴向通过的内表面(14,114,214) 孔(7,107,207)。