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7 条记录 (耗时 0.016 秒)

    Viscosity regulating valve
    1.
    发明授权
    Viscosity regulating valve 有权
    粘度调节阀

    公开(公告)号：US06789562B2

    公开(公告)日：2004-09-14

    申请号：US10379063

    申请日：2003-03-04

    申请人： Gerald P. Dyer ,  Richard Hector Bostiga

    发明人： Gerald P. Dyer ,  Richard Hector Bostiga

    IPC分类号： G05D703

    CPC分类号： H02K9/19 ,  F15B21/042 ,  F15B21/045 ,  G05D24/00 ,  Y10T137/2506 ,  Y10T137/2514 ,  Y10T137/2521 ,  Y10T137/2562 ,  Y10T137/2564 ,  Y10T137/2572 ,  Y10T137/6552 ,  Y10T137/7736

    摘要： The subject invention is a valve for regulating the viscosity of fluid. The valve includes a housing defining a bore having a first inlet supplying “cold” hydraulic fluid at a first viscosity and a second inlet supplying “hot” hydraulic fluid at a second viscosity. A spool valve disposed within the bore has at least one land to proportionally control the flow of hydraulic fluid through the inlets. Hydraulic fluid from the first and second inlets mixes within the valve and exits the valve through an outlet at an optimum viscosity. A flow restrictor creates a pressure force on the spool valve that is proportional to the viscosity of the hydraulic fluid flowing through the outlet. The pressure force acts to move the spool valve such that the spool valve partially blocks the flow of hydraulic fluid through the first and second inlets, thereby controlling the proportion of “cold” and “hot” fluid to maintain the viscosity of the hydraulic fluid flowing through the outlet.

    摘要翻译： 本发明是用于调节流体粘度的阀。 所述阀包括限定孔的壳体，所述孔具有以第一粘度供应“冷”液压流体的第一入口和以第二粘度供应“热”液压流体的第二入口。 设置在孔内的滑阀具有至少一个平台以成比例地控制通过入口的液压流体的流动。 来自第一和第二入口的液压流体在阀内混合并通过出口以最佳粘度离开阀。 限流器在滑阀上产生与流过出口的液压流体的粘度成比例的压力。 压力用于移动滑阀，使得滑阀部分地阻塞通过第一和第二入口的液压流体的流动，从而控制“冷”和“热”流体的比例，以保持液压流体的粘度流动 通过插座。

    Viscosity regulating valve
    6.
    发明授权
    Viscosity regulating valve 有权

    公开(公告)号：US06583525B2

    公开(公告)日：2003-06-24

    申请号：US09875559

    申请日：2001-06-06

    申请人： Gerald P. Dyer ,  Richard Hector Bostiga

    发明人： Gerald P. Dyer ,  Richard Hector Bostiga

    IPC分类号： H02K900

    CPC分类号： H02K9/19 ,  F15B21/042 ,  F15B21/045 ,  G05D24/00 ,  Y10T137/2506 ,  Y10T137/2514 ,  Y10T137/2521 ,  Y10T137/2562 ,  Y10T137/2564 ,  Y10T137/2572 ,  Y10T137/6552 ,  Y10T137/7736

    摘要： The subject invention is a valve for regulating the viscosity of fluid utilized by an integrated drive generator (IDG). The valve includes a housing defining a bore having a first inlet supplying “cold” hydraulic fluid at a first viscosity and a second inlet supplying “hot” hydraulic fluid at a second viscosity. A spool valve disposed within the bore has at least one land to proportionally control the flow of hydraulic fluid through the inlets. Hydraulic fluid from the first and second inlets mixes within the valve and exits the valve through an outlet at an optimum viscosity for the operation of the IDG. A flow restrictor creates a pressure force on the spool valve that is proportional to the viscosity of the hydraulic fluid flowing to the IDG. The pressure force acts to move the spool valve such that the spool valve partially blocks the flow of hydraulic fluid through the first and second inlets, thereby controlling the proportion of “cold” and “hot” fluid to maintain the viscosity of the hydraulic fluid flowing to the IDG within an optimum range.