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    Low stress engine for converting motion between reciprocating and rotational motion
    3.
    发明授权
    Low stress engine for converting motion between reciprocating and rotational motion 失效
    用于在往复运动和旋转运动之间转换运动的低应力发动机

    公开(公告)号：US5664464A

    公开(公告)日：1997-09-09

    申请号：US370729

    申请日：1995-01-10

    申请人： Douglas Timothy Carson

    发明人： Douglas Timothy Carson

    IPC分类号： F02B75/32 ,  F16C3/20 ,  F16F15/22

    CPC分类号： F16F15/22 ,  F02B75/32 ,  F16C3/20 ,  Y10T74/2173 ,  Y10T74/2183

    摘要： To boost RPM and to minimize the back and forth transfer of kinetic energy between a crank and a connector/reciprocating member in mechanisms having a stroke that is four times the crankpin offset, a connector which attaches the reciprocating member to the crank is weighted with counterweights to produce an effective connector center of mass at a location on the connector that, while rotating around the crankpin defines a motion perpendicular to the oscillation of the reciprocating member such that the resulting translational inertia of the connector is equal to but perpendicular and ninety degrees out of phase with the translational inertia of the reciprocating member so that their combined kinetic energy is constant, thus resulting in a zero transfer in energy between the crank and the connector/reciprocating member through each revolution unless external force is applied to the crank or to the reciprocating member.

    摘要翻译： 为了提高RPM并且在具有四倍于曲柄销偏移的冲程的机构中最小化在曲柄和连接器/往复运动构件之间的动能的前后传递，将往复运动构件附接到曲柄的连接器用配重 以在连接器上的位置处产生有效的连接器质心，当围绕曲柄销旋转时，围绕往复运动构件的摆动垂直的运动限定连接器的平移惯性等于或垂直于九十度 的相位与往复运动构件的平移惯量相结合，使得它们的组合动能是恒定的，从而在曲柄和连接器/往复运动构件之间通过每次旋转导致能量的零转移，除非外力施加到曲柄上 往复式构件。

    Purge system
    4.
    发明授权
    Purge system 失效
    清洗系统

    公开(公告)号：US5844137A

    公开(公告)日：1998-12-01

    申请号：US714802

    申请日：1996-09-17

    申请人： Douglas Timothy Carson

    发明人： Douglas Timothy Carson

    IPC分类号： G01F1/00 ,  G01F1/26 ,  G01F1/28 ,  G01F1/52 ,  G01F15/12 ,  G01N1/10 ,  G01N1/20 ,  G05D7/06 ,  G05D16/20 ,  G05D16/04

    CPC分类号： G05D7/067 ,  G01F1/002 ,  G01F1/26 ,  G01F1/28 ,  G01F1/52 ,  G01F15/12 ,  G01N1/2035 ,  Y10T137/0396 ,  Y10T137/7738 ,  Y10T137/86413

    摘要： To measure flow rates, the cross-sectional shape of the flow path is changed by inserting a multiple position gate into the flow path and altering the position of the gate to maintain the head of liquid constant with a reduced flow cross section. The position of the multiple position gate is correlated with the depth as measured with a bubbler to provide an indication of flow rate. To purge the bubbler line, a purge tank is located near the bubbler line. At timed periods or as manually initiated the controller causes an increase in pressure in accumulator portion of the purge tank. When a predetermined pressure is reached, a purge valve in the purge tank opens, rapidly allowing a burst of air at a substantial pressure and velocity to flow through the bubbler line to remove any material adhering to the bubbler outlet port. For this purpose, the purge tank acts as an accumulator until the pressure in the tank against the effective area of the inner portion of a purge valve element overcomes the resisting force of a spring, at which time the valve element moves slightly, permitting air to flow over a larger area of the valve element. This increases the area receiving the accumulator air pressure to include an outer portion of the valve element and this increased effective pressure area of the valve increases the force rapidly to cause the valve to snap open.

    摘要翻译： 为了测量流量，流路的横截面形状通过将多位置浇口插入到流动路径中而改变，以改变浇口的位置以保持液体头部以减小的流动横截面恒定。 多位置门的位置与用起泡器测量的深度相关以提供流速的指示。 为了清除起泡器管线，清洗槽位于起泡器线附近。 在定时时间段或手动启动时，控制器会导致清洗槽的蓄液部分的压力增加。 当达到预定压力时，净化罐中的净化阀打开，迅速允许以相当大的压力和速度爆发的空气流过起泡器管线以去除附着在起泡器出口上的任何材料。 为此，净化槽作为蓄能器，直到罐内的压力相对于净化阀元件的内部的有效区域的压力克服了弹簧的阻力，此时阀元件略微移动，允许空气 流过阀元件的较大区域。 这增加了接收蓄能器空气压力的面积以包括阀元件的外部部分，并且阀的这种增加的有效压力面积迅速增加，以使阀门卡通。

    Remote installation method and tool
    6.
    发明授权
    Remote installation method and tool 失效
    远程安装方法和工具

    公开(公告)号：US06263747B1

    公开(公告)日：2001-07-24

    申请号：US08502560

    申请日：1995-07-14

    申请人： Douglas Timothy Carson ,  Paul George Wright ,  John D. Hull

    发明人： Douglas Timothy Carson ,  Paul George Wright ,  John D. Hull

    IPC分类号： B08B900

    CPC分类号： E03F7/00 ,  F16L55/26

    摘要： To insert an instrument into a flow stream of a sewer pipe from the street, the instrument is fastened to a holder, which in turn is fastened to a portion of an expansion ring opposite its two opened edges. A cord is fastened to one of the edges of the expansion ring and passes over a curved post mounted to the other edge of the expansion ring and extended upwardly in a direction parallel to the edges of the expansion ring so that it can be pulled to compress the expansion ring to a small diameter cylinder and released to expand it against the wall of a pipe. A post is mounted to the expansion ring to permit a long tool to grip the post and move the expansion ring into a sewer pipe where it is expanded and released.

    摘要翻译： 为了将仪器从街道插入下水道的流动流中，仪器被固定到保持器上，固定器又固定在与两个开口边缘相对的一部分膨胀环上。 绳索被固定到膨胀环的一个边缘上，并且穿过安装到膨胀环的另一边缘上的弯曲柱，并且沿着平行于膨胀环的边缘的方向向上延伸，使得其可被拉动以压缩 膨胀环到一个小直径的气缸并释放以将其膨胀到管道的壁上。 支柱安装到膨胀环上，以允许长的工具夹紧柱，并将膨胀环移动到其被扩展和释放的下水管中。