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1.发明授权
公开(公告)号：US5551909A
公开(公告)日：1996-09-03
申请号：US348863
申请日：1994-11-28
申请人： Donald C. Bailey
发明人： Donald C. Bailey
IPC分类号： B05B3/02 , B08B3/02 , B08B7/00 , B21B45/08 , B24C3/32 , B24C5/02 , B24C5/04 , B24C7/00 , B24C9/00 , B24C11/00 , F26B13/16 , B24C3/00
CPC分类号： B24C7/0084 , B05B3/02 , B08B3/02 , B08B7/00 , B21B45/08 , B24C11/00 , B24C11/005 , B24C3/325 , B24C5/02 , B24C5/04 , B24C7/0046 , B24C7/0053 , B24C7/0076 , B24C9/00 , F26B13/16
摘要： A high pressure water cleaning method and apparatus using a nozzle assembly wherein abrasive particles (172) are separated from a transport gas and injected into a high pressure water spray within an impact and mixing chamber (320) at an incidence angle (MA, MA') and velocity sufficient for the separated particles to penetrate into and thereby mix with a high velocity core (360) of the water spray (FS). The spray pattern is preferably fanned shaped instead of cone shaped, and preferably does not touch at least one outlet passage wall downstream of the impact chamber (320) to provide an exit flow path (AG) for the separated transport gas. For this purpose, an axis (CL) of the spray pattern may be offset (OS) from the center (SC) of the outlet passage (302) of the nozzle assembly, which may be either fixed (280, 285) or rotated (650).
摘要翻译： 一种高压水清洗方法和使用喷嘴组件的设备，其中磨料颗粒（172）与输送气体分离并且以冲击和混合室（320）内的入射角（MA，MA'）注入高压水喷雾中， ）和足够的速度使分离的颗粒渗入并由此与水喷雾（FS）的高速芯（360）混合。 喷雾图案优选为扇形，而不是锥形，并且优选地不接触冲击室（320）下游的至少一个出口通道壁，以提供用于分离的输送气体的出口流动路径（AG）。 为此目的，喷射图案的轴线（CL）可以与喷嘴组件的出口通道（302）的中心（SC）偏移（OS），其可以是固定的（280,285）或旋转（ 650）。
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公开(公告)号：US5924670A
公开(公告)日：1999-07-20
申请号：US987674
申请日：1997-12-09
CPC分类号： F16F7/108 , F16F1/3615 , F16F7/1005
摘要： An apparatus for reducing vibration has a mount for attaching to a vibrating body, such as the frame of an aircraft. A plate is spaced from the mount with a mass there between. A first elastomeric ring is compressed between the mass and the mount, and a second elastomeric ring is compressed between the mass and the plate. The rings act as a spring having a stiffness that defines a resonant frequency at which the mass oscillates. Vibration in the body is reduced by the mass movement absorbing vibrational energy and the energy absorption is maximized when the mass resonates at the vibration frequency. A controller senses body vibration and operates a mechanism that alters the spacing between the mount and the plate thereby adjusting the spring stiffness. The stiffness of the spring is changed until the resonant frequency of the mass is tuned to the vibration frequency of the body.
摘要翻译： 用于减少振动的装置具有用于附接到诸如飞行器的框架的振动体的安装件。 一个板与安装座间隔一定距离。 第一弹性体环在质量块和安装件之间被压缩，并且第二弹性体环在质量块和板之间被压缩。 这些环用作具有限定质量振荡的共振频率的刚度的弹簧。 当质量在振动频率下谐振时，通过吸收振动能的质量运动减小身体的振动，并且能量吸收最大化。 控制器感测身体振动并且操作改变安装座和板之间的间隔的机构，从而调节弹簧刚度。 改变弹簧的刚度，直到质量的谐振频率被调谐到身体的振动频率。
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公开(公告)号：US6148732A
公开(公告)日：2000-11-21
申请号：US163564
申请日：1998-09-30
申请人： Ronald K. Conway , Donald C. Bailey
发明人： Ronald K. Conway , Donald C. Bailey
摘要： A track cleaning system mounted on a railcar and comprising track rail cleaning nozzles, leaf removal nozzles and third rail cleaning nozzles. Each of the nozzles may provide a fan-shaped spray pattern diverging to either side of a central axis and having a major axis. For each track rail nozzle, the central axis may be perpendicular to a horizontal top rail surface and the major axis may be perpendicular to the rail surface centerline. For each leaf nozzle, the central axis may be directly downwardly from the horizontal and the major axis may be parallel to an elongated spray bar on which one or more leaf nozzles are mounted. For each third rail nozzle, the central axis may be directed downwardly from the horizontal and the major axis may be positioned vertically. The third rail nozzles may be mounted to the rear of the leaf nozzles to aid in leaf removal. Main water valves are remotely actuated by air to release high pressure water to corresponding sets of nozzles. A pressure control valve controls the pressure of water supplied to the main water valves from a positive displacement, high pressure water pump.
摘要翻译： 安装在轨道车上的轨道清洁系统，包括轨道清洁喷嘴，叶片去除喷嘴和第三轨道清洁喷嘴。 每个喷嘴可以提供分散到中心轴线的任一侧并具有长轴的扇形喷雾图案。 对于每个轨道喷嘴，中心轴线可以垂直于水平的顶部轨道表面，并且该长轴线可以垂直于轨道表面中心线。 对于每个叶喷嘴，中心轴线可以从水平面直接向下，并且长轴可以平行于其上安装有一个或多个叶喷嘴的细长喷杆。 对于每个第三轨道喷嘴，中心轴线可以从水平面向下指向，并且长轴线可以垂直定位。 第三轨道喷嘴可以安装到叶喷嘴的后部以帮助叶片移除。 主水阀由空气远程驱动，以将高压水释放到相应的喷嘴组。 压力控制阀从正排量高压水泵控制供给主水阀的水的压力。
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公开(公告)号：US5263504A
公开(公告)日：1993-11-23
申请号：US047181
申请日：1993-04-16
摘要： An apparatus and method for removing a coating of undesirable material from a substrate of desired material by impacting the coating with narrowly focused streams of fluid discharged at high velocity from nozzle tips rotated rapidly by a nozzle head during linear, relative movement between the nozzle head and the coated substrate. The nozzle head may be rotated by a motor or self-actuated by tilting the tips out of the plane of the spin axis. The nozzle tips also may be canted radially to undercut and peel away the coating. The nozzle assembly may be continuously or intermittently actuated, fixedly or movably mounted, and used singularly or in plural array. Specific applications are described for descaling metal, cleaning electrolytic bath deposits from electrodes, and removing resinous materials from metal surfaces.
摘要翻译： 一种用于通过在喷嘴头和喷嘴头之间的线性相对运动期间通过喷嘴头快速喷射的流体以高速排出的狭窄聚焦流体冲击涂层而从所需材料的衬底去除不期望材料的涂层的装置和方法， 涂覆的基材。 喷嘴头可以由马达旋转或通过将尖端倾斜到旋转轴的平面内而自动致动。 喷嘴尖端还可以径向倾斜以切割并剥离涂层。 喷嘴组件可以连续地或间歇地致动，固定地或可移动地安装，并且被单独或多个阵列使用。 描述了用于对金属进行除垢的具体应用，从电极清洗电解槽沉积物，以及从金属表面除去树脂材料。
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公开(公告)号：US5220935A
公开(公告)日：1993-06-22
申请号：US635949
申请日：1990-12-28
摘要： An apparatus and method for removing a coating of undesirable material from a substrate of desired material by impacting the coating with narrowly focused streams of fluid discharged at high velocity from nozzle tips rotated rapidly by a nozzle head during linear, relative movement between the nozzle head and the coated substrate. The nozzle head may be rotated by a motor or self-actuated by tilting the tips out of the plane of the spin axis. The nozzle tips also may be canted radially to undercut and peel away the coating. The nozzle assembly may be continuously or intermittently actuated, fixedly or movably mounted, and used singularly or in plural array. Specific applications are described for descaling metal, cleaning electrolytic bath deposits from electrodes, and removing resinous materials from metal surfaces.
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