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公开(公告)号：US4040504A
公开(公告)日：1977-08-09
申请号：US635439
申请日：1975-11-26
申请人： Roy B. Smith
发明人： Roy B. Smith
摘要： An annular lubrication reservoir is mounted on the periphery of a rotatable shaft, the reservoir defining a fluid tight annular enclosure having one or more apertures through its outermost surface. Conduit means are connected to the aperture for conducting lubrication from the reservoir to a bearing surface. Valve means are mounted in the aperture to limit the lubricant flow to one direction, out of the reservoir toward the bearing surface. A piston pump is mounted in association with the apertures whereby on rotation of the shaft the piston is driven radially outward to force lubricant out of the reservoir through the valve and into the conduit.
摘要翻译： 环形润滑储存器安装在可旋转轴的周边上，储存器限定具有穿过其最外表面的一个或多个孔的流体密封的环形外壳。 导管装置连接到孔，用于从储存器到支承表面进行润滑。 阀装置安装在孔中以将润滑剂流向一个方向，从储存器中朝向轴承表面。 活塞泵与孔相关联地安装，由此在轴的旋转时，活塞被径向向外驱动，以迫使润滑剂通过阀进入储存器并进入管道。
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公开(公告)号：US4147233A
公开(公告)日：1979-04-03
申请号：US714622
申请日：1976-08-16
申请人： Roy B. Smith
发明人： Roy B. Smith
CPC分类号： H01H43/32 , F16N25/02 , H03K17/64 , H03K3/40 , F16N2230/10 , Y10T137/86389 , Y10T307/951
摘要： A solid state timing circuit exhibiting very high reliability under adverse environmental operational conditions such as are encountered in automatic truck lubrication systems. The circuit utilizes an electrochemical timing device operating in plate and deplate modes to achieve a periodic actuation of an inductive load. Two transistor stages are operatively associated with the electrochemical timing device and an R-C timing network is used to control one of these transistor stages.
摘要翻译： 固态定时电路在不利的环境操作条件下表现出非常高的可靠性，例如在自动卡车润滑系统中遇到的。 该电路利用电化学定时装置在板和去极化模式下工作以实现感性负载的周期性致动。 两个晶体管级与电化学定时装置可操作地相关联，并且使用R-C定时网络来控制这些晶体管级之一。
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公开(公告)号：US4113060A
公开(公告)日：1978-09-12
申请号：US807984
申请日：1977-06-20
申请人： Roy B. Smith
发明人： Roy B. Smith
摘要： An annular lubrication reservoir is mounted on the periphery of a rotatable shaft, the reservoir defining a fluid tight annular enclosure having one or more apertures through its surface. Conduit means are connected to the apertures for conducting lubrication from the reservoir to a bearing surface. Valve means are mounted adjacent the aperture to limit the lubricant flow to one direction, out of the reservoir toward the bearing surface. A piston pump is mounted in association with the apertures whereby on rotation of the shaft the piston is driven radially outward to force lubricant out of the reservoir through the valve and into the conduit.
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