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    • 8. 发明授权
    • Seal system for irrigated scrubber mandrel assembly
    • 灌溉洗涤器心轴组件密封系统
    • US07162765B2
    • 2007-01-16
    • US10625973
    • 2003-07-23
    • Adam Sean HarbisonScott PetersonBryan Riley
    • Adam Sean HarbisonScott PetersonBryan Riley
    • B08B1/04
    • H01L21/67046B08B1/02B08B1/04G11B23/505
    • An improved cleaning fluid supply housing assembly for a cascade-type substrate scrubber having a sliding piston configured with a flange with recesses so that the piston is out of contact with the rotating part of the brush core mandrel bearing assembly. Rather, the piston flange outer face only contacts the stationary outer race of the mandrel bearing. The water supply piston is also configured with a full bore to minimize the pressure on the end of the mandrel. A tolerance-controlled leak through the bearing is provided by the configuration of the piston flange to provide a flushing of the area in which wear might be a source of particle generation by a controlled tolerance leak upstream of the brushes. These features substantially eliminate the source of particle generation from contact wear and the contribution of such wear particles into the interface between the brush and the substrate surface being cleaned.
    • 一种用于级联型衬底洗涤器的改进的清洁流体供应壳体组件,其具有滑动活塞,所述滑动活塞构造有具有凹部的凸缘,使得活塞与刷芯心轴承组件的旋转部分脱离接触。 相反,活塞凸缘外表面仅接触心轴轴承的固定外圈。 供水活塞还配置有全孔,以使心轴端部的压力最小化。 通过活塞凸缘的构造提供了通过轴承的公差控制的泄漏,以便通过刷子上游的受控公差泄漏来提供磨损可能是颗粒产生源的区域的冲洗。 这些特征基本上消除了来自接触磨损的颗粒产生的来源以及这种磨损颗粒对刷和待清洁的基底表面之间界面的贡献。
    • 9. 发明授权
    • Reconfigurable metered material dispenser
    • 可重配量计量物料分配器
    • US07143909B2
    • 2006-12-05
    • US10851871
    • 2004-05-21
    • Scott PetersonMichael TuckerPeter ElliotJames E. JohansonFedor BaranovInnesa BaranovKeith E. Antal, Sr.
    • Scott PetersonMichael TuckerPeter ElliotJames E. JohansonFedor BaranovInnesa BaranovKeith E. Antal, Sr.
    • B67D5/00
    • G01F11/261
    • A dispenser is provided for delivering a controlled quantity of a granular material. The dispenser includes a container assembly, a diffuser and a metering cup. The container includes a reservoir which supports a disposable cartridge of granular material. The cartridge is supported in the reservoir so as to define a passageway therebetween. A nozzle is defined for the outflow of material from the cartridge. The diffuser is disposed on one end of the container and includes a plurality of apertures. The metering cup is disposed on the opposite end of the container and has an open end adapted to receive granular material. Adjustment of the axial spacing between the nozzle and metering cup varies the quantity of granular material collected in the cup. The granular material is dispensed by inverting the container to a second orientation, such that material flows out of the metering cup, through the passageway and out of the diffuser. The nozzle may serve as a piercing mechanism for opening the disposable cartridge upon its insertion into the reservoir.
    • 提供分配器用于输送受控量的颗粒材料。 分配器包括容器组件,扩散器和计量杯。 容器包括一个支撑粒状材料的一次性盒的储存器。 墨盒被支撑在储存器中,以便在其间限定通道。 一个喷嘴被定义为用于材料从墨盒中流出。 扩散器设置在容器的一端并且包括多个孔。 计量杯设置在容器的相对端,并且具有适于容纳颗粒材料的开口端。 喷嘴和计量杯之间的轴向间距的调节会改变杯中收集的颗粒物质的数量。 通过将容器翻转到第二取向来分配颗粒材料,使得材料从计量杯中流出通过通道并离开扩散器。 喷嘴可以用作穿刺机构,用于在一次性盒被插入储存器中时打开一次性盒。