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    • 3. 发明申请
    • OVERCAP SPRAYER ASSEMBLY
    • OVERCAP喷雾器总成
    • WO1996026012A2
    • 1996-08-29
    • PCT/US1996002211
    • 1996-02-13
    • S. C. JOHNSON & SON, INC.
    • S. C. JOHNSON & SON, INC.DEMAREST, Scott, W.GATZEMEYER, John, J.BUHLER, James, E.MILLER, Allen, D.
    • B05B00/00
    • B65D83/205B05B11/0027B65D83/40B65D83/56
    • An overcap sprayer assembly and method of its manufacture. The overcap sprayer assembly includes an actuator and an overcap. The actuator has a body and a sprayer arm. The body includes means for attachment preferably to the valve cup rim of the can. A skirt extends circumferentially around the perimeter of the body. At least one actuator access port provides access through the skirt to the interior of the body. The sprayer arm of the actuator has a nozzle adapted to direct spray outwardly through an actuator access port. The overcap attaches to the skirt of the actuator body in coaxially turning relation thereto. An overcap wall extends downwardly from the outer margins of the overcap dome, surrounding the actuator body. The overcap also has at least one overcap access port that may be moved between an open position, wherein an overcap access port is aligned with the actuator access port through which the nozzle is adapted to direct spray, and a closed position, wherein the overcap wall obstructs the actuator access port. Preferably a lock member extends from one of the actuator body and the overcap to project into and engage an opposed locking port of the other of the actuator body and overcap. Preferably the locking port is an access port. The lock member has an unlocked position, wherein it is not engaged in an opposed locking port and the overcap may freely turn on the actuator body, and a locked position assumed when the lock member becomes aligned with an opposed locking port, projects thereinto, and engages the opposed locking port, resisting further overcap turning.
    • 上盖式喷雾器组件及其制造方法。 顶盖喷雾器组件包括致动器和顶盖。 致动器具有主体和喷雾器臂。 主体包括用于优选地附接到罐的阀杯边缘的装置。 裙部围绕身体的周边周向延伸。 至少一个致动器接近端口提供穿过裙部到身体内部的通路。 致动器的喷雾器臂具有适于直接向外喷射通过致动器进入端口的喷嘴。 上盖以与其同轴转动的关系附接到致动器主体的裙部。 一个盖帽壁从顶盖圆顶的外边缘向下延伸,围绕着致动器主体。 顶盖还具有至少一个上盖接入口,其可以在打开位置之间移动,其中上盖接入端口与致动器进入端口对齐,喷嘴适于通过该进口端口引导喷射,以及关闭位置,其中,顶盖壁 阻塞执行器进出口。 优选地,锁定构件从致动器主体和顶盖中的一个延伸以伸入和接合致动器主体和顶盖中的另一个的相对的锁定口。 优选地,锁定端口是接入端口。 锁定构件具有解锁位置,其中它不接合在相对的锁定端口中,并且顶盖可以自由地打开致动器主体,并且当锁定构件与相对的锁定口对准时假设的锁定位置突出到其中,并且 接合相对的锁定端口,抵抗进一步的上盖转动。
    • 5. 发明申请
    • POWDER COATING SYSTEM INCORPORATING IMPROVED METHOD AND APPARATUS FOR MONITORING FLOW RATE OF ENTRAINED PARTICULATE FLOW
    • 粉末涂料系统的改进方法和装置,用于监测进入颗粒流动的流速
    • WO1997002895A2
    • 1997-01-30
    • PCT/US1996011704
    • 1996-07-15
    • NORDSON CORPORATION
    • NORDSON CORPORATIONSCHMITKONS, James, W.PRICE, Richard, P.ASKEW, John, R.SHANABERGER, Jan, L.
    • B05B00/00
    • B05B7/1454B05B7/14B05B12/085
    • A system for monitoring the flow rate of particulate material entrained within an air stream includes a feed hopper providing a source of the particulate material, and a hose for conveying the particulate material within the air stream. A pump draws the particulate material from the feed hopper and transports the particulate material with the air stream through the hose. A flow meter is associated with the hose and measures the mass flow rate of the particulate material through the hose to provide a first flow indication. A device is associated with the feed hopper and measures the change in weight of the feed hopper over a predetermined interval to provide a second flow indication. A controller corrects the first flow indication from the flow meter according to the second flow indication from the gravimetric device. The flow measurement system provides an accurate and fast responding flow meter by combining the advantages of a fast responding in-line flow meter with the accuracy of a weight measurement system.
    • 用于监测夹带在空气流中的颗粒物质的流速的系统包括提供颗粒材料源的进料斗和用于在气流内输送颗粒物质的软管。 泵从进料斗中抽出颗粒材料,并将颗粒物质与空气流一起输送通过软管。 流量计与软管相关联并且测量通过软管的颗粒材料的质量流率以提供第一流量指示。 设备与进料斗相关联,并且在预定间隔内测量进料斗重量的变化以提供第二流量指示。 控制器根据来自重量分析装置的第二流量指示从流量计校正第一流量指示。 流量测量系统通过将快速响应的在线流量计的优点与重量测量系统的精度相结合,提供了一种精确而快速的响应流量计。