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    • 1. 发明授权
    • Atomizer of reciprocating pump type
    • 往复泵型雾化器
    • US5881925A
    • 1999-03-16
    • US820942
    • 1997-03-19
    • Yasunori Ando
    • Yasunori Ando
    • B05B11/00B05B15/00B65D47/34B67D5/58
    • B05B11/3018B05B11/0078B05B11/3004B05B11/3016B05B15/002B05B15/003
    • In the reciprocating pump P, the pressure chamber 30 is formed by an atomizing tube 15, a piston 28, and a cylinder 20. The pressure chamber 30 has a check valve 24 that opens and closes the inlet of the said pressure chamber 30 and a ball-shaped stirring material 25 moving freely in the pressure chamber 30 that stirs the mixture in the pressure chamber 30. On the other hand, pumping space is formed by the piston 28 and the cylinder 20 in the reciprocating pump P, apart from the pressure chamber 30. The pumping space 29 is occupied by the mixture pumped up when the push button 17 is returned to its home position and communicating holes are provided through which the mixture is discharged into the container 10 when the push button is pressed. The atomizer of an reciprocating pump type of the present invention can stir sufficiently and atomize a liquid-powder mixture when used.
    • 在往复泵P中,压力室30由雾化管15,活塞28和气缸20形成。压力室30具有打开和关闭所述压力室30的入口的止回阀24和 球形搅拌材料25在压力室30内自由移动,搅拌压力室30中的混合物。另一方面,泵送空间由往复泵P中的活塞28和缸体20形成,除了压力 当按钮17返回到其原始位置时,泵送空间29被泵送的混合物占据,并且当按压按钮时,提供连通孔,通过该空气将混合物排放到容器10中。 本发明的往复泵型雾化器可以充分搅拌,并在使用时雾化液体粉末混合物。
    • 9. 发明授权
    • Compressed air duster with rotatable agitator
    • 带可旋转搅拌器的压缩空气除尘器
    • US6113003A
    • 2000-09-05
    • US400013
    • 1999-09-21
    • Gregory C. Condon
    • Gregory C. Condon
    • B05B7/14B05B7/24B05B15/00B05B9/00
    • B05B7/1422B05B15/002B05B7/2416B05B7/2418
    • A hand-held compressed air duster apparatus comprises a pressurizable vessel for containing a fine particulate dusting material. The vessel has an upper shoulder provided with a sealable top opening, in which a hand pump is mounted and sealably connected to the top opening. The pump comprises an external handle connected to a piston extending into the vessel. A dust discharge outlet is disposed on the shoulder of the vessel. Located within the vessel are two concentric tubes. A rotatable outer tube having a closed lower end that is provided with a pivot foot in contact with the bottom of the vessel extends upwards to an open upper end that is in fluid communication with the interior of the vessel. The rotatable outer tube comprises a dust feed agitator pin extending outwardly from the outer surface of the tube. The rotatable outer tube further comprises a venturi disposed above and in close proximity to the dust feed agitator pin and an agitator weight mounted on the outer surface of the tube above the venturi. An inner tube has an open lower end and an upper end that is connected to the dust discharge outlet. Operating the handle actuates the pump to pressurize the vessel, which is manually rotated to impart motion to the agitator weight and dust feed agitator pin attached to the rotatable outer tube, thereby maintaining the venturi open to entry of fluidizable dust particles proximate the open venturi and providing a mechanism for discharging uniformly fluidized dust at a controlled rate from the discharge outlet.
    • 一种手持式压缩空气除尘装置,包括用于容纳细颗粒除尘材料的可加压容器。 容器具有设置有可密封的顶部开口的上部肩部,其中手动泵安装并可密封地连接到顶部开口。 泵包括连接到延伸到容器中的活塞的外部手柄。 灰尘排放口设置在容器的肩部上。 位于船内的是两个同心管。 具有闭合的下端的可旋转的外管设置有与容器的底部接触的枢转脚,向上延伸到与容器的内部流体连通的敞开的上端。 可旋转的外管包括从管的外表面向外延伸的送粉搅拌器销。 可旋转的外管还包括设置在进料搅拌器销上方并紧密靠近的文丘里管,以及安装在文氏管上方的管的外表面上的搅拌器重物。 内管具有敞开的下端和连接到排尘口的上端。 操作手柄致动泵以对容器加压,其被手动地旋转以赋予连接到可旋转外管的搅拌器重量和灰尘进料搅拌器销的运动,从而保持文丘里管打开以接近开口文丘里管的可流化的灰尘颗粒进入, 提供以排出口以受控速率均匀流出的粉尘排出的机构。
    • 10. 发明授权
    • Compact long-lasting sprayer, pump and agitator combination
    • 紧凑型长效喷雾器,泵和搅拌器组合
    • US5335853A
    • 1994-08-09
    • US916942
    • 1992-07-20
    • Pedro Wirz
    • Pedro Wirz
    • B05B9/08B05B15/00B05B9/04
    • B05B9/0877B05B15/002B05B9/0888
    • A backpack spray apparatus for applying insecticides and fertilizers comprises a large tank in which is mounted a pressure vessel. A pumping assembly is connected with the bottom portion of the pressure vessel and also with the bottom portion of the container tank. It consists of a double-acting piston assembly, a valve, and passages to connect a portion of the cylinder chamber above the piston assembly to the pressure vessel and to the container tank, so that upon reciprocation of the piston there is pumping of liquid from the container tank to the pressure vessel. There is also a connection between the portion of the cylinder chamber below the piston assembly and the lower portion of the container tank, so that upon reciprocation of the piston assembly there is pumping of the liquid back and forth. An operator-actuated handle reciprocates the piston assembly. There is no diaphragm associated with the pumping assembly--all pumping being done by the pumping assembly. Any liquid that leaks from the piston assembly does not drop onto the operator or the earth but instead joins liquid being pumped back and forth as above indicated.
    • 用于施用杀虫剂和肥料的背包式喷雾装置包括安装有压力容器的大型罐。 泵送组件与压力容器的底部以及容器罐的底部连接。 它由一个双作用活塞组件,一个阀和一个通道组成,用于将活塞组件上方的气缸室的一部分连接到压力容器和容器箱,以便在活塞往复运动时,泵送液体从 容器罐到压力容器。 在活塞组件下方的气缸室的部分和容器箱的下部之间还存在连接,使得在活塞组件往复运动时,液体来回泵送。 操作者致动的手柄使活塞组件往复运动。 没有与泵送组件相关联的隔膜 - 所有泵送都由泵送组件完成。 从活塞组件泄漏的任何液体不会落在操作者或地球上,而是如上所述连接被泵送的液体。