首页> 外国专利> PUMP SPRAYER FOR VISCOUS OR SOLIDS LADEN LIQUIDS

PUMP SPRAYER FOR VISCOUS OR SOLIDS LADEN LIQUIDS

机译:粘性或固态载液的喷雾器

摘要

A HAND HOLDABLE SPRAY DELIVERY SYSTEM (10) FOR DISPENSING A RELATIVELY VISCOUS AND/OR SOLIDS LADEN LIQUID ISPROVIDED. THIS SPRAY DELIVERY SYSTEM INCLUDES A CONTAINER (30) ADAPTED TO HOUSE THE LIQUID. A MANUALLY ACTUATED PUMP DEVICE (20) IS MOUNTED ON THE CONTAINER (30). THE PUMP DEVICE (20) INCLUDING AN INLET PASSAGE(23) A PUMP CHAMBER (28), AND A DISCHARGE PASSAGE (27) HAVING A DISTAL END CONNECTED IN LIQUID COMMUNICATION SO THAT THE LIQUID IS PUMPED FROM WITHIN THE CONTAINER (30), THROUGH THE INLET PASSAGE (23) INTOTHE PUMP CHAMBER (28) AND THROUGH THE DISCHARGE PASSAGE (27) UPON MANUAL ACTUATION OF THE PUMP DEVICE (20). A SLOTTED SPRAY NOZZLE (40) INCLUDING A HOUSING (55) HAVING AN INLET SIDE (46) AND AN EXIT SIDE (44) IS ALSOINCLUDED. THE HOUSING (55) HAVING AN INTERNAL RECESS (45) THROUGH THE INLET SIDE THAT TERMINATES IN AN ELONGATEDORIFICE (42) AT THE EXIT SIDE. THE INTERNAL RECESS (45) BEING ATTACHED IN LIQUID COMMUNICATION TO THE DISTAL END OF THE DISCHARGE PASSAGE (27) SUCH THAT THE LIQUID PASSING THROUGH THE DISCHARGE PASSAGE (27) FLOWS THROUGH THE SLOTTED SPRAY NOZZLE (40) AND CONVERGES TOWARD THE ELONGATED ORIFICE (42). THE LIQUID IS DISPENSED THEREFROM IN A DISPERSED SPRAY. THE SLOTTED SPRAY NOZZLE (40) CAN BE MADE OF A RIGID MATERIAL OR AN ELASTOMERICMATERIAL A FAN SHAPED DISPERSED SPRAY PATTERN IS GENERATED WHEN THE NOZZLE (40) IS MADE USING A RIGID MATERIALHOWEVER, WHEN AN ELASTOMERIC MATERIAL IS UTILIZED, THE NOZZLE (40) IS CAPABLE OF EJECTING PARTICLES LARGER THAN THE SMALLEST DIMENSION OF THE ELONGATED ORIFICE (42), THEREBY SUBSTANTIALLY REDUCING THE LIKELIHOOD OF CLOGGING.SEVERAL VERSIONS OF THE SPRAY DELIVERY SYSTEM ARE ILLUSTRATED INCLUDING A TRIGGER (24) OPERATED SPRAYER AND A RECIPROCATING FINGER PUMP. FIG. 2
机译:提供了一种手持式喷雾输送系统(10),用于分配相对粘稠和/或固体的载有液体。该喷雾输送系统包括一个容纳液体的容器(30)。将手动泵装置(20)安装在容器(30)上。包括入口通道(23),泵室(28)和排出通道(27)的泵装置(20)的远端均通过液体通讯连接,从而从容器(30)内泵出液体在手动操作泵装置(20)时,将入口通道(23)插入泵室(28)并通过排放通道(27)。包括具有入口侧(46)和出口侧(44)的外壳(55)的狭缝喷雾喷嘴(40)。壳体(55)具有穿过入口侧的内部凹槽(45),该入口在出口侧终止于长花纹(42)。在液体流通中,内部回程(45)固定在排放通道(27)的末端,这样,通过排放通道(27)的液体通过开槽的喷嘴(40)流动并汇合到(ELIFA) 42)。液体以分散喷雾的形式分配。狭缝喷涂喷嘴(40)可以由刚性材料制成,也可以由弹性材料制成。但是,当使用刚性材料制造喷嘴(40)时,在使用了弹性材料(40)时,会生成扇形分散喷涂图案。能够喷射出大于最大尺寸的小颗粒(42)的微粒,从而大大减少了堵塞的可能性。喷雾传送系统的多个版本都需要进行说明,包括重新启动并重新触发(24)。图。 2

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号