公开(公告)号：US5409136A

公开(公告)日：1995-04-25

申请号：US133259

申请日：1993-10-08

Applicant: Donald Workum

Inventor： Donald Workum

IPC: B05B7/00 ,  B05B11/04 ,  B67B7/00

CPC classification number: B05B7/0491 ,  B05B11/043 ,  B05B7/0025

Abstract: Spraying device for a deformable container, with a closing cap with a support to which a dip tube is fastened. The liquid coming from the dip tube upon squeezing the container is mixed with the air from the container and the mixture is led through an opening situated in the cap. The opening laterally connects to a bore which is open at one end for discharge of the mixture to the outside. An air duct ends in the bottom of the bore, situated opposite the open end, with the axis of the air duct running parallel to that of the bore. The air duct is connected to a space which is normally situated above the highest liquid level.

Abstract translation: 用于可变形容器的喷涂装置，具有带有汲取管固定到其上的支撑件的封闭盖。 在挤压容器时来自汲取管的液体与来自容器的空气混合，并且混合物被引导通过位于盖中的开口。 开口横向连接到在一端敞开的孔，以将混合物排出到外部。 空气管道在孔的底部端部，位于与开口端相对的位置，空气管道的轴线平行于孔的轴线。 空气管道连接到通常位于最高液位之上的空间。

公开(公告)号：US20060237484A1

公开(公告)日：2006-10-26

申请号：US10543993

申请日：2004-02-03

Applicant: Donald Workum

Inventor： Donald Workum

IPC: G01F11/00

CPC classification number: B05B11/307 ,  B05B1/3436 ,  B05B1/3473 ,  B05B11/0029 ,  B05B11/0064 ,  B05B11/3009 ,  B05B11/3061

Abstract: A dispensing device comprising pump 2 for dispensing liquid, the pump comprising a hollow piston 42 moveable within a cylinder, and a valve 16, 40 controlling the supply of liquid to the piston/cylinder. During a first phase of operation the piston moves outwardly within the cylinder while the valve permits the supply of liquid into the chamber and during a second, subsequent, phase of operation the piston moves inwardly within the cylinder while the valve shuts off the supply of flowable material, with the result that liquid drawn into the chamber during the first phase is pressurised. Arrangements for effective priming and pre-compression of liquid are also described.

Abstract translation: 包括用于分配液体的泵2的分配装置，所述泵包括可在气缸内移动的中空活塞42和控制向活塞/气缸供应液体的阀16,40。 在第一阶段的操作期间，活塞在气缸内向外移动，同时阀门允许液体进入腔室，并且在第二个随后的操作阶段中，活塞在气缸内向内移动，同时阀关闭可流动的供应 材料，结果是在第一阶段中被吸入室中的液体被加压。 还描述了有效启动和预压缩液体的布置。

公开(公告)号：US4673110A

公开(公告)日：1987-06-16

申请号：US616942

申请日：1984-06-04

Applicant: Donald Workum

Inventor： Donald Workum

IPC: A45D34/04 ,  B05B7/00 ,  B05B7/10 ,  B05B9/04 ,  B05B11/04 ,  B65D25/40 ,  B05B1/34

CPC classification number: B05B7/0037 ,  B05B11/043 ,  B05B7/10

Abstract: A deformable spray dispenser comprises a valve unit which is capable of axial displacement within the container with respect to the container cover between a spray-discharge position and an air-suction position. The valve unit supports a member for shutting-off the eductor tube in its air-suction position. The valve unit is provided with a valve cap having an external face which is applied against an internal face of the container cover in the spray-discharge position and cooperates with the internal face so as to form a nozzle for discharging liquid through the container-cover orifice in an atomized spray pattern.

Abstract translation: 可变形喷雾分配器包括阀单元，该单元能够在容器盖内相对于容器盖在喷射排出位置和吸气位置之间轴向位移。 阀单元支撑用于在其吸气位置关闭喷射管的构件。 阀单元设置有具有外表面的阀盖，外表面在喷雾排放位置处抵靠容器盖的内表面并与内表面配合，以形成用于通过容器盖排出液体的喷嘴 喷雾模式喷雾。