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1. 发明授权

US4646969A Double acting mechanical pump liquid atomizer 失效
标题翻译：双作用机械泵液体雾化器
公开(公告)号：US4646969A
公开(公告)日：1987-03-03
申请号：US851266
申请日：1986-04-10
申请人： Miloslav Sorm , Jiri Vacha , Karel Ulbert , Frantisek Jagos , Stanislav Nespurek , Josef Langpaul , Stanislav Skalicky , Jaromir Kensa , Miroslav Zvonicek , Oldrich Drabek
发明人： Miloslav Sorm , Jiri Vacha , Karel Ulbert , Frantisek Jagos , Stanislav Nespurek , Josef Langpaul , Stanislav Skalicky , Jaromir Kensa , Miroslav Zvonicek , Oldrich Drabek
IPC分类号： B05B11/00 , B65D47/34 , F04B9/14 , B05B15/02 , B05B9/043
CPC分类号： B05B11/3088 , B05B11/3009
摘要： Double-acting mechanical liquid spraying device having a housing which is adapted to be mounted upon and sealed to the neck of a liquid container, and which has a liquid-containing compartment therein. In the housing, aligned with the liquid-containing compartment, there is an operation cylinder which has an annular valve seat disposed transversely to and intermediate the length of such cylinder. Disposed within the liquid-containing compartment is a liquid pumping plunger of the cuff type which cooperates with the valve seat to close the opening through such seat when the plunger is in its forward terminal position, and which is driven to reciprocate within the liquid-containing compartment in forward and reverse liquid dispensing strokes. In each of such strokes the plunger forwards liquid from the liquid-containing compartment to a spray nozzle through a liquid-conducting passage. Interposed in the liquid-conducting passage between the plunger and the spray nozzle are a relief valve and a relief passage which bleed liquid back to the liquid container and allow atmospheric air to be drawn in through the spray nozzle at the end of the reverse stroke of the plunger, thereby to clear the spray nozzle of liquid at the end of each pumping cycle consisting of a forward and a reverse stroke. As a consequence, fast-drying liquids can be sprayed with the device of the invention.
摘要翻译：双作用机械液体喷洒装置，其具有适于安装在液体容器的颈部并且密封在液体容器的颈部上的壳体，并且其中具有液体容纳室。在与液体容纳隔间对准的壳体中，存在一个操作气缸，其具有横向于该气缸的长度并且在其中间的环形阀座。设置在液体容纳室内的是具有袖带型的液体泵送柱塞，其与阀座配合，以在柱塞处于其前端位置时被驱动以在液体包含隔间在前进和后退液体分配行程。在每个这样的冲程中，柱塞将液体从含液体隔间传送到通过导液通道的喷嘴。插入在柱塞和喷嘴之间的液体导通通道中的是安全阀和释放通道，其将液体返回到液体容器，并且在反冲程结束时允许大气通过喷嘴被吸入柱塞，从而在由前进和后退行程组成的每个泵送循环结束时清除液体的喷嘴。因此，可以用本发明的装置喷洒快干液体。

2. 发明授权

US4503996A Liquid atomizer having a double-acting pump 失效
标题翻译：具有双作用泵的液体雾化器
公开(公告)号：US4503996A
公开(公告)日：1985-03-12
申请号：US450213
申请日：1982-12-16
申请人： Miloslav Sorm , Josef Langpaul , Karel Ulbert , Karel Kadlec , Stanislav Skalicky , Miroslav Brazdil , Stanislav Nespurek , Jaromir Kensa , Miroslav Zvonicek , Zdenek Hrdina
发明人： Miloslav Sorm , Josef Langpaul , Karel Ulbert , Karel Kadlec , Stanislav Skalicky , Miroslav Brazdil , Stanislav Nespurek , Jaromir Kensa , Miroslav Zvonicek , Zdenek Hrdina
IPC分类号： B05B9/043 , B05B11/00 , B65D47/34 , B05B11/02
CPC分类号： B05B11/3088
摘要： Liquid atomizer having a reciprocable pump. The atomizer provides a reliable sealing of the piston rod of the pump with lowered requirements as to the manufacturing tolerances of parts, a simplified manner of venting, and the sealing of the atomizer against leakage when the atomizer is placed in any arbitrary rest position. A sleeve having a smaller inner diameter than the cylinder is mounted on the upper part of the cylinder of the pump and its upper part is in contact with the inner part of a neck of a housing for the atomizer. A free space between the inner wall of the housing and the outer wall of the cylinder of the pump is connected below with the interior of the bottle on which the atomizer is mounted, and the upper part of the free space communicates with the surface of a tube by radial channels passing through the sleeve of the cylinder. The tube slidingly passes through the neck of the housing, is connected on the top with an operating button, and ends below with a sealing cuff piston which covers, when in its upper position, the radial channels and, at the same time, bears by its upper part on the neck of the housing. The tube forms a part of a narrow upper part of a piston rod which reciprocates through the sleeve, whereas the lower broadened part of the piston rod bears the piston of the pump and a one-way valve.
摘要翻译：液体雾化器具有可往复泵。雾化器提供对泵的活塞杆的可靠密封，对于零件的制造公差，简化的排气方式以及当雾化器被放置在任意任意的静止位置时，雾化器不会泄漏的密封性降低。具有比气缸更小的内径的套筒安装在泵的气缸的上部，并且其上部与用于雾化器的壳体的颈部的内部部分接触。壳体的内壁和泵的气缸的外壁之间的自由空间与安装有雾化器的瓶子的内部连接在一起，并且自由空间的上部与一个管通过径向通道通过气缸的套筒。管滑动地穿过壳体的颈部，通过操作按钮连接在顶部，并且在密封箍活塞的下方终止，当密封箍活塞处于其上部位置时，该密封箍活塞覆盖径向通道，并且同时由其上部位于外壳的颈部。管形成活塞杆的较窄上部的一部分，其通过套筒往复运动，而活塞杆的下部加宽部分承载泵的活塞和单向阀。

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