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公开(公告)号：US4498508A
公开(公告)日：1985-02-12
申请号：US464112
申请日：1983-02-04
CPC分类号： B65B55/022
摘要： A device for filling a container through a spout extending from the container includes a sterile chamber having a wall opening therethrough for inserting the spout into the chamber. A cover inside the chamber is positioned over a base plate which encloses the wall opening to prevent the escape of sterile gas from the chamber when the spout is being inserted into and removed from the wall opening. A pair of jaws fit around the spout when the spout is in the opening to hold the spout in position for filling and to prevent contamination of the sterile chamber during the filling operation.
摘要翻译： 用于通过从容器延伸的喷口填充容器的装置包括具有穿过其的壁开口的无菌室，用于将喷口插入室中。 腔室内的盖子定位在包围壁开口的基板上方，以防止当喷口插入和从壁开口移除时，无菌气体从腔室逸出。 当喷口处于开口中时，一对夹爪围绕喷口装配，以将喷口保持在适当位置用于填充并防止在填充操作期间对无菌室的污染。
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公开(公告)号：US4458734A
公开(公告)日：1984-07-10
申请号：US343918
申请日：1982-01-29
CPC分类号： B65B55/022
摘要： A device for filling containers through a spout on the container includes a sterile chamber that has an opening in a wall through which the spout of the container may be inserted into the chamber, a filling head inside the chamber for connecting with the spout and filling the container through the spout, a cup-shaped cap inside the chamber that covers the opening in the wall to substantially prevent the escape of a sterile gas from the chamber when the spout is not in the opening, a fluid spray head inside the cup-shaped cap for sterilizing the spout before it is exposed to the sterile chamber, and a pair of jaws that fit around the spout when the spout is in the opening to substantially prevent the escape of the sterile gas during the filing operation when the cap is removed.
摘要翻译： 用于通过容器上的喷口填充容器的装置包括无菌室，其在壁中具有开口，所述容器的喷口可以通过所述开口插入所述室中，所述室内的灌装头与所述喷口连接并填充 容器通过喷口，腔室内的杯形盖，其覆盖壁中的开口，以在喷嘴不在开口中时基本上防止无菌气体从腔室逸出，杯状的流体喷头 在喷嘴暴露于无菌室之前对喷嘴进行灭菌的帽;以及当喷嘴在开口中时围绕喷嘴配合的一对夹爪，以在盖子被移除时基本上防止在排档操作期间无菌气体逸出。
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公开(公告)号：US4460025A
公开(公告)日：1984-07-17
申请号：US343919
申请日：1982-01-29
CPC分类号： B67C3/001 , B65B39/004 , Y10T137/4336
摘要： A filling nozzle for liquid or viscous material includes an outlet conduit through which the material flows, a valve mechanism that fits into the conduit to close the conduit, a knife edge connected to the valve mechanism, so that as the valve mechanism moves through the conduit the knife edge scrapes the interior surface of the nozzle and makes a wiping cut of any fibers or lumps in the material being dispensed through the nozzle, and an outlet in the valve mechanism so that a blast of pressurized gas can be directed through the valve mechanism to discharge any material remaining in the conduit downstream of the valve mechanism and knife edge.
摘要翻译： 用于液体或粘性材料的填充喷嘴包括材料流过的出口导管，配合到导管中以关闭导管的阀机构，连接到阀机构的刀刃，使得当阀机构移动通过导管 刀刃刮擦喷嘴的内表面，并且通过喷嘴分配的材料中的任何纤维或块的擦拭切口以及阀机构中的出口，使得加压气体的鼓风可以被引导通过阀机构 排出留在阀门机构和刀刃下游的导管中的任何材料。
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