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1. 发明申请

WO1996036973A1 AIR EXTRACT SYSTEM FOR A CONTAINMENT 审中-公开
标题翻译：空气提取系统用于容纳
公开(公告)号：WO1996036973A1
公开(公告)日：1996-11-21
申请号：PCT/GB1996001080
申请日：1996-05-07
申请人： BRITISH NUCLEAR FUELS PLC , DOIG, Raymond , BUCKLEY, Charles, Peter
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： G21F07/04
CPC分类号： G21F7/041 , G21Y2002/301 , G21Y2004/30 , Y10T137/2109
摘要： A containment, such as a glovebox (4), has an air extract system comprising suction means which extracts air from the containment through a vortex amplifier (1) mounted in a containment wall opening (2). The amplifier (1) serves to control the extent of suction extracted from the containment. Air exiting from the amplifier is drawn through a filter (32) removably arranged within a filter tube (31), which extends substantially parallel to the containment wall (3). A transfer passage (29), having a cross-sectional area less than that of the wall opening (2), provides a communication between an outlet side of the amplifier (1) and the filter tube (31). At least an initial portion of the transfer passage (29) extends perpendicularly to the wall. The filter tube (31) has open ends normally closed by covers (40, 41). Removal of the covers (40, 41) enables a clean filter to be installed in the filter tube while ejecting the used filter.
摘要翻译：诸如手套箱（4）的容纳物具有包括抽吸装置的空气提取系统，所述抽吸装置通过安装在容纳壁开口（2）中的涡流放大器（1）从容纳物提取空气。放大器（1）用于控制从安全壳抽取的抽吸程度。从放大器排出的空气被抽吸通过可移除地布置在基本上平行于容纳壁（3）延伸的过滤管（31）内的过滤器（32）。具有小于壁开口（2）的横截面面积的横截面积的输送通道（29）提供了放大器（1）的出口侧和过滤管（31）之间的连通。传送通道（29）的至少初始部分垂直于壁延伸。过滤管（31）具有通过盖（40,41）常闭的开口端。盖子（40,41）的拆卸使得能够在排出用过的过滤器的同时将清洁过滤器安装在过滤管中。

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