专利名称：NUCLEAR SYSTEM AND METHOD FOR THE
DECOMPRESSION OF A NUCLEAR SYSTEM
发明人：ECKARDT, BERND申请号：EP04740251.6申请日：20040624公开号：EP1656679B1公开日：20121031
摘要：The invention relates to a nuclear system (1) comprising a reactor containment(2) which is connected to a decompression line (6), wherein a Venturi washer (12), which isarranged in a container (14) containing a washing liquid (W), and a throttling device (24)are serially mounted. The aim of the invention is to restrain, with particularly highreliability, fine air-transported activities or aerosols during decompression such thatrelease thereof into the environment is practically impossible. The inventive Venturiwasher (12) and the throttling device (24) are dimensioned in such a way that, in the caseof a critical drop in pressure of an air-vapour mixture flowing in the decompression line(16), a flow speed of said air-vapour mixture of more than 150m/s, preferably more than200m/s, can be adjusted with respect to the throttling device (24) in the Venturi washer(12).
申请人：AREVA NP GMBH,AREVA NP GMBH,AREVA NP GMBH
地址：DE
国籍：DE
代理机构：Tergau & Walkenhorst
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