发明名称 Purging blind
摘要 The present invention relates to a device which simplifies the isolation and purging procedures in a pipeline when the vessel requires entry for hot work. The invention provides a single component purging blind with a body and purging channels which provide for simple and effective installation and removal from a pipeline with improved safety to personnel.
申请公布号 US5582211(A) 申请公布日期 1996.12.10
申请号 US19950493791 申请日期 1995.06.22
申请人 MONSON, JIM W. 发明人 MONSON, JIM W.
分类号 F16L55/105;(IPC1-7):F16L55/10 主分类号 F16L55/105
代理机构 代理人
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