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公开(公告)号:US5400646A
公开(公告)日:1995-03-28
申请号:US148081
申请日:1993-11-04
CPC分类号: G01M3/32 , G01M3/283 , G01M3/3263
摘要: An electronic monitoring system to accurately measure a vacuum in an interstice between inner and outer walls of a dual-wall container or pipe which allows highly accurate analysis of vacuum differential to discover and confirm a leak in either the inner or outer walls of the container or pipe within minutes.
摘要翻译: 一种电子监控系统,用于在双壁容器或管道的内壁和外壁之间的空隙中精确测量真空,允许对真空差异进行高精度分析,以发现并确认在容器的内壁或外壁上的泄漏,或 管道在几分钟内。