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1. 发明授权

US08261595B2 Method and system for fluid valve leak detection 有权
标题翻译：流体阀泄漏检测方法与系统
公开(公告)号：US08261595B2
公开(公告)日：2012-09-11
申请号：US12611228
申请日：2009-11-03
申请人： Scott William Szepek , Justin Varkey John , Daniel Joseph Peczka , Bryan Edward Sweet
发明人： Scott William Szepek , Justin Varkey John , Daniel Joseph Peczka , Bryan Edward Sweet
IPC分类号： G01M3/08
CPC分类号： G01M3/2876
摘要： A method detection of leakage through at least one first valve includes admitting an amount of fluid into a first control volume in operable communication with the at least one first valve, thereby pressurizing the first control volume. The first control volume is isolated and a rate of change of pressure in a second control volume in operable communication with the at least one first valve is measured. A system for detecting leakage across at least one first valve includes a first control volume receptive of an amount of fluid and a second control volume in flow communication with the first control volume. At least one first valve is located between the first control volume and the second control volume, and a rate of change in pressure in the second control volume indicates a rate of leakage through the at least one first valve.
摘要翻译：通过至少一个第一阀的泄漏的方法检测包括允许一定量的流体进入与所述至少一个第一阀可操作地连通的第一控制容积，从而对所述第一控制容积加压。第一控制体积被隔离，并且测量与至少一个第一阀可操作连通的第二控制体积中的压力变化率。用于检测穿过至少一个第一阀的泄漏的系统包括接收流体量的第一控制体积和与第一控制体积流动连通的第二控制体积。至少一个第一阀位于第一控制容积和第二控制容积之间，并且第二控制容积中的压力变化率指示通过至少一个第一阀的泄漏速率。

2. 发明申请

US20110100096A1 Method and System for Fluid Valve Leak Detection 有权
标题翻译：流体阀泄漏检测方法与系统
公开(公告)号：US20110100096A1
公开(公告)日：2011-05-05
申请号：US12611228
申请日：2009-11-03
申请人： Scott William Szepek , Justin Varkey John , Daniel Joseph Peczka , Bryan Edward Sweet
发明人： Scott William Szepek , Justin Varkey John , Daniel Joseph Peczka , Bryan Edward Sweet
IPC分类号： G01M3/28
CPC分类号： G01M3/2876
摘要： A method detection of leakage through at least one first valve includes admitting an amount of fluid into a first control volume in operable communication with the at least one first valve, thereby pressurizing the first control volume. The first control volume is isolated and a rate of change of pressure in a second control volume in operable communication with the at least one first valve is measured. A system for detecting leakage across at least one first valve includes a first control volume receptive of an amount of fluid and a second control volume in flow communication with the first control volume. At least one first valve is located between the first control volume and the second control volume, and a rate of change in pressure in the second control volume indicates a rate of leakage through the at least one first valve.
摘要翻译：通过至少一个第一阀的泄漏的方法检测包括允许一定量的流体进入与所述至少一个第一阀可操作地连通的第一控制容积，从而对所述第一控制容积加压。第一控制体积被隔离，并且测量与至少一个第一阀可操作连通的第二控制体积中的压力变化率。用于检测穿过至少一个第一阀的泄漏的系统包括接收流体量的第一控制体积和与第一控制体积流动连通的第二控制体积。至少一个第一阀位于第一控制容积和第二控制容积之间，并且第二控制容积中的压力变化率指示通过至少一个第一阀的泄漏速率。

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