首页>
外国专利>
GAS TREATMENT DEVICE, OUTER CASING HAS A GAS-SAMPLING PORT INCLUDING A NORMALLY-CLOSED VALVE
GAS TREATMENT DEVICE, OUTER CASING HAS A GAS-SAMPLING PORT INCLUDING A NORMALLY-CLOSED VALVE
展开▼
机译：气体处理装置，外部套管有一个气体采样口，包括一个常闭阀
展开▼
页面导航
摘要
著录项
相似文献
摘要
An HME or filter has a gas-sampling port 20 on its casing 1 opening on one side of the HME element 10, 11 in the casing. The port 20 has a valve seat 27 and a spring-operated valve element 25, which normally closes the port but which is opened by insertion of a coupling 42 on the end of tubing 41 connected to a gas monitor 40, so that gas can flow to the monitor. IMAGE
展开▼
