发明名称 Helium detector
摘要 A method of detecting a component gas of a gaseous mixture, and apparatus implementing the method, is disclosed. The method includes passing the mixture through a fixed-phase separator to produce an effluent in which the components are consigned, in ordered [time-related] fashion, to predetermined portions of the effluent. That portion of the effluent containing the component gas to be detected is monitored to produce a measurement indicative of the quantity of the component gas in the mixture.
申请公布号 US4648260(A) 申请公布日期 1987.03.10
申请号 US19850736482 申请日期 1985.05.20
申请人 MARK TELEPHONE PRODUCTS, INC. 发明人 ZUCKERMAN, MATTHEW M.
分类号 G01N30/88;(IPC1-7):G01N30/02 主分类号 G01N30/88
代理机构 代理人
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