发明名称 |
APPARATUS FOR SAMPLING GAS MIXTURES |
摘要 |
<p>APPARATUS FOR SAMPLING GAS MIXTURES A light weight apparatus for sampling a gas mixture, especially a gas under pressure, in order to ascertain the extent of contamination in said mixture, including gaseous, liquid and solid contaminants. The apparatus includes in combination a filter means to capture a sample of the solid particulates and the vapor and a means to capture a representative sample of pressurized gas. A novel fitting in which two hypodermic needles are embedded is operatively connected to the pressurized gas at one of its ends and to a sampling tube at the other of its ends. A modified fitting is used to obtain a sample of the ambient atmosphere if this is desired.</p> |
申请公布号 |
CA1075492(A) |
申请公布日期 |
1980.04.15 |
申请号 |
CA19770274361 |
申请日期 |
1977.03.21 |
申请人 |
TEXAS RESEARCH INSTITUTE, INC. |
发明人 |
THORNTON, JOSEPH S.;GOLLA, EDWARD D. |
分类号 |
G01N1/22;(IPC1-7):01N1/22 |
主分类号 |
G01N1/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|