Title:
【発明の名称】等速プローブ及び減圧組立体
Document Type and Number:
Japanese Patent JPH0713588
Kind Code:
B2
Abstract:
A gas sampling apparatus wherein a retractable isokinetic probe is insertable into a gas flow line through aligned guide tubes and a gas sample is isokinetically conveyed to a converging-diverging nozzle where its pressure is reduced by a controlled shock wave.
Inventors:
John William Bar
Application Number:
JP1685191A
Publication Date:
February 15, 1995
Filing Date:
January 18, 1991
Export Citation:
Assignee:
Union Carbide Industrial Gases Technology Corporation
International Classes:
G01N1/02; G01N1/22; (IPC1-7): G01N1/02; G01N1/22
Domestic Patent References:
| JP61246627A |
Other References:
【文献】米国特許4962673(US,A)
【文献】米国特許4742717(US,A)
【文献】米国特許4742717(US,A)
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)
Next Patent: 単一の使い捨て検体入れ、フィルタ片ユニット