Measuring and testing – Gas analysis – By thermal property
Patent
1996-07-01
1998-06-30
Williams, Hezron E.
Measuring and testing
Gas analysis
By thermal property
73 191, 73 2504, 73 2505, 73 6146, 73 6176, G01N 2506, G01N 2556
Patent
active
057737096
ABSTRACT:
A method and apparatus for inducing circulation of a fluid in an interior of a system between such interior and a fluid pocket. The fluid pocket is connected to a fluid access opening of the system for fluid communication between the fluid pocket and the interior of the system. The method comprises modulating the temperature of a heat transfer element in thermal communication with fluid in the pocket, between a first temperature and a second temperature. A representative fluid sample may be taken from the fluid pocket for analysis.
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Beauchemin Claude
Gibeault Jean-Pierre
Brouillette Robert
Kosie Ronald S.
Larkin Daniel S.
Syprotec Inc.
Williams Hezron E.
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