Loading patent…
AssigneeCommissariat a l'Energie Atomique
InventorsPhilippe Mulcey, Michel Pourprix, Patrick Pybot, Jacques Vendel
Estimating the term…
The present invention provides a device for the real time measurement of the content of an aerosol in a gas. The device performs the measurement on the basis of a sample of the gas and comprises enlargement means able to condense on the sampled aerosol, a vapor of a liquid, so as to obtain droplets of a solution of the aerosol in the liquid, impaction means, able to spray droplets onto a support provided for collecting at least one known fraction of these droplets, means for the continuous analysis of the thus collected droplets, said analysis means being specific to the aerosol the content of which is to be measured and able to supply information relative to said content and electronic means for processing the information and able to determine the content on the basis of said information.
A device for measuring the content of an aerosol in a gas charged with said aerosol on the basis of a sampling of said aerosol charged gas, said device comprising enlargement means able to condense, on the thus sample aerosol, a vapor of a liquid, so as to obtain droplets of a solution of the aerosol in the liquid, impaction means, able to project said droplets onto a support provided for collecting at least one known fraction of these droplets, means for the continuous analysis of the thus collected droplets, said analysis means being specific to the aerosol whose content is to be measured and able to supply information relative to said content and electronic means for processing the information and able to determine the content on the basis of said information.
Dependencies are inferred from the claim text.