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US 6,294,375 B1Granted
Microbiological pressurised gas control device
AssigneeUltra Propre Nutrition Industrie Recherche (U.N.I.R.)
InventorPhilippe Chevalier
Life of this patent
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Abstract
A device for microbiologically controlling a dust-laden pressurized gas, including dust collecting device in an inner cavity provided with a gas inlet and a gas outlet and having an internal pressure that is equal to the pressure of said dust-laden gas at least during the operation of said device.
Claims12
Microbiological pressurised gas control device carrying dust particles comprising a casing forming an inner cavity:
- collection means to collect said dust particles placed in said inner cavity fitted with a gas inlet and outlet and in which the prevailing pressure is, at least during the operation of said device, equal to the pressure of said gas carrying dust particles;
- and a sonic nozzle downstream from said collection means and placed at said gas outlet of said cavity.
Dependencies are inferred from the claim text.