Portable Device for Collecting Particles and Microorganisms
AssigneeBertin Technologies
InventorsAmandine Verdier, Daniel Trouchet, Julien Charpentier, Bruno Vallayer
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Abstract
The invention relates to a device (7) for collecting particles and microorganisms present in ambient air, the device comprising a cyclone enclosure (8) for centrifuging air, the enclosure being of conical or frustoconical shape, external air inlet means (16) for admitting air into the enclosure (8), and air outlet means connected by coupling means (19, 20, 21) to air inlet filter means (4) of an individual motorized respiratory protection appliance (A).
Claims13
A portable collector device for collecting particles and microorganisms present in ambient air, the device comprising a cyclone enclosure for centrifuging air, the enclosure being of conical or frustoconical shape, external air inlet means for admitting air into the enclosure, and air outlet means for discharging air from the enclosure wherein the device further includes coupling means for coupling the air outlet means of the enclosure to air inlet means of an individual motorized respiratory protection appliance.
Dependencies are inferred from the claim text.