Integrated active duration uvc exposure for air curtain
OwnerPhilip Thomas, David Johnson +1inventors
InventorsPhilip Thomas, David Johnson, David Rimbey
Life of this patent
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Abstract
An air curtain air cleaner and sanitation system that incorporates established active UVC light projection technology with threshold air delivery air curtains to provide conditioned airflow by outward UVC light beam projection into the return airflow in a structure while maintaining an air control barrier between openings in a structure.
Claims8
UVC light source for an air curtain comprises, an air curtain having a plurality of blower units, each blower unit having an axle impellor cage driven by an electric motor there between,
- a housing for each of said impellor cages defining a directional nozzle airflow outlet and a return air inlet baffle assembly aligned with said respective impellor cages,
- a heating element within a downstream condition chamber,
- said UVC light source positioned between said inlet baffles and said condition chamber,
- said UVC light source generating a germicidal UV radiation beam directed by said return inlet baffles as UV treatment airflow paths within a structure, said UVC equipped air curtain mounted above a threshold structure opening.
A threshold air curtain having UVC light projecting bulbs within baffle directed return air inlet, a UV treated air circulation pattern within a structure comprising,
- an outward projection of UVC radiation within an incoming recirculation airflow,
- a dual stratification circulation within the structure by high velocity air circulated outflow by threshold separation of said air curtain.
Dependencies are inferred from the claim text.