Patent ID: 6666912
Filing Date: 2003-12-23
Classification: A61L,B01D

Abstract:
An air cleaning apparatus comprising:a housing having a pair of sides; a separation plate, having a vent, wherein the separation plate is mounted parallel between the pair of sides of the housing and inside the housing to define an air inlet region and an air outlet region, the side that defines the air outlet having an opening; an air inlet, formed through an outer surface of the air inlet region; and an air outlet, formed through an outer surface of the air outlet region; a holder, mounted in the longitudinal direction of the housing, wherein the holder is placed proximate to the opening and the vent; a fan, mounted in the air inlet region proximate to the vent of the separation plate; an ultraviolet lamp, mounted in the holder; and a cylindrical filter, having a rotating part at one end thereof, wherein the holder is arranged inside the cylindrical filter and the rotating part is rotatably engaged with the opening.