Patent ID: 6257560
Filing Date: 2001-07-10
Classification: B01D,B05B

Abstract:
A fountain humidifier and air cleanser for providing moisture to surrounding air, said fountain humidifier and air cleanser comprising:a) a base including a skirt extending therefrom forming a reservoir for retaining a fluid therein;b) a hollow structure in the shape of a bell-shaped housing including an opening having an annular rim in a top side thereof and a lower open base side having an irregularly shaped edge in contact with said base within said reservoir, said hollow structure being removably positioned within said reservoir whereby fluid within said reservoir is able to flow into said structure through narrow spaces between said base side and reservoir due to said irregularly shaped edge;c) pump means positioned within said hollow structure immersed completely in said fluid within said reservoir;d) a diverter connected directly to said pump and extending up through said opening in said top side of said hollow structure, wherein said pump pumps fluid within said reservoir against said diverter causing said fluid to form a dome shaped flow through said opening and back into said reservoir, said fluid being at least partially absorbed by the surrounding air thereby humidifying the surrounding air;e) said diverter comprising a cap portion having a planar underside and a protrusion extending downwardly from said underside of said cap with threads on a lower end of said protrusion;f) said pump having an outlet port with a conduit extending upwardly from said outlet port, an upper end of said conduit having a lip on the outside thereof resting on said annular rim and having internal threads adapted to receive and engage the lower end of said protrusion, whereby the distance at which said diverter extends from said conduit is adjustable by the extent the threads on said protrusion and in said conduit are engaged, said distance determining a breadth of the dome formed by the fluid; andg) an annular filter positioned on and in contact with said base within said reservoir along an inner surface of said hollow structure for filtering the fluid passing through said narrow spaces between said base of said hollow structure and said reservoir.