Gas separation: apparatus – With gas and liquid contact apparatus – Movably mounted contact liquid distributor
Reexamination Certificate
2005-11-08
2009-08-04
Smith, Duane (Department: 1797)
Gas separation: apparatus
With gas and liquid contact apparatus
Movably mounted contact liquid distributor
C096S283000, C096S284000, C096S286000
Reexamination Certificate
active
07569102
ABSTRACT:
A wet type air cleaner includes a purification unit which includes an inner guide portion for drawing a cleaning water upward, a water jetting nozzle for injecting the cleaning water drawn thereto through the inner guide portion, and a blower for drawing air downward. An outer guide portion is separately installed at an outside of the inner guide portion and with a gap therebetween to allow the air downwardly drawn by the blower and the droplets injected from the water jetting nozzle to flow into the cleaning water. The inner guide portion has a guide formed on its inner wall for upward drawing of the cleaning water and the outer guide portion has a guide formed on its inner walls for downward drawing of the air.
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patent: 4686940 (1987-08-01), Fullemann
patent: 7077886 (2006-07-01), Rosen
patent: 2003/0005825 (2003-01-01), Hogan
patent: 2006/0096460 (2006-05-01), Kim
patent: 907544 (1972-08-01), None
patent: 20312576 (2003-12-01), None
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patent: 904606 (1962-08-01), None
patent: 1994-5178 (1994-03-01), None
Kim Woong
Lee Seok Hee
Bacon & Thomas PLLC
Daewoo Electronics Corporation
Smith Duane
Wu Ives
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