Gas and liquid contact apparatus – Contact devices – Rotating gases
Reexamination Certificate
2007-09-04
2007-09-04
Bushey, Scott (Department: 1724)
Gas and liquid contact apparatus
Contact devices
Rotating gases
C261S121100, C261S123000
Reexamination Certificate
active
11075138
ABSTRACT:
An aeration apparatus including a cylindrical passage tube, a static mixer positioned in the passage tube adjacent an upper end of the tube and including a plurality of perforated blades and an opening between the blades along a central axis of the tube, a pneumatic line extending to the passage tube and connectable to a gas source, a gas blowoff portion positioned adjacent a lower end of the passage tube and connected to the pneumatic line for supplying gas from the gas source to the passage tube, and a liquid-introducing portion adjacent the lower end of the passage tube.
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Anemos Company Ltd.
Bushey Scott
Sonnenschein Nath & Rosenthal LLP
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