Agitating – Stirrer within stationary mixing chamber – Mounted in removable mixing chamber closure
Reexamination Certificate
2005-04-26
2005-04-26
Soohoo, Tony G. (Department: 1723)
Agitating
Stirrer within stationary mixing chamber
Mounted in removable mixing chamber closure
C366S276000
Reexamination Certificate
active
06883960
ABSTRACT:
In one aspect, a mixing arrangement is provided for a tank mixing system which includes a tank defined by a side wall, a bottom and a top, the top including at least one opening therethrough. The arrangement includes a non-rotating elongated arm extending through the opening in the top of the tank, the arm pivoted for movement about a pivot axis; an impeller positioned on the arm for movement therewith and within the tank, the impeller moving back and forth along an arcuate path within the tank as the arm pivots back and forth about the pivot axis. In another aspect, a ball-and-socket assembly is positioned above the top of the tank and is movable along a curved path to mope an impeller in a curved path within the tank.
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Benz Gregory T.
Corpstein Robert R.
Fasano Julian B.
Reeder Mark F.
Chemineer, Inc.
Soohoo Tony G.
Thompson Hine LLP
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