Agitating – Miscellaneous
Patent
1994-12-16
1996-04-23
Scherbel, David
Agitating
Miscellaneous
366292, 366300, B01F 1300
Patent
active
055097324
ABSTRACT:
The invention relates a mixer assembly for mixing liquids in a tubular container including: (a.) an electrically conductive central shaft member, (1) having a top end portion and a bottom end portion; (2) where the central shaft member is oriented longitudinally along the length of the mixing blade assembly; and (3) wherein the central shaft member is threaded along at least a portion of its circumference; (b.) a plurality of shearing members fixedly attached to the central shaft member for shearing the liquids when the shaft member is rotated; (c.) a vortex breaker member positioned below the blade members and above the bottom end portion of the central shaft member; wherein the vortex breaker member comprises: (1) a concave-shaped disk having an aperture substantially at its center, (2) wherein the central shaft member is positioned through, and fixedly attached at, the aperture of the vortex breaker member; (3) wherein the concave-shaped side of the vortex breaker member is oriented toward the bottom end portion of the central shaft member; (4) wherein all points along the perimeter of the circumference of the vortex breaker member are substantially equidistance from the center of the central shaft member.
REFERENCES:
patent: 2990978 (1961-07-01), Charos
patent: 5046856 (1991-09-01), McIntire
Brochure-Model EDPT-114-Electrostatic Dehydration and Precipitation Tester.
Adamski Robert P.
Holloway Eugene L.
Wood Robert B.
Brinson Patrick F.
Scherbel David
Shell Oil Company
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