Agitating – Stirrer within stationary mixing chamber – Rotatable stirrer
Reexamination Certificate
2006-04-18
2006-04-18
Soohoo, Tony G. (Department: 1723)
Agitating
Stirrer within stationary mixing chamber
Rotatable stirrer
C366S332000
Reexamination Certificate
active
07029166
ABSTRACT:
A mixer apparatus for use with a vessel centered about a longitudinal axis is disclosed. The mixer has a blade which: defines a central head axis; has a first end and a second end. The second end defines an inside blade diameter “ID” and the first end defines an outer blade diameter “OD”. The blade is positioned within and coaxial to the vessel. A scotch yoke, operatively connected to the blade by a shaft, effects reciprocating longitudinal movement of the blade through a stroke “S”, with a duration “T” for each cycle, wherein 175≲0.36×OD2/ID2×S/T≲250 when OD, ID and S are expressed in inches, and T is expressed in minutes.
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Behr Martin
Haughton Gary
Ostrowski Tom
Enersave Fluid Mixers Inc.
Hofbauer Patrick J.
Soohoo Tony G.
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