Agitating – Stirrer within stationary mixing chamber – Mounted in removable mixing chamber closure
Patent
1993-11-17
1997-07-08
Graham, Gary K.
Agitating
Stirrer within stationary mixing chamber
Mounted in removable mixing chamber closure
366139, 366241, 366255, 366348, 366347, 366 65, 215316, 215321, 220200, 220DIG19, B01F 1500, B01F 308
Patent
active
056453477
ABSTRACT:
The invention relates to a mixing apparatus comprising a mixing bowl (10) and a lid (70) for vacuum-sealing the mixing bowl (10), which lid is provided with a passage (84) for a mixing rod. The lid (70) is relatively rigid in the axial direction of the mixing bowl (10), whereas at least the portion of the lid (70) which surrounds the passage (84) is radially movable. (FIG. 3.)
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