Agitating – Stationary deflector in flow-through mixing chamber – Curved deflector surface
Patent
1993-08-23
1996-01-30
Cooley, Charles E.
Agitating
Stationary deflector in flow-through mixing chamber
Curved deflector surface
222137, 2221456, B01F 506, B67D 556
Patent
active
054876060
ABSTRACT:
A mixer for double dispensing cartridges having two storage cylinders whose volume ratio is different from 1:1 comprises a mixer housing which is attachable to the cartridges, and a mixing helix group which is arranged in the mixer housing. The two dispensing openings of the cartridges communicate with an inlet portion which precedes the mixing helix group and which is divided into a larger inlet chamber for the first component having a greater dispensing volume and a smaller inlet chamber for the second component having a smaller dispensing volume. The inlet portion is constructed to stem the first component and to supply the first component to the inlet chamber of the second component and to carry the latter along. Such a mixer allows an intimate mixing of the components without the need of uselessly dispensing a certain amount of the substance first in order to attain the correct mixing ratio.
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