Agitating – Having specified feed means – Predetermined mixing ratio
Patent
1977-08-15
1979-07-10
McCarthy, Edward J.
Agitating
Having specified feed means
Predetermined mixing ratio
206222, 366602, 366192, 366247, 366314, 366331, G05D 1100, B65D 2508, B01F 720
Patent
active
041606027
ABSTRACT:
A multi-chamber pack comprising at least two chambers separated by a frangible partition and externally operable means for breaking the partition, and means for mixing the contents of the chambers. The mixing means are formed by an agitator element operative by rotation, more particularly one or more vanes, said element being disposed rotatably in one of the chambers. An actuating element is disposed rotatably on the outside of the pack and is coupled to the agitator element so as to rotate therewith and serves to drive the latter. The means for breaking the partition are in the form of a push rod fixed to an inwardly deformable wall part of the pack.
REFERENCES:
patent: 224848 (1880-02-01), Scudder
patent: 2401986 (1946-01-01), Plett
patent: 2721552 (1955-10-01), Nosik
patent: 3134577 (1964-05-01), Bollmeier
patent: 3153531 (1964-10-01), Cook
patent: 3425598 (1969-02-01), Kobernick
patent: 3456923 (1969-07-01), Zeuzem
patent: 3537605 (1970-11-01), Solowey
patent: 3726434 (1973-04-01), Platt
patent: 3756571 (1973-09-01), Winberg
Bahler Peter
Benz Maurice E.
Ciba-Geigy AG
Falber Harry
McCarthy Edward J.
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