Dispensing and mixing device for plural fluids

Details Dispensing and mixing device for plural fluids Dispensing and mixing device for plural fluids

1976-03-26

1979-09-18

Scherbel, David A.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222 95, 222136, 222196, 2394164, 2394345, 366138, 366178, 366339, B01F 500

Patent

active

041680189

ABSTRACT:
A multi-component fluent product, such as an epoxy resin mixture, is controllably mixed and dispensed from an improved mixer-dispenser. The device has a pair of pressure chambers each of which receives one of the fluent components in its original package. Air under pressure is communicated to the two chambers to force the fluent materials from their packages into flow passages which merge and cause mixing of the components. Special valve arrangements are provided along the flow passages to control the mixture proportions and to enable the flow passages to be purged of the mixed components when desired.

REFERENCES:
patent: 218337 (1879-08-01), Thomas
patent: 1590578 (1926-06-01), Harris et al.
patent: 2530206 (1950-11-01), Nieburg
patent: 2986306 (1961-05-01), Cocanour
patent: 3067987 (1962-12-01), Ballou et al.
patent: 3241722 (1966-03-01), Nissen
patent: 3790030 (1974-02-01), Ives
patent: 3843023 (1974-10-01), Vroom
patent: 3949904 (1976-04-01), Hendrickson

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