Mixing dispenser for pasty masses

Details Mixing dispenser for pasty masses Mixing dispenser for pasty masses

1990-01-16

1992-01-14

Kratz, Peter

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With discharge assistant for each source

222137, 222145, 222459, 422135, 422225, 422229, B67D 552

Patent

active

050802623

ABSTRACT:
A device for mixing and dispensing pasty masses comprises a container 10 ing two parallel compartments 12, 13 for accommodating two components which react with each other and an opening 14 including two concentric spaces 15, 18 each communicating with a respective one of the compartments 12, 13. A static mixer 11 is screwed onto the container opening 14 and includes a sleeve-like separator 24 at its entrance end. In the assembled state, the separator 14 is sealingly contiguous with a cylindrical partition 16 which separates the two spaces 15, 18 of the container opening 14 from each other. The location where the two components are combined is thus axially spaced from the location where the component strings are interrupted upon removal of the mixer 11, so that clogging of the container 10 caused by mutual carry-over of the components is prevented.

REFERENCES:
patent: 3575319 (1971-04-01), Safianoff
patent: 3767085 (1973-10-01), Cannon et al.
patent: 4014463 (1977-03-01), Hermann
patent: 4366919 (1983-01-01), Anderson
patent: 4432469 (1984-02-01), Elbe et al.
patent: 4538920 (1985-09-01), Drake
patent: 4690306 (1987-01-01), Staheli
patent: 4767026 (1988-08-01), Keller et al.
patent: 4846373 (1989-07-01), Penn et al.
patent: 4890771 (1990-01-01), Morel et al.

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