Pump apparatus for dispensing a selected one of a plurality of l

Details Pump apparatus for dispensing a selected one of a plurality of l Pump apparatus for dispensing a selected one of a plurality of l

1994-03-15

1995-07-18

Kashnikow, Andres

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With discharge assistant for each source

2221445, 2223832, B67D 552

Patent

active

054333504

ABSTRACT:
A pump apparatus for dispensing a selected one of a plurality of liquids includes a pump housing containing a pump which is fixed to a container having a plurality of compartments, each accessed by a separate dip tube. The dip tubes each communicate with bores through a base disposed at the top of the container. A thumb wheel with a single bore is rotated about a central access to align the single bore with the selected one of the dip tubes and the single bore is connected to the pump via a crank-shaped connecting tube. Preferably, the thumb wheel is accessed through a window in the pump housing and has indicia thereon to indicate which of the liquids has been selected for dispensing by the pump.

REFERENCES:
patent: 4355739 (1982-10-01), Vierkotter
patent: 5009342 (1991-04-01), Lawrence et al.
patent: 5152431 (1992-10-01), Gardner et al.
patent: 5152461 (1992-10-01), Proctor

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