Flow controlled and container

Details Flow controlled and container Flow controlled and container

1987-08-27

1988-06-28

Rolla, Joseph J.

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With selecting means

222 94, 222145, 222466, 222482, 222513, 222528, 2224651, 138119, 138DIG5, 138DIG8, 251 4, 604 34, 604250, F16C 5514, F16K 706, B65D 4722

Patent

active

047533714

ABSTRACT:
S-shaped opening and closing element for controlling the flow of a fluid or body (powder, granulate) and adaptable to any form of package or fitting containing fluids, characterized in that its shape in two S-bends permits both an instantaneous stoppage of the flow of the fluids and an instantaneous flow of said fluids; this, as a function of the given position, by manual or mechanical traction on the element. The S-shape ensures very effective fluid-tightness, without supplementary elements. The opening and closing element can be employed for controlling flow from a container having a supporting device for the element. The container can have more than one compartment.

REFERENCES:
patent: 815192 (1906-03-01), Mercer
patent: 2002835 (1935-05-01), Rose
patent: 2716013 (1955-08-01), Tinker
patent: 2985341 (1961-05-01), Howell
patent: 2995334 (1961-08-01), Henderson et al.
patent: 3190497 (1965-06-01), Anthon
patent: 3638834 (1972-02-01), Goodrich et al.
patent: 4063706 (1977-12-01), Osborne
patent: 4354660 (1982-10-01), Stupar et al.
patent: 4446994 (1984-05-01), Smith
patent: 4453653 (1984-06-01), Chapelsky et al.

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