Roller clamp for regulating fluid flow through plastic tube

Details Roller clamp for regulating fluid flow through plastic tube Roller clamp for regulating fluid flow through plastic tube

1990-05-24

1990-12-04

Walton, George L.

Valves and valve actuation

Tube compressors

Roller tube contacting element

604 34, 604250, F16K 706, F16L 5514

Patent

active

049748114

ABSTRACT:
A roller clamp for regulating fluid flow through a plastic tube comprising a bottom plate for receiving the plastic tube, a pair of sidewalls each having a guide groove, and a roller wheel for pressing the plastic tube is disclosed. The bottom plate has a V-shaped channel along its longitudinal direction and a pair of projections each having a pointed end are formed on the top of lines each extending from the lowest position of the V-shaped channel. A required amount of fluid can be supplied at a constant flow velocity thanks to small tube resistance.

REFERENCES:
patent: Re31584 (1984-05-01), Adelberg
patent: 3533439 (1970-10-01), Hall
patent: 3685787 (1972-08-01), Adelberg
patent: 3960149 (1976-06-01), Bujan
patent: 4013263 (1977-03-01), Adelberg
patent: 4047694 (1977-09-01), Adelberg
patent: 4238108 (1980-12-01), Muetterties
patent: 4335866 (1982-06-01), Bujan
patent: 4340201 (1982-07-01), Becker, Jr.
patent: 4725037 (1988-02-01), Adelberg

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