Bistable valve

Details Bistable valve Bistable valve

1983-12-14

1985-10-01

Scott, Samuel

Valves and valve actuation

Tube compressors

Pivoting tube contacting element

251 4, 251 75, 137636, F16L 5514

Patent

active

045441278

ABSTRACT:
A bistable valve construction for alternately clamping flexible pipes with a closure member (1) having two closure edges (1a and 1b) which lie parallel with respect to each other, and which depending from the position of the closure member (1) will exert alternately pressure on the pipes, and wherein the flipping of the closure member into one or the other limiting closing position is performed by a biasing flipband (2) of a leaf-type construction.

REFERENCES:
patent: 485698 (1892-11-01), Ketchum
patent: 3635251 (1972-01-01), Gaines
patent: 3861421 (1975-01-01), Thompson
patent: 3918490 (1975-11-01), Goda
patent: 4328834 (1982-05-01), Oates, Sr. et al.
patent: 4372345 (1983-02-01), Mehus

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