Flow control device

Details Flow control device Flow control device

1993-02-02

1994-08-23

Hepperle, Stephen M.

Valves and valve actuation

With material guide or restrictor

Movable or resilient guide or restrictor

138 45, 251121, G05D 701

Patent

active

053400801

ABSTRACT:
A flow control device including an elongate body with a central longitudinal flow passage with upstream and downstream ends; an elastic orifice plate with a central orifice extending transverse the flow passage; and, a diffuser part projecting into the flow passage downstream from the plate and upon which a jet of fluid issuing and flowing downstream from the orifice in the plate impinges and is diffused; the diffuser part is placed downstream from the plate a distance so that it serves to diffuse the jet of liquid before its movement downstream in the flow passage generates a minus downstream of the plate.

REFERENCES:
patent: 1065913 (1913-07-01), Bice
patent: 2783083 (1957-02-01), Canter
patent: 3195561 (1965-07-01), Sovitzky
patent: 3797524 (1974-03-01), Sanelli
patent: 4248270 (1981-02-01), Ostrowski

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