Fluidic apparatus

Details Fluidic apparatus Fluidic apparatus

1988-08-24

1989-12-19

Chambers, A. Michael

Fluid handling

Processes

With control of flow by a condition or characteristic of a...

137810, 137813, 137565, 417 43, F15C 116

Patent

active

048876283

ABSTRACT:
A vortex amplifier functions as a choke valve to control flow in a flow line from, for example, a gas or oil well. The vortex amplifier is arranged in the flow line such that flow passes radially through the vortex amplifier to emerge at an axial port. A control flow is introduced tangentially into the vortex amplifier along a line by a pump. The pump is regulated by a transducer responsive to signals generated by the flow in the flow line.

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patent: 3942557 (1976-03-01), Tsuchiya
patent: 4126156 (1978-11-01), Barnes

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