Device for the dosed diffusion of gases in liquids

Details Device for the dosed diffusion of gases in liquids Device for the dosed diffusion of gases in liquids

1983-10-12

1985-05-21

Chiesa, Richard L.

Gas and liquid contact apparatus

Fluid distribution

Valved

137859, 210169, 2102212, 251 636, 261119R, 261123, B01F 304

Patent

active

045185433

ABSTRACT:
A device is described, which is intended for the dosed diffusion of gases in liquids and which is used especially for small-scale application in the field of aquaria. The device consists essentially of a diffusor which can be filled with gas via an inlet device and round which liquid circulates and which is open in its lower region and is filled via an automatically regulating pressure-regulating valve.

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patent: 4248707 (1981-02-01), Granger

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