IP Library Granted Patent US 12,576,372
Granted Patent B2
US 12,576,372 · App. 17/855,190 · Granted Mar 17, 2026

Method and apparatus to mix gas with a fluid

Inventor: James W. Ridgway (Manistique, MI)
Assignee: Soave Enterprises LLC
B01F25/31242A61L2/14A61L2/26B01F23/2326B01F25/31232B01F35/2211C02F1/30B01F2101/305C02F2303/04
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Quick Facts
Patent No.
US 12,576,372
App. No.
17/855,190
Granted
Mar 17, 2026
Kind
B2
Abstract

A plasma-activated gas generated by a plasma-activated gas generator is mixed with a liquid in a variety of ways to generate a gas activated liquid. The gas activated liquid may be applied to various items, surfaces, and/or added to fluid volumes to affect chemical specifies and organism therein.

Claims (67)

1 . A gas and fluid mixing system comprising:

a fluid inlet;

an inlet fluid manifold coupled to the fluid inlet;

a fluid outlet;

an outlet fluid manifold coupled to the fluid outlet;

a gas distribution manifold having a gas inlet;

a plurality of fluid conduits between the inlet fluid manifold and the outlet fluid manifold;

an infusing member in each fluid conduit; and

a gas conduit coupled to each infusing member from the gas distribution manifold;

wherein a fluid is operable to enter the fluid inlet and flow to the fluid outlet through the inlet fluid manifold, the plurality of fluid conduits, and the outlet fluid manifold while being infused with a gas at each infusing member from the gas inlet through the gas distribution manifold to each gas conduit;

wherein each of the fluid conduits extend and allow for fluid flow between the inlet fluid manifold and the outlet fluid manifold.

2 . The mixing system of claim 1 , further comprising:

a gas generator system configured to generate a selected gas, wherein the concentration of the generated gas may be varied by varying a voltage, a pin to plate distance, and a bore hole in a plate, a number of corona generating points, and the amount and rate of carrier gas drawn through the gas generator system.

3 . The mixing system of claim 2 , wherein the gas generator system is configured to generate a plasma activated gas by forming a plasma within a flow of a gas.

4 . The mixing system of claim 2 , wherein the gas generator system comprises:

a channel extending from a first end to a second end;

a plate separating a first portion from a second portion between the first end and the second end;

at least one corona generating member positioned a distance from the plate; and

a generator configured to generate a voltage at the corona generating member relative to the plate;

wherein a gas is operable to flow from the first end to the second end.

5 . The mixing system of claim 4 , wherein the plate includes at least one hole through which an electron is operable to travel to affect the gas.

6 . The mixing system of claim 1 , wherein the each infusing member includes at least one of an infuser, a pressurized vessel, or a venturi injector.

7 . The mixing system of claim 6 , wherein gas is drawn into the flow of the fluid by the venturi effect.

8 . The mixing system of claim 1 , further comprising:

a gas flow regulator;

wherein the gas flow regulator regulates a flow of the gas from the gas inlet to the gas distribution manifold.

9 . A plasma activated gas (PAG) generating system operable to generate PAG, comprising:

a casing extending from a first end to a second end;

a plate separating a first portion of the casing from a second portion of the casing between the first end and the second end of the casing;

at least one corona generating member positioned a distance from the plate; and

a generator configured to generate a voltage at the generating member relative to the plate;

wherein the plate includes at least one hole through which an electron is operable to travel to affect a gas;

wherein gas is operable to flow from the first end of the casing in the first portion of the casing to the second end of the casing in the second portion of the casing.

10 . The system of claim 9 , further comprising:

a mixing system comprising:

a fluid inlet;

a fluid outlet;

a gas inlet;

a fluid conduit between the fluid inlet and the fluid outlet;

an infusing member in the fluid conduit; and

a gas conduit to the infusing member from the gas inlet;

wherein a fluid is operable to enter the fluid inlet and flow to the fluid outlet through the fluid conduit while being infused with a gas at the infusing member from the gas inlet.

11 . The system of claim 10 , wherein the infusing member includes at least one of a venturi injector, an aeration device, or a gas dissolution pressure tank.

12 . The system of claim 11 , wherein gas is drawn into the flow of the fluid by the venturi effect.

13 . The system of claim 10 , further comprising:

an inlet fluid manifold coupled to the fluid inlet; and

an outlet fluid manifold coupled to the fluid outlet;

wherein the fluid conduit includes a plurality of fluid conduits;

wherein each of the fluid conduits extend and allow for fluid flow between the inlet fluid manifold and the outlet fluid manifold.

14 . The system of claim 13 , wherein the infusing member includes a plurality of the infusing members;

wherein each fluid conduit of the plurality of fluid conduits includes at least one of the infusing members.

15 . The system of claim 10 , further comprising:

a gas flow regulator;

wherein the gas flow regulator regulates a flow of the gas from the gas inlet to the infusing member.

16 . A gas and fluid mixing system comprising:

a fluid inlet;

a fluid outlet;

a gas inlet;

an infusing means of introducing the gas into a fluid including;

(i) an infusion system including a means of infusing gas into a liquid including a venturi valve; and

(ii) a complementary saturation and/or supersaturation system including a means to spray a fluid, under pressure, through plasma activated gas under pressure;

a fluid conduit between the fluid inlet and the fluid outlet; and

a gas conduit to the infusing means from the gas inlet;

wherein a fluid is operable to enter the fluid inlet and flow to the fluid outlet through the fluid conduit while being infused with a gas at the infusing means from the gas inlet.

17 . The system of claim 9 , wherein the first portion of the casing is open on the first end and closed on the second end and the second portion of the casing is closed on the first end and open on the second end, wherein the gas is capable to flow into the first end at the first portion, through the at least one hole in the plate, and exit from the second portion of the casing at the second end.

18 . The mixing system of claim 1 , wherein each fluid conduit includes an inspection portion to allow for visual inspection of a flow of fluid through each fluid conduit.

19 . The mixing system of claim 1 , further comprising a bypass conduit between the intake fluid manual manifold and the outlet fluid manifold operable to bypass the fluid past each infusing member.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2022
From: RIDGWAY, JAMES W.
To: SOAVE ENTERPRISES LLC
Reel/Frame 060497/0751 →
Continuity (1)
Related Publication 20240001316A1 · Jan 4, 2024
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