IP Library Granted Patent US 10,111,978
Granted Patent B2
US 10,111,978 · App. 15/804,618 · Granted Oct 30, 2018

Ion generator device

Inventors: Charles Houston Waddell (Roanoke, VA); Joseph Anton Christiansen (Savannah, GA)
Assignee: Global Plasma Solutions, Inc.
A61L9/22B01D46/0032B01D46/521B03C3/011B03C3/04B03C3/155B03C3/41B03C3/82F01N3/0892F02M27/04F02M27/042F02M35/0205F02M35/0217F16M13/02F24F3/166H01J27/022H01J27/028H01J37/08H01J37/16H01J37/3002H01T23/00A61L2209/16F24F2003/1682
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Quick Facts
Patent No.
US 10,111,978
App. No.
15/804,618
Granted
Oct 30, 2018
Kind
B2
Abstract

A system and method of treating air. Bipolar ionization is delivered to an airflow within a conduit from a tubeless ion generator. The ionized airflow may be delivered to a conditioned airspace by an HVAC system. In alternate applications, the airflow delivers ionized combustion air to an engine. The invention also includes a mounting assembly for positioning one or more ion generators into an airflow.

Claims (11)

1. A system for treatment of an airflow within a combustion air intake of an engine, the system comprising an air intake conduit, an exhaust conduit, and a filter housing positioned within the air intake conduit that houses an air filter, multiple bipolar ion generators are positioned within the filter housing and each bipolar ion generator having first and second electrodes, the first electrode generating positive ions and the second electrode generating negative ions, the multiple bipolar ion generators are spaced and positioned such that the electrodes of each bipolar ion generator face away from each other.

2. The system of claim 1 , wherein the ions cause dissociation of water vapor in the combustion air intake of the engine.

3. The system of claim 1 , wherein the multiple bipolar ion generators are a tubeless ion generator, and wherein the first and second electrodes are needlepoint electrodes.

4. The system of claim 1 , wherein the filter housing houses a pleated filter media and the multiple bipolar ion generators are positioned within pleats of the air filter.

5. The system of claim 1 , wherein the air filter contains a filter media and the multiple bipolar ion generators are mounted to the filter housing.

6. The system of claim 1 , wherein the multiple bipolar ion generators are wired to an electrical system of a vehicle driven by an engine.

7. A method for treatment of an airflow within a variable refrigerant system, the system comprises a shared outdoor heat exchanger and a plurality of individual air handler units with each having a housing, the outdoor heat exchanger comprises a condenser coil, compressor, and fan and the individual air handler units comprise a fan, expansion valve, heating and cooling coils, and a filter, a refrigerant line engages the outdoor heat exchanger to the individual air handler units, at least one bipolar ion generator is positioned and secured in place within the housing of the housing of each air handler unit and adjacent the filter and having first and second electrodes, the first electrode generating positive ions and the second electrode generating negative ions, wherein the first and second electrodes are aligned generally perpendicular to the airflow within the variant refrigerant system whereby at least a portion of the positive ions and the negative ions do not recombine within the airflow.

8. The method of claim 7 , further comprising an ultraviolet light.

9. The method of claim 7 , further comprising a catalyst.

10. The method of claim 7 , further comprising titanium oxide as a catalyst for initiation photo-catalytic oxidation.

11. The method of claim 7 , further comprising an ultraviolet light and titanium oxide for initiation of photo-catalytic oxidation.

Assignments (5)
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Dec 18, 2020
From: GLOBAL PLASMA SOLUTIONS, INC.
To: FIFTH THIRD BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 054806/0281 →
RELEASE OF SECURITY INTEREST Recorded Dec 10, 2020
From: FIDUS INVESTMENT CORPORATION
To: GLOBAL PLASMA SOLUTIONS, INC.
Reel/Frame 054610/0804 →
SECURITY INTEREST Recorded Oct 1, 2018
From: GLOBAL PLASMA SOLUTIONS, INC.
To: FIDUS INVESTMENT CORPORATION
Reel/Frame 047020/0553 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 25, 2018
From: GLOBAL PLASMA SOLUTIONS, LLC
To: GLOBAL PLASMA SOLUTIONS, INC.
Reel/Frame 046968/0065 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 11, 2018
From: WADDELL, CHARLES HOUSTON; CHRISTIANSEN, JOSEPH ANTON
To: GLOBAL PLASMA SOLUTIONS, LLC
Reel/Frame 046317/0445 →
Continuity (8)
Continuation 15293519 · Oct 14, 2016
Continuation 15040087 · Feb 10, 2016
Continuation 14480120 · Sep 8, 2014
Continuation 14036882 · Sep 25, 2013
Division 12578753 · Oct 14, 2009
Provisional Application 61105110 · Oct 14, 2008
Provisional Application 61221763 · Jun 30, 2009
Related Publication 20180055966A1 · Mar 1, 2018