Patent US5326446A successfully refreshed from Google Patents.
US5326446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of water with static and radio frequency electromagnetic fields
Assignee: Individual
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Filing: 1992-07-27
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Granted: 1994-07-05
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Expires: 2012-07-27
Abstract
Abstract A device for purifying water of mineral contaminants, bacteria, protozoa, algae, fungus, and other undesirable impurities, as well as for preventing and removing scale from conduits and containers within which water is maintained, that utilizes an electronic circuit capable of generating a plurality of interacting electromagnetic fields. The circuitry is capable of generating the combination of a first static electromagnetic field of variable offset, a second radio frequency varying electromagnetic field, and a third low frequency varying electromagnetic field with high amplitude, short pulse width, spikes. In addition, the circuitry is capable of inducing a high negative ion concentration in the water within which electrodes connected to the circuitry are immersed. The invention anticipates the use of electrodes suitable not only for the flow of water about the electrodes through a conduit, but the placement of electrodes within a pool of water to be purified.
Inventors
- 👤 Larry Binger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:46
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/48; C02F1/487; C02F2303/00; C02F2303/04; C02F2303/22
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
147 words
An apparatus for the treatment, purification, and decontamination of water comprising: a first electrode capable of being immersed in said water to be purified; an electromagnetic field generator, said electromagnetic field generator capable of concurrently producing; a first static electromagnetic bias field; a second radio frequency electromagnetic field; and a third low frequency electromagnetic field; said electromagnetic field generator further capable of generating negative ions within said wate; said electromagnetic field generator comprising: a first step down transformer; a second step up transformer; and a power transistor positioned across a primary winding of said second step up transformer: wherein a secondary winding of said step up transformer is connected to said first electrode and wherein the combination of said power transistor and said step up transformer creates an oscillator whose variable output is provided to said first electrode through said secondary winding of said step up transformer.
Claim 2
Independent Claim
147 words
An apparatus for the treatment, purification, and decontamination of water comprising: a first electrode capable of being immersed in said water to be purified; an electromagnetic field generator, said electromagnetic field generator capable of concurrently producing; a first static electromagnetic bias field; a second radio frequency electromagnetic field; and a third low frequency electromagnetic field; said electromagnetic field generator further capable of generating negative ions within said wate; said electromagnetic field generator comprising: a first step down transformer; a second step up transformer; and a power transistor positioned across a primary winding of said second step up transformer: wherein a secondary winding of said step up transformer is connected to said first electrode and wherein the combination of said power transistor and said step up transformer creates an oscillator whose variable output is provided to said first electrode through said secondary winding of said step up transformer.
Claim 3
Dependent Claim
45 words
The apparatus of claim 1 further comprising: a second electrode immersible in said water to be purified, said first electrode connected to a first negative output of said electromagnetic frequency generator, and said second electrode connected to a grounded output of said electromagnetic frequency generator.
Claim 4
Dependent Claim
28 words
The apparatus of claim 1, wherein said first electrode is a stainless steel pipe centrally positioned within a conduit containing a flow of said water to be purified.
Claim 5
Dependent Claim
58 words
The apparatus of claim 2, wherein said first electrode is a stainless steel pipe centrally positioned within a conduit containing a flow of said water to be purified, and said second electrode is a cylindrical stainless steel cylindrical liner surrounding and spaced from said first electrode and within said conduit containing said flow of water to be purified.
Claim 6
Dependent Claim
48 words
The apparatus of claim 1, wherein said first electrode comprises: a nonconductive base; and an electrically conductive shell supported by said nonconductive base, wherein said electrically conductive shell as supported by said nonconductive base is at least partially immersed within a pool of said water to be purified.
Claim 7
Dependent Claim
47 words
The apparatus of claim 2, wherein said first and said second electrodes each comprise a nonconductive base and an electrically conductive shell supported by said nonconductive base, and wherein each of said electrodes is at least partially immersed within a pool of said water to be purified.
Claim 8
Dependent Claim
47 words
The apparatus of claim 2, wherein said first electrode and said second electrode are each supported on a single nonconductive base, said first electrode supported on a first side of said nonconductive base and said second electrode supported on a second opposing side of said nonconductive base.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-07-04 | 1998-01-03 | 1998-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-07-04 | 2002-01-03 | 2002-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-07-04 | 2006-01-03 | 2006-07-05 | $7700.00 | Window Closed / Lapsed |