Patent US4090838A successfully refreshed from Google Patents.
US4090838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalyst generator
Assignee: Individual
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Filing: 1976-03-17
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Granted: 1978-05-23
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Expires: 1996-03-17
Abstract
Abstract Apparatus and method for improving the efficiency of combustion, particularly in internal combustion engines, are disclosed. Air is circulated at a substantially constant, controlled rate from a blower or compressor through a control valve to a plurality of release points beneath a catalyzing or catalyst-forming liquid, such as water, and is released in such a manner as to ensure the slow growth of relatively large bubbles. These bubbles break at the liquid surface, and the catalyst-laden air is then returned to the gas impelling means, e.g. blower or compressor, in which it is mixed with more air and returned to the system. A portion of the catalyst-laden air is directed to the combustion device, e.g. the carburetor or intake manifold of an internal combustion engine, the remainder being returned to contact with the catalyzing or catalyst-forming liquid.
Inventors
- 👤 Kenneth R. Schena
- 👤 Michael Selley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:02
CPC Classifications
F; F23; F23L; F23L7/00; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0324; Y10T137/0329
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
100 words
Apparatus for improving the efficiency of combustion in a combustion device, comprising chamber means for holding a liquid, supply conduit means extending beneath the surface of said liquid for supplying a gas to a point beneath said surface, distributor means for forming a plurality of large, slowly growing bubbles of gas beneath said surface for contact with said liquid, and outlet conduit means for carrying the gas which has contacted said liquid out of said chamber means; said distributor means further comprising means for forming gas bubbles of the average size of between about 0.4 and 1.5 inches in diameter.
Claim 2
Dependent Claim
100 words
Apparatus for improving the efficiency of combustion in a combustion device, comprising chamber means for holding a liquid, supply conduit means extending beneath the surface of said liquid for supplying a gas to a point beneath said surface, distributor means for forming a plurality of large, slowly growing bubbles of gas beneath said surface for contact with said liquid, and outlet conduit means for carrying the gas which has contacted said liquid out of said chamber means; said distributor means further comprising means for forming gas bubbles of the average size of between about 0.4 and 1.5 inches in diameter.
Claim 3
Dependent Claim
27 words
The apparatus of claim 2, wherein the distributor means comprises means for forming gas bubbles of the average size of about 0.6 and 0.8 inch in diameter.
Claim 4
Dependent Claim
52 words
The apparatus of claim 1, further comprising gas impeller means, the output of said gas impeller means being connected to said supply conduit means, said output conduit means being connected to the input for said gas impeller means, and said gas impeller means being adapted to operate at a substantially constant speed.
Claim 5
Dependent Claim
14 words
The apparatus of claim 3, further comprising flow control means in said supply conduit.
Claim 6
Dependent Claim
14 words
The apparatus of claim 4, further comprising flow control means in said output conduit.
Claim 7
Dependent Claim
86 words
Apparatus for improving the efficiency of combustion in a combustion device, comprising chamber means for holding a liquid, supply conduit means extending beneath the surface of said liquid for supplying a gas to a point beneath said surface, distributor means for forming a plurality of large, slowly growing bubbles of gas beneath said surface for contact with said liquid, outlet conduit means for carrying the gas which has contacted said liquid out of said chamber means and means for subjecting said liquid to an electric current.
Claim 8
Dependent Claim
86 words
Apparatus for improving the efficiency of combustion in a combustion device, comprising chamber means for holding a liquid, supply conduit means extending beneath the surface of said liquid for supplying a gas to a point beneath said surface, distributor means for forming a plurality of large, slowly growing bubbles of gas beneath said surface for contact with said liquid, outlet conduit means for carrying the gas which has contacted said liquid out of said chamber means and means for subjecting said liquid to an electric current.
Claim 9
Dependent Claim
57 words
The apparatus of claim 6, wherein said means for subjecting said liquid to an electric current comprising an anode and a cathode at least partially immersed in said liquid, said anode and cathode being connected to a voltage source having sufficient voltage to cause a current in said liquid of from about 0.001 to about 1.0 amp.
Claim 10
Dependent Claim
25 words
The apparatus of claim 7, wherein said voltage source has sufficient voltage to cause a current in said liquid of 0.1 to about 0.2 amp.
Claim 11
Independent Claim
35 words
A method of improving combustion efficiency contacting air with a liquid catalyst passing an electric current through said liquid while said contacting is taking place, and conveying the air so contacted into the combustion device.
Claim 12
Independent Claim
35 words
A method of improving combustion efficiency contacting air with a liquid catalyst passing an electric current through said liquid while said contacting is taking place, and conveying the air so contacted into the combustion device.
Claim 13
Dependent Claim
11 words
The method of claim 9, wherein said liquid catalyst comprises water.
Claim 14
Dependent Claim
16 words
The method of claim 10, wherein said electric current is from about 0.001 to 1.0 amp.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-22 | 1981-11-21 | 1982-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-22 | 1985-11-21 | 1986-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-22 | 1989-11-21 | 1990-05-23 | $7700.00 | Window Closed / Lapsed |