US4410467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ion-vapor generator and method
Assignee: Individual
•
Filing: 1981-11-09
•
Granted: 1983-10-18
•
Expires: 2001-11-09
Abstract
Abstract Apparatus of the invention bubbles air through a dielectric liquid including water to produce a vapor for catalytic enhancement of combustion. By maintaining low turbulence and tailoring the bubble rate to the demand of a connected combustion device, a substantial amount of negative ionization is produced contributing greatly to the catalytic action and the efficiency of a connected combustion device such as a heating furnace.
Inventors
- 👤 Fred A. Wentworth, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:45
CPC Classifications
F; F23; F23L; F23L7/00; F23L7/002; F23L7/005; B; B01; B01F; B01F23/00; B01F23/10; B01F23/12; Y; Y10; Y10S; Y10S261/00; Y10S261/80
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
185 words
A generator for vapor carrying a net surplus of electrically negative ions comprising: (a) a container (10) partially filled with a dielectric liquid (11) including water; (b) a first gas inlet connection (12) to below the liquid level (15) in said container (10); (c) an outlet connection (14) from above the liquid level (15) in said container (10) for the outlet of gas; (d) a pump (22) having an inlet and an outlet, said inlet being connected to said outlet connection (14); (e) a first conduit (21) connected to said outlet; (f) a recirculating conduit (24,28) connected to said first conduit (21) and to a point (23) preceding said pump (22) and following the liquid level (15) in the path of gas flow through the generator so as to provide a recirculating path around said pump (22); (g) a second gas inlet connection (23) in the path of gas flow beyond said liquid level (15) for reducing gas flow through said liquid without changing gas flow through said outlet connection (14); and, (h) an exhaust termination (35) of said first conduit providing a vapor output.
Claim 2
Dependent Claim
185 words
A generator for vapor carrying a net surplus of electrically negative ions comprising: (a) a container (10) partially filled with a dielectric liquid (11) including water; (b) a first gas inlet connection (12) to below the liquid level (15) in said container (10); (c) an outlet connection (14) from above the liquid level (15) in said container (10) for the outlet of gas; (d) a pump (22) having an inlet and an outlet, said inlet being connected to said outlet connection (14); (e) a first conduit (21) connected to said outlet; (f) a recirculating conduit (24,28) connected to said first conduit (21) and to a point (23) preceding said pump (22) and following the liquid level (15) in the path of gas flow through the generator so as to provide a recirculating path around said pump (22); (g) a second gas inlet connection (23) in the path of gas flow beyond said liquid level (15) for reducing gas flow through said liquid without changing gas flow through said outlet connection (14); and, (h) an exhaust termination (35) of said first conduit providing a vapor output.
Claim 3
Dependent Claim
32 words
A generator according to claim 1 wherein said point is said second gas inlet connection and said second gas inlet connection is additionally connected to ambient air through a unilateral intake valve.
Claim 4
Dependent Claim
45 words
A generator according to claim 1 wherein said recirculating conduit has a further inlet connection from ambient air and said further inlet connection comprises a unilateral inlet valve and wherein said recirculating conduit contains an adjustable valve between said point and said further inlet connection.
Claim 5
Independent Claim
158 words
A method of providing ionized catalytic vapor to a combustion zone comprising: (a) partially filling a closed container having at least one input connection and at least one output connection with a dielectric liquid including water; (b) bubbling ambient air by means of a pump through said liquid from said input connection to said output connection at a rate of 5000 ccm plus or minus 20% per 100,000 BTUs of fuel consumption per hour in said zone; (c) controlling said bubbling by providing an adjustable air path to the intake of said pump that bypasses said liquid; (d) providing an input passage to said combustion zone at a point and in a way that normal ambient air consumption through said passage is at least as great as said rate; (e) connecting said output connection to said input passage; (f) measuring the potential of the catalytic vapor with an electrometer; and, (g) adjusting said airpath for maximum negative voltage.
Claim 6
Independent Claim
158 words
A method of providing ionized catalytic vapor to a combustion zone comprising: (a) partially filling a closed container having at least one input connection and at least one output connection with a dielectric liquid including water; (b) bubbling ambient air by means of a pump through said liquid from said input connection to said output connection at a rate of 5000 ccm plus or minus 20% per 100,000 BTUs of fuel consumption per hour in said zone; (c) controlling said bubbling by providing an adjustable air path to the intake of said pump that bypasses said liquid; (d) providing an input passage to said combustion zone at a point and in a way that normal ambient air consumption through said passage is at least as great as said rate; (e) connecting said output connection to said input passage; (f) measuring the potential of the catalytic vapor with an electrometer; and, (g) adjusting said airpath for maximum negative voltage.
Claim 7
Dependent Claim
32 words
A method of providing ionized catalytic vapor according to claim 4 further comprising filtering the air into said input connection to filter out particles having a dimension larger than substantially 90 microns.
References Cited (Backward Citations)
US1814370A
Cited
US2715392A
Cited
US3537434A
Cited
US3862819A
Cited
US4016837A
Cited
US4090838A
Cited
US4173450A
Cited
DE2722431A1
Cited
US4133628A
Cited
US4152374A
Cited
US4279223A
Cited
US4325691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-10-17 | 1987-04-18 | 1987-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-17 | 1991-04-18 | 1991-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-17 | 1995-04-18 | 1995-10-18 | $7700.00 | Window Closed / Lapsed |