Apparatus and method for fluid emission control by use of a passive electrolytic reaction

• US 6,691,927 B1
• Filed: 08/29/2001
• Issued: 02/17/2004
• Est. Priority Date: 08/29/2001
• Status: Expired due to Fees

• Current Assignee: Robert J. Malloy
• Original Assignee: Robert J. Malloy
• Inventors: Malloy, Robert J.
• Primary Examiner(s): Ganey, Steven J.
• Application Number:
  US09/941,821
• Time in Patent Office: 902 Days
• Field of Search: 239/3, 239/690, 239/708, 210/748, 204/272, 204/275.1, 204/278.5, 204/547, 205/742, 205/761, 205/762, 205/754, 123/536, 123/538
• US Class Current: 239/3
• CPC Class Codes: B05B 5/0531 Power generators

Abstract

An apparatus and method for fluid emission control of a conductive fluid utilizes a passive electrolytic reaction to ionize the conductive fluid. The apparatus includes a fluid emission system having a reaction chamber that includes an anode and cathode to initiate an electrolytic reaction within the conductive fluid and reaction chamber. An ion-generating member is disposed within the reaction chamber and enhances the electrical bias in the conductive fluid. An oxidation-controlling member disposed within the reaction chamber retards oxidation of the anode and cathode. The metallic component parts and amount of such component parts used in the reaction chamber are chosen to achieve a target voltage, which that amount of voltage created, by the electrolytic reaction necessary to charge a fluid droplet of any density to achieve a maximum acceleration of fluid droplets as the fluid droplets enter and leave a spray cone.

Claims

1. An apparatus for controlling fluid emission by use of passive electrolytic reaction in a conductive fluid, comprising:

(a) a reaction chamber through which said conductive fluid passes, said reaction chamber having an inlet portal and an outlet portal;

(b) a cathode disposed within said reaction chamber;

(c) an anode disposed within said reaction chamber to induce an electrolytic reaction, in combination with the cathode, within the reaction chamber and conductive fluid; and

(d) means, associated with said reaction chamber, for discharging said conductive fluid from said reaction chamber at selected intervals.

2. The apparatus of claim 1 further including an oxidization-controlling member disposed within said reaction chamber.

3. The system of claim 2 wherein said oxidation-controlling member comprises a metal selected from the group of metals including zinc, aluminum, lead, tin, nickel and soft amalgams.

4. The apparatus of claim 1 further including an ion-generating member disposed with the reaction chamber.

5. The system of claim 4 wherein said metal ion-generating member includes antimony, cadmium, gold, platinum, and amalgams.

6. The apparatus of claim 1 further including a magnet within said reaction chamber disposed adjacent to the outlet portal of the reaction chamber.

7. The apparatus of claim 1 further including a first screen mounted adjacent to the inlet portal and a second screen mounted within the reaction chamber adjacent to the outlet portal.

8. The apparatus of claim 1 wherein said reaction chamber has a first end cap attached in sealing relationship to said reaction chamber adjacent to said inlet portal and a second end cap attached in sealing relationship to said reaction chamber adjacent to said outlet portal.

9. The system of claim 1 wherein said cathode is chosen from a group of metals including stainless steel, chromium, titanium, vanadium, tungsten, and hard amalgams.

10. The system of claim 1 wherein said anode is a metal chosen from a group of metals including copper or nickel, tin, silver, magnesium or amalgams.

11. A system for the passive electrolytic ionization of a conductive fluid, comprising:

(a) a reaction chamber through which said conductive fluid passes, said reaction chamber having an inlet portal and an outlet portal;

(b) a fluid supply in fluid communication with the reaction chamber through said inlet portal;

(c) said conductive fluid having being electronically biased as a result of ions produced within said reaction chamber from a passive electrolytic ionization reaction taking place within the reaction chamber when said fluid is in said reaction chamber; and

,

(d) means, associated with said reaction chamber, for discharging said conductive fluid from said reaction chamber at selected intervals.

12. The system of claim 11 further including a cathode disposed within the reaction chamber that produces negatively charged ions and an anode disposed within the reaction chamber that produces positively charged ions.

13. The system of claim 11 wherein said cathode is chosen from a group of metals including stainless steel, chromium, titanium, vanadium, tungsten, and hard amalgams.

14. The system of claim 11 wherein said anode is a metal chosen from a group of metals including copper or nickel, tin, silver, magnesium or amalgams.

15. The system of claim 11 further including an oxidation-controlling member disposed within said reaction chamber.

16. The system of claim 15 wherein said oxidation-controlling member comprises a metal selected from the group of metals including zinc and aluminum, lead, tin, nickel and soft amalgams.

17. The system of claim 11 further including a metal ion-generating member disposed with the reaction chamber.

18. The system of claim 17 wherein said metal ion-generating member comprises a metal selected from the group of metals including antimony, lead or cadmium, gold, platinum, and amalgams.

19. A method for controlling the emission of a conductive fluid, comprising the steps of:

(a) initiating an electrolytic reaction within a reaction chamber containing the conductive fluid in a fluid emission system, and said fluid having a known density; and

(b) maintaining said electrolytic reaction at a target voltage necessary to atomize said conductive fluid upon emission of the conductive fluid from said fluid emission system.

20. The method of claim 19 wherein said target voltage is equal to the amount of power necessary to electrically bias a droplet of the conductive fluid divided by an initial voltage at an instant of time when the conductive fluid atomizes whereby the initial voltage is a function of a constant force (F_c), in coulombs, on a droplet, multiplied by the ratio (J_0/2) between an instant of evaporation of a spray cone of the conductive fluid and the time of evaporation of the spray cone.

21. The method of claim 20 wherein F_c=½

(0.74)^⅓

.

22. The method of claim 20 wherein J_0/2=½

(0.74)^⅓

.

23. The method of claim 19 wherein said reaction chamber includes an anode and cathode for initiating the electrolytic reaction.

24. The method of claim 23 wherein said anode and cathode have a preselected weight which is determined based on the calculated target voltage and the density of the fluid having a known electrical specific resistance.

25. The method of claim 24 wherein said reaction chamber includes a plurality of metallic component parts including an anode, a cathode and an oxidation-controlling member.

26. The method of claim 25 wherein said metallic components have a selected weight corresponding to a conductive fluid falling within a range of densities of conductive fluids.