Internal combustion engine with hydrogen producing device having water and oil interface level control

• US 4,458,634 A
• Filed: 02/11/1983
• Issued: 07/10/1984
• Est. Priority Date: 02/11/1983
• Status: Expired due to Fees

• Current Assignee: Donald L. Carr, Edwin R. Carr
• Original Assignee: Donald L. Carr, Edwin R. Carr
• Inventors: Carr, Edwin R., Carr, Donald L.
• Primary Examiner(s): Valentine, Donald R.
• Application Number:
  US06/465,769
• Time in Patent Office: 515 Days
• Field of Search: 204/229, 204/306, 204/308, 204/129, 204/275-278, 204/274, 204/270, 123/DIG. 12, 123/3, 123/536
• US Class Current: 123/3
• CPC Class Codes: F02B 43/10 Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
• CPC Class Codes: Y02T 10/30 Use of alternative fuels, e.g. biofuels
• CPC Class Codes: Y10S 123/12 Hydrogen

Abstract

A control system for maintaining a desired water level range from electrodes spaced thereabove in a layer of oil where alternating current discharge occurs from electrode down to and through water to another electrode, with the electrical discharge occurring between electrodes disposed at all times in the hydrocarbon oil layer. With the situs of reaction being confined to the oil and the interstitial boundry between the oil and water, dangerous conditions of hydrogen generation are generally obviated over most state-of-the-art methods of producing hydrogen with a highly efficient production process. Hydrocarbon gases and vapors are also produced from the oil with a cracking process occuring to some extent incumbant with the A C discharge from the electrodes through the oil to the water. This has also been found to gradually upgrade the quality of the oil remaining while some is at the same time consumed in the system. The hydrocarbon gases and vapors are also subject to hydrogen enrichment during the ongoing process. In a system with hydrogen produced being used along with hydrocarbon gases and vapors produced from the oil to run an internal combustion engine A C power developed by an A C generator driven by the engine flows through a current transformer to a step transformer increasing the A C voltage applied to the electrodes used in the process. A C current being sensed develops a D C signal, through a rectifier, proportional to the A C power current being fed to the electrodes. The D C signal is passed through control circuity to activate individual relay controls when the signal level falls below a desired level and rises above a desired level. This is effective to, at preset signal levels, activate a pump or open a drain cock for removing water from the tank or another pump (or reversal of a pump) to feed water back to the tank to maintain the water level in the tank within a desired range consistent with desired rates of hydrogen generation through the process.

Claims

1. In a water layer and oil layer interface level to electrode end spacing control system useful in oil cracking hydrocarbon gas generation combined with electrodecomposition of water hydrogen production:

container means for containing, a layer of water at the bottom, a layer of oil above the layer of water, and a space for containing gas above the layer of oil;

electrode means positioned in said container entrained primarily in the layer of oil with an electrode means end to water layer gap;

AC power source means;

AC circuit means interconnecting said AC power source means and said electrode means for feeding AC power through said electrode means, the gap and water within the container;

AC power current sensing means sensing current level flow through said AC circuit means;

electric power control means responsive to a predetermined AC current level flow;

water flow control means in the form of fluid flow impetuous means and conduit means with a line from a water source with power activation means for controlling the level of water within said container; and

AC power source means connected to and through said electric power control means to said water flow control means for controlling the water level and thereby the electrode means end to water layer gap in response to predetermined AC current level flow with AC current flow varying inversely with variation in electrode means end to water layer gap spacing.

2. The water layer and electrode end spacing control system of claim 1, wherein said electrode means is a plurality of electrodes including at least one pair of electrodes with said AC power source means connected for AC power discharge current flow back and forth from one electrode through the electrode to water level gap, through water to and through the gap of the other electrode of said pair of electrodes.

3. The water layer and electrode end spacing control system of claim 2, wherein said AC power current sensing means is a current transformer output connected to said electric power control means.

4. The water layer and electrode end spacing control system of claim 3, wherein said electric power control means is switch means responsive to AC power current level for switch actuation control of the power activation means of said water flow control means.

5. The water layer and electrode end spacing control system of claim 4, wherein said water flow control means includes pump means.

6. The water layer and electrode end spacing control system of claim 5, wherein said pump means is a pump and water flow structure controlled for pumping water into said container when the water level is low and the AC power current flow sensed is below a first preset level, and for pumping water from said container when the water level is high and the AC power current flow sensed is above a preset level.

7. The water layer and electrode end spacing control system of claim 6, wherein said pump and water flow structure is connected to a reservoir tank.

8. The water layer and electrode end spacing control system of claim 6, wherein said pump and water flow structure includes a first pump for pumping water out of said container;

and a second pump for pumping water into said container.

9. The water layer and electrode end spacing control system of claim 6, wherein there is a current span between control upper level and lower level set points allowing for relatively small variations in AC power line current.

10. The water layer and electrode end spacing control system of claim 6, wherein there is control level actuation time delay to prevent pump water level control actuation by current surges of short duration or current drops of short duration.

11. The water layer and electrode end spacing control system of claim 4, wherein there is an AC to DC converter in the current transformer output connection to said electric power control means.

12. The water layer and electrode end spacing control system of claim 11, wherein adjustable level relay means is used as said switch means.

13. The water layer and electrode end spacing control system of claim 12, wherein the adjustable level relay means is an upper level set point adjustable level relay and a lower level set adjustable level relay.

14. The water layer and electrode end spacing control system of claim 13, wherein there is a current span between control upper level and lower level set points allowing for relatively small variations in AC power line current.

15. The water layer and electrode end spacing control system of claim 13, wherein there is control level actuation time delay to prevent pump water level control actuation by current surges of short duration or current drops of short duration.

16. The water layer and electrode end spacing control system of claim 4, wherein said power source is an AC generator connected via control circuitry to and through said electric power control means to said water flow control means.

17. The water layer and electrode end spacing control system of claim 16, wherein said AC power source means is said AC generator, and with said AC generator driven by an engine connected for using hydrogen and hydrocarbon gases drawn from said container means as engine fuel.

18. The water layer and electrode end spacing control system of claim 17, wherein said switch means is relay means.

19. The water layer and electrode end spacing control system of claim 18, wherein said control circuitry from said AC generator includes an AC to DC converter.

20. The water layer and electrode end spacing control system of claim 19, wherein said control circuitry also includes a system battery connected in the control circuitry for charge input from said AC to DC converter.

21. The water layer and electrode end spacing control system of claim 1, wherein said circuit means interconnecting said AC power source means and said electrode means includes a step up transformer.

22. The water layer and electrode end spacing control system of claim 21, wherein said AC power current sensing means is positioned for sensing AC power current flow between said AC power source means and said step up transformer.

23. The water layer and electrode spacing control system of claim 1, wherein oil supply storage means is connected through oil supply piping means to said container means;

oil layer surface level sensing and control means; and

oil flow control means with power activation means connected for control by said oil layer surface level sensing and control means for controlling the level of oil within said container.

24. The water layer and electrode end spacing control system of claim 23, also including an oil circulation system with an oil piping system connected for withdrawing oil from said container and returning oil to said container, returning oil to said oil supply storage means, and moving oil from said oil supply storage means;

and oil movement driving means in said oil piping system including said oil flow control means.

25. The water layer and electrode end spacing control system of claim 24, wherein said oil flow control means includes pump means connected for actuation by said oil layer surface level sensing and control means;

said oil movement driving means includes a pump in said oil circulation system;

temperature sensing control means in said container connected to said pump to control on and off oil moving driving actuation of said pump; and

control means diverting portions of oil pumped by said pump to said oil supply storage means.

26. The water layer and electrode end spacing control system of claim 25, wherein said AC power source means is an AC generator connected via control circuitry to and through electric power control means to water flow control means;

an internal combustion engine is connected for using hydrogen and hydrocarbon gases drawn from said container means as engine fuel; and

said internal combustion engine being provided with an exhaust system with heat exchange means positioned in said container means.

27. The water layer and electrode end spacing control system of claim 26, wherein said exhaust system includes controllable exhaust flow diverting means;

temperature sensing control means in said container connected to said controllable exhaust flow diverting means for control flow of hot exhaust gases through said heat exchange means in heating water and oil in said container means.

28. The water layer and electrode end spacing control system of claim 1, wherein said AC power source means is an AC generator connected via control circuitry to and through electric power control means to water flow control means;

an internal combustion engine is connected for using hydrogen and hydrocarbon gases drawn from said container means as engine fuel; and

said internal combustion engine being provided with an exhaust system with heat exchange means positioned in said container means.

29. The water layer and electrode end spacing control system of claim 28, wherein said exhaust system includes controllable exhaust flow diverting means;

temperature sensing control means in said container connected to said controllable exhaust flow diverting means for control flow of hot exhaust gases through said heat exchange means in heating water and oil in said container means.