Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02B-043/08
F02B-043/10
C25B-015/02
C25B-015/08
C25B-001/04
F02M-025/12
F02M-027/02
F02B-001/04
출원번호
US-0922351
(2013-06-20)
등록번호
US-9453457
(2016-09-27)
발명자
/ 주소
Owens, Donald W.
출원인 / 주소
HNO Green Fuels, Inc.
대리인 / 주소
Wagenknecht IP Law Group PC
인용정보
피인용 횟수 :
0인용 특허 :
19
초록▼
A portable on-demand hydrogen supplemental system is provided for producing hydrogen gas and injecting the hydrogen gas into the air intake of internal combustion engines. Hydrogen and oxygen is produced by an electrolyzer from nonelectrolyte water in a nonelectrolyte water tank. The hydrogen gas is
A portable on-demand hydrogen supplemental system is provided for producing hydrogen gas and injecting the hydrogen gas into the air intake of internal combustion engines. Hydrogen and oxygen is produced by an electrolyzer from nonelectrolyte water in a nonelectrolyte water tank. The hydrogen gas is passed through a hydrogen gas collector. Nonelectrolyte water mixed with the hydrogen gas in the hydrogen gas collector is passed back thru the tank for distribution and water preservation. The system can be powered by the vehicles alternator, a standalone battery, waste heat or solar energy. The system utilizes an onboard diagnostic (OBD) interface in communication with the vehicle's OBD terminal, to regulate power to the system so that hydrogen production for the engine only occurs when the engine is running. The hydrogen gas is produced it is immediately consumed by the engine. No hydrogen is stored on, in or around the vehicle.
대표청구항▼
1. A portable hydrogen supplemental system for supplying hydrogen gas to an internal combustion engine comprising: a housing unit configured for mounting in a vehicle;an electrolyzer mounted inside the housing unit that separates nonelectrolyte water into hydrogen and oxygen gas in response to elect
1. A portable hydrogen supplemental system for supplying hydrogen gas to an internal combustion engine comprising: a housing unit configured for mounting in a vehicle;an electrolyzer mounted inside the housing unit that separates nonelectrolyte water into hydrogen and oxygen gas in response to electrical power;a nonelectrolyte water tank mounted inside the housing unit and positioned to supply nonelectrolyte water to the electrolyzer;an onboard diagnostic interface for interfacing with an onboard diagnostic terminal of the vehicle, for detecting operation of the internal combustion engine;a power supply for supplying the electrical power in the form of a voltage to the electrolyzer according to the detected operation of the internal combustion engine;a hydrogen gas collector mounted inside the housing unit for collecting the hydrogen gas from the electrolyzer,wherein the electrolyzer, when supplied with electrical power produces the hydrogen and oxygen gasses from the nonelectrolyte water being supplied from the nonelectrolyte water tank via a supply line connected thereto, and causes the hydrogen gas collector to supply hydrogen gas directly into the internal combustion engine for combustion therein,wherein the electrolyzer is disposed external of the nonelectrolyte water tank,wherein the oxygen gas supplied from the electrolyzer travels back to the nonelectrolyte water tank;wherein said electrolyzer comprises:a plurality of layers, said layers being non-liquid and each layer being in adjacent contact with another one of said layers,wherein the plurality of layers includes at least two external layers and an internal layer which is disposed in adjacent contact between the external layers,wherein a first external layer is connected to a positive terminal of the power supply and as such applies the positive side of the voltage to a first side of the internal layer, and a second external layer is connected to a negative terminal of the power supply and as such applies the negative side of the voltage to a second side of the internal layer, said first and second sides being on opposite sides of the internal layer,wherein when the voltage is applied across the first external layer, the internal layer and the second external layer, the electrolyzer separates the nonelectrolyte water into oxygen gas which is output on the first side of the internal layer and hydrogen gas which is output on the second side of the internal layer, andwherein the hydrogen gas is supplied directly into an air intake of the internal combustion engine and travels into a combustion chamber of the internal combustion engine to assist with burning of fuel within the combustion chamber. 2. The portable hydrogen supplemental system according to claim 1, further comprising: a fill spout supplying the nonelectrolyte water to the nonelectrolyte water tank;a float assembly connected with the fill spout and housed within the nonelectrolyte water tank, and configured to perform a floating operation indicative of a level of the nonelectrolyte water within the nonelectrolyte water tank; anda water level sensor disposed at a bottom surface of the nonelectrolyte water tank and configured to magnetically communicate with the float assembly, to determine the level of the nonelectrolyte water based on a position of the float assembly. 3. The portable hydrogen supplemental system according to claim 2, wherein the float assembly comprises: a shaft extending from the fill spout in a downward direction;a holding portion connected with the shaft and housing a magnet therein,wherein the magnet is in communication with the water level sensor when the float assembly is positioned at rest at a bottom of the nonelectrolyte water tank to indicate that the level of the nonelectrolyte water is low, andwherein the holding portion floating along the shaft, in an upward direction towards the fill spout as the nonelectrolyte water tank is filled with the nonelectrolyte water to indicate that the level of the nonelectrolyte water is increasing, and when the nonelectrolyte water tank is filled with the nonelectrolyte water, the holding portion of the float assembly rests at a top surface of the nonelectrolyte water tank inside the fill spout, closing the fill spout. 4. The portable hydrogen supplemental system according to claim 1, wherein the hydrogen gas collector comprises: a hydrogen gas collection portion for receiving the hydrogen gas and an amount of the nonelectrolyte water, from the electrolyzer therein; anda float valve disposed in communication with the hydrogen gas collection portion, for receiving the nonelectrolyte water therein to be returned to the nonelectrolyte water tank. 5. The portable hydrogen supplemental system according to claim 4, wherein the hydrogen gas collector further comprises: a cover portion covering a top opening of the hydrogen gas collection portion and comprising: a protrusion portion disposed at a center region along an interior surface the cover portion and extending in a downward direction within the hydrogen gas collection portion; anda plurality of flange portions spaced a predetermined distance apart along the interior surface of the cover portion and surrounding the protrusion portion at the center region; anda ball seal stored therein and configured to seal the top opening of the hydrogen gas collection portion,wherein during operation of the hydrogen gas collector, as the hydrogen gas collection portion is filled with the hydrogen gas and nonelectrolyte water, the ball seal floats toward the top opening of the hydrogen gas collection portion and the plurality of flanges direct the ball seal to the protrusion portion to be positioned and seals the top opening of the hydrogen gas collection portion. 6. The portable hydrogen supplemental system according to claim 4, wherein the hydrogen gas collection portion comprises: a valve receiving portion including a first receiving section and a second receiving section formed of a through-hole at a bottom thereof; anda return outlet provided to be connected with the nonelectrolyte water tank;the float valve including a top portion disposed within the first receiving section;and a bottom portion disposed within the through-hole of the second receiving section, and configured to float as the hydrogen gas and the nonelectrolyte water fills the hydrogen gas collection portion. 7. The portable hydrogen supplemental system according to claim 6, wherein the hydrogen gas collector collects the hydrogen gas, the nonelectrolyte water traveling with the hydrogen gas is circulated to the valve receiving portion, to be returned to the nonelectrolyte water tank. 8. The portable hydrogen supplemental system according to claim 7, further comprising: a stopper disposed on a side surface of the float valve, and configured to block the hydrogen gas from returning to the nonelectrolyte water tank. 9. The portable hydrogen supplemental system according to claim 1, wherein the onboard diagnostic interface is in communication with the engine via the onboard diagnostic terminal and in communication with the power supply of the system, and controls power to be supplied to the power supply through a control signal transmitted to the power supply. 10. The portable hydrogen supplemental system according to claim 9, further comprising: a communication module for transmitting vehicle information via the onboard diagnostic terminal to the power supply via a communication network. 11. The portable hydrogen supplemental system according to claim 10, wherein the communication module is a wireless module for wirelessly receiving and transmitting vehicle information. 12. The portable hydrogen supplemental system according to claim 11, wherein the onboard diagnostic interface is configured to receive at least one of rotational speed information, speed information, or gas usage information. 13. The portable hydrogen supplemental system according to claim 1, further comprising: a temperature sensor mounted within the housing and configured to sense a temperature of the nonelectrolyte water to be supplied to the electrolyzer;a heater mounted within the housing and configured to heat the nonelectrolyte water to be supplied to the electrolyzer when the nonelectrolyte water is above a predetermined temperature. 14. The portable hydrogen supplemental system according to claim 1, further comprising: a pump connected between the nonelectrolyte water tank and the electrolyzer, and configured to pump the nonelectrolyte water into the electrolyzer. 15. The portable hydrogen supplemental system according to claim 1, further comprising: a control circuit disposed within a sub-housing assembly and configured for controlling operation of the portable hydrogen supplemental system, andwherein the sub-housing assembly is mounted within the housing unit and comprises a plurality of through-holes for dissipating heat and cooling components of the control circuit, and wherein the sub-housing assembly is disposed beneath the electrolyzer. 16. A method of supplying hydrogen gas to an internal combustion engine of a vehicle, comprising: supplying, from a nonelectrolyte water tank mounted inside a housing unit mounted within the vehicle, nonelectrolyte water to an electrolyzer;detecting, by an onboard diagnostic interface in communication with a vehicle onboard diagnostic terminal, operation of the internal combustion engine;supplying, by a power supply, electrical power in the form of a voltage to the electrolyzer according to the detected operation of the internal combustion engine;producing, by the electrolyzer when supplied with the electrical power, hydrogen and oxygen gases from the nonelectrolyte water from the nonelectrolyte water tank;supplying, via a hydrogen gas collector, the hydrogen gas directly to the internal combustion engine for combustion therein,wherein the electrolyzer, when supplied with electrical power produces the hydrogen and oxygen gasses from the nonelectrolyte water being supplied from the nonelectrolyte water tank via a supply line connected thereto, and causes the hydrogen gas collector to supply hydrogen gas directly into the internal combustion engine for combustion therein,wherein the electrolyzer is disposed external of the nonelectrolyte water tank,wherein the oxygen gas supplied from the electrolyzer travels back to the nonelectrolyte water tank;wherein said electrolyzer comprises:a plurality of layers, said layers being non-liquid and each layer being in adjacent contact with another one of said layers,wherein the plurality of layers includes at least two external layers and an internal layer which is disposed in adjacent contact between the external layers,wherein a first external layer is connected to a positive terminal of the power supply and as such applies the positive side of the voltage to a first side of the internal layer, and a second external layer is connected to a negative terminal of the power supply and as such applies the negative side of the voltage to a second side of the internal layer, said first and second sides being on opposite sides of the internal layer,wherein when the voltage is applied across the first external layer, the internal layer and the second external layer, the electrolyzer separates the nonelectrolyte water into oxygen gas which is output on the first side of the internal layer and hydrogen gas which is output on the second side of the internal layer, andwherein the hydrogen gas is supplied directly into an air intake of the internal combustion engine and travels into a combustion chamber of the internal combustion engine to assist with burning of fuel within the combustion chamber. 17. The method according to claim 16, further comprising: supplying the nonelectrolyte water to the nonelectrolye water tank;performing, via a float assembly, a floating operation indicative of a level of the nonelectrolyte water within the nonelectrolyte water tank; andsensing, via a water level sensor disposed at a bottom surface of the nonelectrolyte water tank, a level of the nonelectrolyte water by magnetically communicating with the float assembly. 18. The method according to claim 17, further comprising: magnetically communicating, via a magnet within a holding portion of a float assembly in the nonelectrolyte water tank, with the water level sensor;wherein the float assembly is positioned at rest at a bottom of the nonelectrolyte water tank to indicate that the level of the nonelectrolyte water is low, andwherein the holding portion floating along the shaft, in an upward direction towards the fill spout as the nonelectrolyte water tank is filled with the nonelectrolyte water to indicate that the level of the nonelectrolyte water is increasing, and when the nonelectrolyte water tank is filled with the nonelectrolyte water, the holding portion of the float assembly rests at a top surface of the nonelectrolyte water tank inside the fill spout, closing the fill spout. 19. The method according to claim 16, further comprising: receiving, via the hydrogen gas collector, the hydrogen gas and an amount of the nonelectrolyte water, from the electrolyzer, therein; andreturning, via a float valve within the hydrogen gas collector, the amount of nonelectrolyte water to the nonelectrolyte water tank. 20. The method according to claim 16, further comprising: controlling the power supply via the onboard diagnostic interface in communication with the engine; and a communication module for transmitting vehicle information via the onboard diagnostic terminal to the power supply via a communication network. 21. The method according to claim 20, wherein the onboard diagnostic interface is configured to receive at least one of rotational speed information, speed information, or gas usage information. 22. A portable hydrogen supplemental system for supplying hydrogen gas to an internal combustion engine comprising: a housing unit configured for mounting in a vehicle;an electrolyzer mounted inside the housing unit that separates nonelectrolyte water into hydrogen and oxygen gas in response to electrical power;a nonelectrolyte water tank mounted inside the housing unit and positioned to supply nonelectrolyte water to the electrolyzer;an onboard diagnostic interface for interfacing with an onboard diagnostic terminal of the vehicle, for detecting operation of the internal combustion engine;a power supply for supplying the electrical power in the form of a voltage to the electrolyzer according to the detected operation of the internal combustion engine;a hydrogen gas collector mounted inside the housing unit for collecting the hydrogen gas from the electrolyzer,wherein the electrolyzer, when supplied with electrical power produces the hydrogen and oxygen gasses from the nonelectrolyte water being supplied from the nonelectrolyte water tank via a supply line connected thereto, and causes the hydrogen gas collector to supply hydrogen gas directly into the internal combustion engine for combustion therein,wherein the electrolyzer is disposed external of the nonelectrolyte water tank,wherein the oxygen gas supplied from the electrolyzer travels back to the nonelectrolyte water tank;wherein said electrolyzer comprises:a plurality of layers, said layers being non-liquid and each layer being in adjacent contact with another one of said layers,wherein the plurality of layers includes at least two external layers and an internal layer which is disposed in adjacent contact between the external layers,wherein a first external layer is connected to a positive terminal of the power supply and as such applies the positive side of the voltage to a first side of the internal layer, and a second external layer is connected to a negative terminal of the power supply and as such applies the negative side of the voltage to a second side of the internal layer, said first and second sides being on opposite sides of the internal layer,wherein when the voltage is applied across the first external layer, the internal layer and the second external layer, the electrolyzer separates the nonelectrolyte water into oxygen gas which is output on the first side of the internal layer and hydrogen gas which is output on the second side of the internal layer,wherein the hydrogen gas is supplied directly into an air intake of the internal combustion engine and travels into a combustion chamber of the internal combustion engine to assist with burning of fuel within the combustion chamber, andwherein an amount of particulate matter exiting the combustion chamber is reduced by a predetermined amount compared to operation of the internal combustion engine not using hydrogen gas based on an amount of the hydrogen gas traveling into the combustion chamber and an amount of the fuel burned within the combustion chamber. 23. The portable hydrogen supplemental system according to claim 22, further comprising: a fill spout supplying the nonelectrolyte water to the nonelectrolyte water tank;a float assembly connected with the fill spout and housed within the nonelectrolyte water tank, and configured to perform a floating operation indicative of a level of the nonelectrolyte water within the nonelectrolyte water tank; anda water level sensor disposed at a bottom surface of the nonelectrolyte water tank and configured to magnetically communicate with the float assembly, to determine the level of the nonelectrolyte water based on a position of the float assembly. 24. The portable hydrogen supplemental system according to claim 23, wherein the float assembly comprises: a shaft extending from the fill spout in a downward direction;a holding portion connected with the shaft and housing a magnet therein,wherein the magnet is in communication with the water level sensor when the float assembly is positioned at rest at a bottom of the nonelectrolyte water tank to indicate that the level of the nonelectrolyte water is low, andwherein the holding portion floating along the shaft, in an upward direction towards the fill spout as the nonelectrolyte water tank is filled with the nonelectrolyte water to indicate that the level of the nonelectrolyte water is increasing, and when the nonelectrolyte water tank is filled with the nonelectrolyte water, the holding portion of the float assembly rests at a top surface of the nonelectrolyte water tank inside the fill spout, closing the fill spout. 25. The portable hydrogen supplemental system according to claim 22, wherein the hydrogen gas collector comprises: a hydrogen gas collection portion for receiving the hydrogen gas and an amount of the nonelectrolyte water, from the electrolyzer therein; anda float valve disposed in communication with the hydrogen gas collection portion, for receiving the nonelectrolyte water therein to be returned to the nonelectrolyte water tank. 26. The portable hydrogen supplemental system according to claim 25, wherein the hydrogen gas collector further comprises: a cover portion covering a top opening of the hydrogen gas collection portion and comprising: a protrusion portion disposed at a center region along an interior surface the cover portion and extending in a downward direction within the hydrogen gas collection portion; anda plurality of flange portions spaced a predetermined distance apart along the interior surface of the cover portion and surrounding the protrusion portion at the center region; anda ball seal stored therein and configured to seal the top opening of the hydrogen gas collection portion,wherein during operation of the hydrogen gas collector, as the hydrogen gas collection portion is filled with the hydrogen gas and nonelectrolyte water, the ball seal floats toward the top opening of the hydrogen gas collection portion and the plurality of flanges direct the ball seal to the protrusion portion to be positioned and seals the top opening of the hydrogen gas collection portion. 27. The portable hydrogen supplemental system according to claim 25, wherein the hydrogen gas collection portion comprises: a valve receiving portion including a first receiving section and a second receiving section formed of a through-hole at a bottom thereof; anda return outlet provided to be connected with the nonelectrolyte water tank;the float valve including a top portion disposed within the first receiving section; and a bottom portion disposed within the through-hole of the second receiving section, and configured to float as the hydrogen gas and the nonelectrolyte water fills the hydrogen gas collection portion. 28. The portable hydrogen supplemental system according to claim 27, wherein the hydrogen gas collector collects the hydrogen gas, the nonelectrolyte water traveling with the hydrogen gas is circulated to the valve receiving portion, to be returned to the nonelectrolyte water tank. 29. The portable hydrogen supplemental system according to claim 28, further comprising: a stopper disposed on a side surface of the float valve, and configured to block the hydrogen gas from returning to the nonelectrolyte water tank. 30. The portable hydrogen supplemental system according to claim 22, wherein the onboard diagnostic interface is in communication with the engine via the onboard diagnostic terminal and in communication with the power supply of the system, and controls power to be supplied to the power supply through a control signal transmitted to the power supply. 31. The portable hydrogen supplemental system according to claim 30, further comprising: a communication module for transmitting vehicle information via the onboard diagnostic terminal to the power supply via a communication network. 32. The portable hydrogen supplemental system according to claim 31, wherein the communication module is a wireless module for wirelessly receiving and transmitting vehicle information. 33. The portable hydrogen supplemental system according to claim 32, wherein the onboard diagnostic interface is configured to receive at least one of rotational speed information, speed information, or gas usage information. 34. The portable hydrogen supplemental system according to claim 22, further comprising: a temperature sensor mounted within the housing and configured to sense a temperature of the nonelectrolyte water to be supplied to the electrolyzer;a heater mounted within the housing and configured to heat the nonelectrolyte water to be supplied to the electrolyzer when the nonelectrolyte water is above a predetermined temperature. 35. The portable hydrogen supplemental system according to claim 22, further comprising: a pump connected between the nonelectrolyte water tank and the electrolyzer, and configured to pump the nonelectrolyte water into the electrolyzer. 36. The portable hydrogen supplemental system according to claim 22, further comprising: a control circuit disposed within a sub-housing assembly and configured for controlling operation of the portable hydrogen supplemental system;wherein the sub-housing assembly is mounted within the housing unit and comprises a plurality of through-holes for dissipating heat and cooling components of the control circuit, and wherein the sub-housing assembly is disposed beneath the electrolyzer.
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이 특허에 인용된 특허 (19)
Ross,Bill, Electrolysis cell and internal combustion engine kit comprising the same.
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