Patent Application
20080308063
The present invention relates to a fuel consumption reduction system and method of fuel consumption reduction, and more particularly to a fuel consumption reduction system and method of fuel consumption reduction capable of improving the fuel economy of an internal combustion engine.
As an example of a method for improving the fuel economy (mileage) of an internal combustion engine (engine), a method of improving fuel quality in which a porous ceramic is placed in a fuel ionic active water tank has been proposed (for example, see reference 1).
A method for improving fuel quality and improving fuel economy by attaching a magnet to an oil supply pipe or the like that supplies fuel to an internal combustion engine, thereby to decompose fuel clusters has also been proposed (for example, see reference 2).
Reference 1: Japanese patent application publication No. 2004-035793
Reference 2: Japanese patent application publication No. 2004-144012
However, there are problems in these methods, such as a fuel economy improvement rate of less than 10% due to the unstable rate of fuel consumption reduction, significant increase in equipment costs, and obtaining no results of high efficiency.
In addition, a method for improving fuel based on the use of a catalyst such as platinum has also been proposed. However, because the use of a catalyst makes it difficult to maintain the cost, a demand exists for the development of a catalyst configured from a comparatively inexpensive raw substance.
In view of the above circumstances, it is an object of the present invention to provide a fuel consumption reduction system and method of fuel consumption reduction capable of stably improving fuel economy.
The fuel consumption reduction system of the present invention comprises an ionic active water, ionic active water tank in which the ionic active water is held, and steam supply means for supplying steam generated from the ionic active water to an intake port of an internal combustion engine.
The ionic active water tank may further comprise an ionic active substance, the ionic active water being produced by soaking the ionic active substance in water.
The system may preferably comprise heating means for heating the ionic active water to accelerate the generation of steam.
The heating means may supply the heat of a muffler or a radiator to the ionic active water to accelerate the generation of steam.
The heating means may comprise a heating device to which an electric power is supplied to generate heat.
The fuel consumption reduction method of this embodiment is characterized by holding ionic active water in an ionic active water tank, and supplying steam generated from the ionic active water to an intake port of an internal combustion engine via a steam feed pipe.
In the method, an ionic active substance may be placed in the ionic active water tank, and the ionic active substance is soaked in water to produce ionic active water.
In the method, preferably the ionic active water is heated by heating means to accelerate the generation of steam.
Using the present invention, the fuel economy of an internal combustion engine can be improved.
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The best mode for carrying out the fuel consumption reduction system and method of fuel consumption reduction according to the present invention will be described hereinafter with reference to the attached drawings.
An ionic active substance 11 for producing ionic active water is placed in the ionic active water tank 10 which is provided with a water feed pipe 12 for feeding ionic active water to the steam generator 20.
As the ionic active substance 11, substances that facilitate the formation of ionic active water from water including organic ceramics such as tourmaline, titanium oxide and rice bran ceramic, and mineral ceramics, can be employed, the ionic active substance being placed in the ionic active water tank in a weight ratio of the water and active substance of 10-30:1.
In addition, the active substance placed in the ionic active water tank is preferably selected in accordance with the fuel of the internal combustion engine. For example, tourmaline is employed as the active substance when the fuel in use is gasoline, and rice bran ceramic is employed as the active substance if the fuel in use is gas oil.
The ionic active water 13 is produced in the ionic active water tank 10 as a result of the soaking the ionic active substance 11 in water that has been poured though an inlet port not shown in the diagram, the produced ionic active water 13 being fed to the steam generator 20 via the feed water pipe 12.
The steam generator 20A is provided with a steam feed pipe 40 for feeding steam, and is placed in contact with the heating device 50.
As the heating device 50, any device, such as a radiator for cooling the internal combustion engine or a muffler through which exhaust gases generated by the internal combustion engine are discharged, capable of supplying heat to the steam generator 20 in an amount that accelerates the generation of steam may be employed. Also, a heating device that does not utilize the heat emitted from the internal combustion engine but instead creates a new heat such as a heating device that generates heat by supplying an electric power from a battery to a heating wire may be employed.
The steam generator 20 utilizes the heat from the heating device 50 to accelerate the generation of steam from the ionic active water 13.
In the fuel consumption reduction system of the present invention that employs the configuration described above, an ionic active water is produced in an ionic active water tank, the ionic active water is evaporated in a steam generator to form steam, and the steam is fed to the intake port of an internal combustion engine via a steam feed pipe.
The steam of the ionic active water that is fed to the vicinity of an intake port and, passing through an air filter, is introduced to the combustion chamber of the internal combustion engine, is thought to assist fuel combustion.
While, as described above, the ionic active water is produced by soaking an ionic active substance in water in an ionic active water tank, an ionic active water may be poured into the ionic active water tank and the steam generated from this ionic active water, or water produced as a result of reaction with an MgCa compound may be employed as the ionic active water.
The embodiments of the present invention will be hereinafter described in further detail.
The fuel consumption reduction system of the present invention was mounted on a 1300 cc gasoline engine vehicle, 10 liters of tap water to which no active substance had been added was introduced to the ionic active water tank and, while the steam of this tap water was being supplied to the internal combustion engine, the vehicle was driven along urban roads and the fuel consumption thereof was measured. Table 1 shows the measured results thereof.
The fuel consumption reduction system of the present invention was mounted on a 1300 cc gasoline engine vehicle, 10 liters of tap water to which no active substance had been added was introduced to the ionic active water tank and, while the steam of this tap water was being supplied to the internal combustion engine, the vehicle was driven for ⅔ of the process along an expressway and the fuel consumption thereof was measured. Table 1 shows the measured results thereof.
The fuel consumption reduction system of the present invention was mounted on a 1300 cc gasoline engine vehicle, 1 kg of tourmaline (active substance) and 10 liters of tap water were introduced to the ionic active water tank and, while the steam of this ionic active water was being supplied to the internal combustion engine, the vehicle was driven along urban roads and the fuel consumption thereof was measured. Table 1 shows the measured results thereof.
The fuel consumption reduction system of the present invention was mounted on a 1300 cc gasoline engine vehicle, 1 kg of tourmaline (active substance) and 10 liters of tap water were introduced to the ionic active water tank and, while the steam of this ionic active water was being supplied to the internal combustion engine, the vehicle was driven for ⅔ of the process along an expressway and the fuel consumption thereof was measured. Table 1 shows the measured results thereof
It is apparent from the measured results of Table 1 that, based on a comparison of Embodiments 1 and 3 in which the vehicles were driven along urban roads and Embodiments 2 and 4 in which the vehicles were driven for ⅔ of the process along an expressway, fuel economy is improved as a result of the supply of steam of the ionic active water to the internal combustion engine.
In a comparison of Embodiments 1 and 3, the improvement is:
(12.59−9.8)+9.8×100≠28%
while in a comparison of Embodiments 2 and 4 the improvement is:
(19.53−13.52)÷13.52×100≈45% and,
even assuming a measurement error of 5%, the fuel consumption can be reduced by at least 20%.
A 2-ton diesel engine vehicle on which the fuel consumption reduction system of the present invention was not mounted was driven and the fuel consumption thereof was measured. Table 2 shows the measured results thereof.
The fuel consumption reduction system of the present invention was mounted on a vehicle with a 2-ton diesel engine vehicle, 1 kg of rice bran ceramic (active substance) and 10 liters of tap water were introduced to the ionic active water tank and, while the steam of the ionic active water was being supplied to the internal combustion engine, the vehicle was driven and the fuel consumption thereof was measured. Table 2 shows the measured results thereof.
It is apparent from the measured results of Table 2 that the fuel economy is improved as a result of the supply of steam of the ionic active water to the internal combustion engine.
In a comparison of Embodiments 5 and 6, the improvement is:
(11.5−9.1)÷9.1×100≈26% and,
even assuming a measurement error of 5%, the fuel consumption can be reduced by at least 20%.
In this way, the fuel consumption and the fuel economy of an internal combustion engine can be improved using the present invention.
In addition, because the fuel is thought to be completely combusted, the present invention is considered to significantly reduce the toxic components in the exhaust gases.
In addition, because the structure of the present invention is simple and does not use any chemicals or the like at all, it is advantageous from the viewpoint of both economics and a lowering of the burden on the environment.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2004-229959 | Jul 2004 | JP | national |
| Filing Document | Filing Date | Country | Kind | 371c Date |
|---|---|---|---|---|
| PCT/JP05/12591 | 7/7/2005 | WO | 00 | 12/12/2006 |
