JPS60153464A - Combustion efficiency improving device - Google Patents

Abstract

PURPOSE:To improve the combustion efficiency by providing an electromagnet connected through lead wire in combustion chamber then feeding current variable with elapse of time. CONSTITUTION:An electromagnet 1 fixed to the cylinder head 2 is connected through lead wire 3 to power source 4 then current variable with elapse of time is fed to said electromagnet 1. The strength of field in combusion chamber is varied with elapse of time to produce electric field in the combustion chamber. Consequently, ions in gas in combustion chamber is subjected to force to disturb gas in the combustion chamber resulting in improvement of combustion of mixture gas and improvement of combustion efficiency.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for improving the combustion efficiency of an internal combustion engine.

Conventionally, it has been attached to the burner head (2) in order to increase the combustion efficiency of an internal combustion engine. The electromagnet (1) is connected to the conductor (3
) is connected to the power supply (4). This power supply (4
) can flow a current that changes over time to the electromagnet (1).

This first embodiment connects the electromagnet (1) to the cylinder head (2).
The electromagnet (1) can be installed anywhere in the internal combustion engine as long as a magnetic field is created within the combustion chamber.

Next, a second embodiment of the combustion efficiency improving device set forth in claim 3 will be described. FIG. 2 is a partially sectional perspective view of the vicinity of the ignition plaque 5) attached to the cylinder head (2), showing a second embodiment of the present invention. The solenoid coil (6) is inserted into the spark plug (5).

The solenoid coil (6) is connected to the power source (4) by the conductor (3).
) is connected.

This power source (4) is capable of flowing a current that changes over time to the solenoid coil (6). In this second embodiment, the metal fitting (7) of the spark plug (5)
serves as the iron core of the solenoid coil (6). Therefore, the solenoid coil (6) and the metal fitting (7) work together as an electromagnet. In addition, in the eighth implementation (3) example, the solenoid coil (6) is connected to the spark plug (5).
), but the same effect as in the second embodiment can be obtained even if the solenoid coil (6) is inserted into the shaft portion of the intake valve or the exhaust valve.

Next, a third embodiment and a fourth embodiment of the combustion efficiency improving device set forth in claim 4 will be described. The third embodiment uses an alternating current generator installed in the internal combustion engine as the power source (4) instead of providing a special power source (4) in the first embodiment, and connects the alternating current generator and the electromagnet (1) with a conductor ( 3). The fourth embodiment differs from the second embodiment in that the power supply ←) and the solenoid coil (6) are connected by a conductive wire (3). The third and fourth embodiments do not require a special power source, so the apparatus becomes simple.

The effects of the present invention will now be described.

Ions are present in the gas within the combustion chamber of an internal combustion engine. By the way, it has been revealed that when the strength of a magnetic field changes, an electric field is generated within that magnetic field (4). Therefore, by using the device of the present invention, a magnetic field is created by an electromagnet inside the combustion chamber, and the amount of current flowing through the electromagnet is changed over time to change the strength of the magnetic field inside the combustion chamber over time, thereby generating an electric field inside the combustion chamber. . This electric field causes the ions in the gas inside the combustion chamber to be moved by force.

This causes turbulence in the gas within the combustion chamber. This turbulence of gas improves the combustion state of the air-fuel mixture and improves combustion efficiency. Further, in an internal combustion engine using a spark ignition plug, the present invention generates an electric field between the electrodes of the ignition plug, which improves the discharge performance of the ignition plug and helps improve combustion efficiency. In addition, the effect of the present invention is noticeable when the material composing the combustion chamber is a paramagnetic substance.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a combustion chamber of an internal combustion engine showing a first embodiment of the present invention, and FIG. 2 is a partially sectional perspective view of the vicinity of a spark plug attached to a cylinder head, showing a second embodiment of the present invention. It is. (5) 1: Electromagnet 2 = Cylinder head 3: Conductive wire 4: Power source 5: Spark plug 6: Solenoid coil 7: Metal fitting Patent applicant Koji Uchida (6)

Claims (1)

[Claims] 3. A combustion efficiency improving device, characterized in that a solenoid coil inserted into a spark plug installed in a gasoline engine is connected to the solenoid coil by a conductive wire. 4. The combustion efficiency improving device according to claim (1), wherein the power source is an alternating current generator installed in an internal combustion engine.