RU127260U1 - CANDLE CANDLE WITH A ROUNDED SIDE ELECTRODE - Google Patents

Abstract

A candle-gun with a rounded side electrode, containing a conventional spark plug with a central cylindrical electrode, externally coated with an insulator, a metal case with a screw part and a L-shaped side electrode, one part of which is attached to the case, and the second working part is located above the end of the central electrode, perpendicular to it with a gap, characterized in that the end face of the working part of the side electrode is rounded in the form of a semicircle in a horizontal plane, the center of this semicircle being flows with the center of rotation of the central electrode, and the radius of this semicircle is equal to the radius of the cylinder of the central electrode, and an annular permanent magnet with axial magnetization is put on the outer part of the insulator until its plane touches the metal body of the candle.

Description

The utility model relates to internal combustion engine / internal combustion engines /, more specifically to electric ignition systems of a fuel-air mixture / fuel assembly /, and more specifically to spark plugs. Spark plugs ignite a fuel assembly with an electric spark. The effective operation of the internal combustion engine in all operating modes and the completeness of fuel combustion largely depend on the quality of work of the spark plugs.

Known spark plug containing a metal housing with a screw part, a central electrode in an electrical insulator and a lateral L-shaped electrode having two parts, the first of which is attached to the candle body, and the second working part is placed with a gap perpendicular to the central electrode / prototype in the book: Automechanika Handbook Author: S.V. Berezin, Publisher: Feniks, Year of publication: 2008 /.

The known spark plug does not provide high-quality ignition of the fuel assemblies, since its side electrode partially blocks the central cylindrical electrode from the combustion chamber of the internal combustion engine and thereby prevents the ignition of the fuel assemblies by the plasma of an electric spark inside the combustion chamber.

The purpose of this technical solution is to eliminate this drawback and increase the ignition efficiency of fuel assemblies.

This goal is achieved in that the spark plug containing a metal housing with a screw and an outer part, a central electrode in an electrical insulator and a lateral L-shaped electrode having two parts, the first of which is attached to the candle body, and the second working part is placed perpendicularly to the gap central electrode.

Description of the device in statics

A candle-gun with a rounded side electrode is simplified shown in Fig. 1 (front view) and in Fig. 2 (top view). It consists of a metal housing 1 with a screw part, a central cylindrical electrode 2, located in the insulator 3, a lateral L-shaped electrode, consisting of a base 4, attached to the housing 1 and the working part 5, placed with a gap and perpendicular to the central electrode 2. The end face of the working part 5 is made in the form of a semicircle 6 with a radius equal to the radius of the cylindrical central electrode 2, with their common axis of rotation, and a ring permanent magnet 8 with an axis is put on the outer part of the insulator 2 second magnetization until it touches the Allen screw-in metal shell 7 1 candle.

Description of the operation of a candle-gun with a rounded side electrode

First, screw the screw part of the candle body 1 into the ICE combustion chamber, then apply high voltage pulses from the ignition unit (not shown) to the central electrode 2, relative to the candle body 1. At the time of applying high voltage between the central electrode 2 and the rounded part 6 of the side electrode 5 there is a powerful flow of electrons and ions directed from the end of the central electrode 2 to the edge of the rounded electrode 6, since this is the shortest distance between them. Then an electric spark arises between them, part of the plasma of which also rushes into the fuel mixture. Due to the presence of a permanent ring magnet 8, a conical rotation of the electric spark arises from the end of the central electrode 2 on the surface of the semicircle 6. This rotation effect of the electric spark significantly improves the ignition of the fuel mixture, and the permanent magnet 8 simultaneously ensures its activation. Thus, the proposed candle-gun significantly improves the ignition of the fuel mixture, compared with analogues and ultimately provides fuel economy and increase the power of the internal combustion engine. At the same time, the toxicity of exhaust gases is reduced due to a more complete combustion of the fuel mixture. This candle-gun provides a reliable start of the engine in the cold season and reduces the likelihood of misfire even with poor fuel quality.

Claims (1)

A candle-gun with a rounded side electrode, containing a conventional spark plug with a central cylindrical electrode coated externally with an insulator, a metal casing with a screw part and a L-shaped side electrode, one part of which is attached to the casing, and the second working part is located above the end of the central electrode, perpendicular to it with a gap, characterized in that the end of the working part of the side electrode is rounded in the form of a semicircle in a horizontal plane, the center of this semicircle being flows with the center of rotation of the central electrode, and the radius of this semicircle is equal to the radius of the cylinder of the central electrode, and an annular permanent magnet with axial magnetization is put on the outer part of the insulator until its plane touches the metal body of the candle.

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