SU63104A1 - Igniter for internal combustion engines - Google Patents

Description

The proposed spark plug for igniting the working mixture in the CI cylinder of an internal combustion engine acts from a high voltage source (magneto, coil holding), forming a superfluous spark instead of a space spark discharge, characterizing the existing normal spark plugs. To facilitate the formation of a surface spark to & Electroconductive particles of metal, semiconductor, etc. are applied to the surface of the insulator located in the combustion chamber. This leads to a sharp increase in the local groups of the electric field and creates favorable conditions for surface breakdown between the central electrode and the mass, not resulting in: reduce the volume resistance or short-circuit the high voltage circuit.

The number, size, and material of particles on the surface of the insulator, as well as the type and insulator and the 11 of the electrodes, are determined by the requirements of the engine (the power mode) and the characteristics of the ignition apparatus.

The construction of the part of the szech and the i-going outside the chamber of the mountain D15i1g, p, tel (upper part) does not matter for this proposal and therefore can be done 1; p (anyway, anyway).

Subject invention

Igniter for internal combustion engines, about the fact that on the surface of the insulator, Rdedel jupl, its central electrode from the body of the candle, in order to form a surface discharge, crushed electrically conductive or semiconducting particles .