A device applicable to spark plug spark plugs to permanently control the spark and improve its efficiency (Machine-translation by Google Translate, not legally binding)

摘要

A device applicable to the spark plugs of the explosion engines, to permanently control the spark and improve its efficiency, characterized by being formed by an envelope of insulating material, tubular, elbowed, pluggable to the porcelain plug of the spark plug; Inside the cylindrical main body of this casing, a pointed metal cap is screwed in, inside which the metallic pin of the spark plug is plugged axially, being fixed by a transverse elastic plug which, duly bent, externally embraces the own cap; the straight section of the cranked arm of the enclosure, is of form of eight and its upper part or tube serves as a pod to accommodate a spring elastic spiral as a function of tensioner and contact bridge between the tip of the cap and a tube of coaxial rupture with the spring; This tube is retained by clips in the form of a split rivet, with an outer cabot that facilitates its extraction; this same upper part of the envelope has a cross section coincident with the center of the rupture tube and serves as a control window. (Machine-translation by Google Translate, not legally binding)