Oil cooler and gas expander (Machine-translation by Google Translate, not legally binding)

摘要

Oil cooler and gas expander device, characterized in that the tubular body that constitutes it has its upper edge chamfered around its entire perimeter in order to offer a flat and inclined surface propitious to practice multiple through holes that put into communication the interior of the tubular body, which adapts externally in the neck of the engine oil filler neck, with the outside, allowing the expansion of the combustion gases of the engine that pass to the ducts and chamber bathed in oil, as well as the penetration of fresh air from the external environment of the engine, for cooling said oil, the tubular body having the appropriate means so that it can be fitted with the plug which already carries the oil-filled mouth of the engine crankcase, the stopper of which is arranged in such a way in the tubular body that does not prevent the orifices from exercising their functions of air aspiration and expansion. n gas, however cover and defend them against possible infiltrations of water and dirt. (Machine-translation by Google Translate, not legally binding)