Improvements in oil filters, gas-oil, fuel-oil and similar, especially intended for internal combustión engines (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the filters for oil, gas-oil, fuel oil and similar, especially for internal combustión engines, which is characterized by the fact of forming them based on a column of filter elements determined by lenticular washers, provided with two opposite inclined filtering surfaces and provided with a support bore with holes in its central part, which are in communication with a suction tube, a battery of said elements being arranged in a tubular container and maintained at a constant pressure under of a convenient spring, two upper openings, one for inlet and one for oil outlet, of which the first opens into the general chamber of the container itself, while the second opens with the suction tube. (Machine-translation by Google Translate, not legally binding)