Improvements introduced in the lubrication systems of diesel engines. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the lubrication systems of diesel engines, characterized by the fact that they have a system of valves located in such a way that they avoid overpressures, ensuring both the continuous fluidity of the oil in the circuit and the protection of the various elements that compose it, presented these valves, the position and following roles: The first valve, located between the pressure pump and the heat exchanger, discharges at the moment when there is a pressure that exceeds the maximum allowed limit, for which it has been tared, passing the oil to the bucket A second valve, type by-pass, which, like the previous one, is tared to a certain pressure and that opens at the moment that for any circumstance, there is a seal in the heat exchanger, flowing in this case, the oil to the main circuit. A third valve, which discharges the main circuit to the bucket when the pressure oil filter can not absorb all the flow sent by the oil pump. A fourth valve, of the by-pass type, incorporated in the oil filter under pressure, which opens when the filtering elements are clogged, due to a possible dirt of that, passing this oil to the main circuit. A fifth valve for each one of the cylinders, opening when the temperature of the oil exceeds the normal limit of operation, in order to cool the head of the pistons. (Machine-translation by Google Translate, not legally binding)