Boyarin pressure self-regulator for liquid conductions. (Machine-translation by Google Translate, not legally binding)

摘要

Self-regulating pressure boom for liquid lines, characterized essentially because it, which will be inserted in the liquid line in which it is tried to achieve a constant pressure, connects with a main body through which the liquid will circulate, and which is constituted in its lower plane by two levels of different height joined through a central staging, carrying in the upper part of the step a sleeve emerging to the outside where the enlarged head of a liquid arrival tube will be connected, while in the lower part, presents another sleeve similar to which, the outlet pipe is connected, counting inside the body with a floating buoy attached through a lever arm, to a turning axis, projecting to the other side of said axis and as a prolongation of the previous one another arm of shorter lever and with a different inclination and in whose end and by its inferior plane it includes a platelet elastic, so that the pressure of the liquid that will elevate the buoy, at the other end will produce the descent of said elastic closure piece that will be positioned directly on the mouth of the fluid inlet sleeve determining its total seal. (Machine-translation by Google Translate, not legally binding)