ES327721A1 - Dosing timer apparatus for installations of liquids and especially water. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Dosing timer apparatus for installations of liquids and especially water, characterized in that it consists of two bodies of which the first constitutes the head, with an orifice for the entrance of the liquid and, if necessary, more than one, from a previous pipeline or conduit, and from a neck that constitutes the outlet mouth against which the neck enjoys support capacity and subsequent sealing, a membrane actionable its fall, by the impulse of the device itself and by hand through a knob fixed to the axis of rotation, which vertically determines the support of the membrane against the mouth of a horizontal neck and subsequent sealing and because the second body coupled to the first by the corresponding collars lodge in its interior a piston, with limited longitudinal sliding ability, against the bottom of this neck, for a small shank and that is required in the opposite direction by an antagonistic spring that impels him to attack another sire desli It is coaxially formed by the neck against which the membrane rests, determined on the diaphragm of the intermediate piece between the first and second bodies, between which it is firmly fixed and because this diaphragm has a through hole from one body to another. the liquid that passes from the second to the first body is recovered with an adjustable flow rate by means of an externally operable sicler and by which the outlet mouth is of greater pitch than the inlet and receives for safety of the apparatus, a tube that starts from the posterior zone of the second body to release the water that accidentally overflowed the plunger. (Machine-translation by Google Translate, not legally binding)