ES298594A3 - Improvements in the construction of valves for liquefied or pressed gas containers (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements in the construction of valves for liquefied or pressurized gas containers, characterized in that the valve is constituted by an axis that has a circular flange which thus forms a step. Said shaft is inserted in the hole of the mouth of the container in which the valve is disposed. An elastic seal is arranged between the flange and the inner wall of the closure of the container handle. Between the lower surface of the gasket and the retaining step of the closure of the mouth of the container, the circular flange located on the outside of the mouth of a bowl, housed in the neck of the container, is arranged. At the bottom of said bowl there is a hole in which the lower end of the valve shaft is threaded, with an opposing spring in which one of its ends is located between the bottom of the bowl and the lower part of the flange of the shaft. it supports against the inferior face of said valona, while the other one does it against the internal face of the bottom of the bowl. In the strange upper part of the determinative axis of the valve that emerges from the outer part of the container there is an axial hole which extends up to near the flange of which it is provided and there is elbowed and continues radially emerging from its periphery, having in the external top end of said valve stem a circular recess in which it has, in the form of removes and pon, an elastic sleeve which has the purpose of allowing the loading of various types of lighters by placing the same when according to is the type of lighter, or without the same, if the valve Le recharges the lighter adapts without adapter, plugs the external tip of the valve stem and pressing down overcomes the antagonistic action of the spring with which the flange descends and the stem of the valve and the radial hole that was blocked by the elastic joint and when descending lower where that joint is located, is uncovered by uedar the radial hole of the central stem of the valve located in a lower plenum to the joint that sealed the mouth of said radial hole, so that the liquefied or pressure gas placed inside the bottle loaded, passes through the hole The central part of the bowl into which the lower end of the valve is inserted and through the gap between the edge of the valve flange and the inner wall of the bowl passes towards the elastic joint where the radial hole is below the plane of the same allows the exit of the gas that has moved to the lower part of the elastic joint, whose exit is made by the communicating central hole of the valve. (Machine-translation by Google Translate, not legally binding)