ES1040759U - Tapon-seal devices for gas outlet. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Plug-sealing for gas output devices, in particular type tube valve devices of which they are mounted into pressure bottles containers of liquefied petroleum gases and that provide an externally threaded supply portion, preferably built in a material molding, such as, for example, a plastic material, which is characterized because it is constituted from a general cylindrical body (1) opened by one of its bases, equipped with an external perimeter faldón (2) next to the edge of the open base and of nervaduras (3) in axial direction, distributed uniformly by the external surface of such body (1), and provided also by its internal part of a wall (11) concentrated with the body that develops from the closed base, to the space inside the body, adopting such wall (11) an inverted troncoconic configuration, and so that the body (1) presents, also, a radial projection (4), integral with the body, consists tenteen a flat wall of default thickness, which endes in a cylindrical formation (5), this last being equipped with an axial hole (6) that extends to all its height and in whose interior means (12) of retention that have been provided adopt general form troncoconica, and having also provided for, in the body, the formation of a breakage (13) of curved section, concave to the outside, susceptible to receive and partially host the training (5) cylinder when it is elastically flexioned the figure walled (4), while from a position substantially opposed to the projection (4) radial, part a cordoncillo, also integral with the rest of the plug-seal, of small diameter and default length, that incorporates, in an intermediate section of its development, formations of greater dimensions that, with preference, are constituted in the way of small portions (8) troncoconicas. (Machine-translation by Google Translate, not legally binding)