ES1043548U - Adapter device for bottles containing pressurized gas conventional valve, to energy-efficient appliances. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Adapter device for conventional valve pressurized gas containers, for use with low consumption devices, known as popular or camping type, the device being provided with a body (1) that has a portion on the lower part cylindrical constituent of a chamber (2) that, surrounded by an element (3) vertically displaceable against the action of a spring (4) and with the collaboration of a plurality of balls (6), allows the coupling of the device, in a conventional manner, to the outlet valve of the pressurized gas container, being retained in that position by virtue of the housing of such plurality of balls in a throat made for this purpose on the external surface of said valve of the pressurized gas container, also having said device, by the opposite end, of a spring that at its lower end rests on a stop formed on the inner surface of the gas passage orifice and at the opposite end pushes, by virtue of its elastic recovery, on a closing sphere that rests against a joint with which it forms a tight connection; characterized in that said body (1) has an axial longitudinal orifice, or gas outlet orifice, which projects towards said lower chamber (2) by means of a portion (8) which internally presents a variation of its diameter for the determination of a step designed to constitute an appropriate seat for a rod (9) for opening (or closing) the passage of the gas, configured in a corresponding manner with said step, and so that, in a slightly higher position to that of said opening rod (9), the body has a transverse hole that opens out to the outside, in communication with the aforementioned longitudinal passage of the gas, designed to house a control element (10) manually operable from the outside, which has an end portion (11) of its axis displaced laterally to constitute a portion eccentric with respect to the axis of rotation of said control (10), occupying said (11) eccentric a position above the head of said opening rod (9), so that the displacement in height of the said eccentric portion (11) when the control (10) is operated, limits the travel of said stem (9) between two extreme positions of total closure and total opening; and in that said longitudinal hole of the body (1), at the top, is abruptly widened to form a housing intended to receive a threaded connection valve (16) to the consumer apparatus; a cover (17) is also provided, which closes said body (1) superiorly. (Machine-translation by Google Translate, not legally binding)