| 摘要 |
<p>The device according to the invention is essentially characterised in that it includes a channel comprising, at one of its ends, means for connecting it to a gas supply pipe and, at its other end, a seal 23 shaped to interact with the inlet 3 of the valve 1, a shutter 26, 34 inserted in the channel, clamping means capable of engaging with the valve 2 so as to press its inlet 3 against the seal 23, and control means 15 for opening the shutter 26, 34 only when the inlet 3 of the valve 2 is hermetically pressed against the seal 23. Device for safely filling gas bottles. <IMAGE></p> |
