| 摘要 |
<p>The present invention relates to a device for filling a gas cylinder, in particular for domestic gas such as LPG, butane or propane, comprising: -a filling head (21) intended to sealingly connect to a valve (3) of the gas cylinder (2) to be filled, -an open protection and centring cover (30) intended to surround said valve (3) in a non-gas-tight manner, and -a leak detector measuring a loss of gas during filling, characterised in that the leak detector (31, 32, 34) is directly combined with said protection cover (30) so as to measure the leak within the latter.</p> |
