| 摘要 |
<p>Common manifold (10), which is connectable to a source of pressurised gas, is connected via two symmetrical sets of rigid components to respective coupling elements (24), which are connectable directly to vessels to be charged with gas. Since there is no flexible hose section the risk of bursting at high pressure is obviated. To facilitate connection of vessels at any convenient position each set includes at least one component (16, 18) which is rotatable, and preferably at least one elbow joint (17).</p> |
