| 摘要 |
The invention relates to a cover 8, 9 for a vessel 1 which contains a non-corrosive fluid, in particular liquid gas, and is under positive pressure. According to the invention, the cover is larger than the opening and is provided inside the vessel, so that it cannot be removed from the vessel in a non-destructive manner. In one configuration, the contact surface between vessel and cover is frustoconical, as a result of which a good mechanical resisting force is achieved. <IMAGE> |
