| 摘要 |
<p>The present invention relates to a vessel (1) made of plastic or a similar material and intended for and suitable for containing internal overpressure. The vessel (1) consists of a tubular part (7), for example, with an end wall termination (2) and an end wall (4) joined to said part at the open end. The vessel may alternatively comprise two vessel parts, having essentially identical cross section in the joining plane and each with an integrated end wall termination, joined together. In accordance with the invention at least one of the vessel parts (7) has internal longitudinal reinforcing partition walls (11, 12), which together with the outer casing (8) of the vessel are joined to the attached end wall (4) or an opposite vessel part, so that the whole or a major proportion of the material in the boundary cross section between the vessel parts is capable of transmitting any axial forces which may arise as a result of internal overpressure in the vessel (1) between both end walls (2, 4) of the joined vessel. The invention also proposes a method for the manufacture of the vessel and its use.</p> |
