| 摘要 |
The invention relates to a pressure vessel for receiving at least one fluid medium, and comprising a first shell (1) and a second shell (3) that at least partially encompasses said first shell (1), the first shell (1) having, at least at one of its ends, a collar portion (5) which comprises a securing element (15) that forms an opening (13) for supplying and discharging the medium. The vessel is characterised in that a support element (19), which is in the form of a split ring and surrounds said opening (13), is provided inside the container and has a contact surface (39) adapted to the curved shape of the first shell (1) inner side which is attached to the collar portion (5), said contact surface being able to be pressed onto the first shell (1) using a pressing device (43, 45). |
