| 摘要 |
PURPOSE:To obtain a light and rigid high pressure vessel by arranging reinforcing ribs at the inside of an outer tube for coupling two end plates in the high pressure vessel. CONSTITUTION:The vessel has a tubular shape and semi-spherical end plates 10, 12 are arranged at the opposite ends thereof while facing each other. A shell plate 14 is held between the end plates 10, 12 and a plurality of reinforcing ribs having C-shaped cross-sections are contained in the inner space formed by the end plates and the shell plate. The reinforcing rib 16 has its outer circumferential section approximately identical to the inner diameter of the shell plate with one end thereof being bent toward the center thus providing a doughnut shape. |
