Pressure vessel and turbine
AssigneeMitsubishi Heavy Industries, Ltd.
InventorKohei HATANO
Life of this patent
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Abstract
It is aimed to improve circularity. In a casing, in which a cylindrical shape thereof is divided into two parts in a radial direction thereof and the casing is connected in the cylindrical shape via flanges thereof protruding outward in the radial direction at both divided ends thereof; increased thickness portions that increase radial direction thickness thereof are formed in a portion excluding the divided ends and circular arc center portions farthest from the divided ends, the portion being between the divided ends and the circular arc center portions.
Claims5
A pressure vessel, in which a cylindrical shape thereof is divided into two parts in a radial direction thereof, and the pressure vessel is connected in the cylindrical shape via flanges protruding outward in the radial direction at both divided ends thereof, wherein
- increased thickness portions that increase radial direction thickness thereof are formed in a portion excluding the divided ends and circular arc center portions farthest from the divided ends, the portion being between the divided ends and the circular arc center portions.
Dependencies are inferred from the claim text.