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US 2019/0093550 A1Published application
Rotating machine and method for manufacturing casing for rotating machine
AssigneeMitsubishi Heavy Industries Engine & Turbocharger, Ltd.
InventorsTakao YOKOYAMA, Hiroshi SUZUKI, Yosuke DAMMOTO, Tadashi KANZAKA, Atsushi TAKITA
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Abstract
A rotating machine includes a rotating body configured to rotate around a central axis, and a casing configured to accommodate at least a part of the rotating body, and the casing, includes a main section made of a metallic material, and a high-porosity section made of the same material as the main section and having a porosity higher than the main section.
Claims7
A rotating machine comprising:
- a rotating body configured to rotate around a central axis, and
- a casing configured to accommodate at least a part of the rotating body,
- wherein the casing includes a main section made of a metallic material, and a high-porosity section made of the same material as the main section and having a porosity higher than the main section.
Dependencies are inferred from the claim text.