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US 2020/0400038 A1Published application
Rotary machine
AssigneeMitsubishi Hitachi Power Systems, Ltd.
InventorsToshihiko AZUMA, Ryuichi UMEHARA
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Abstract
A rotary machine includes a rotary shaft configured to rotate around an axis and a blade row including a plurality of blades at intervals in a circumferential direction of the axis. Each of the blades includes a fiber laminate obtained by laminating a plurality of fiber sheets and a resin used for forming an outer shape of the blade by impregnating the fiber laminate. At least two of the blades in the blade row have fiber laminates having different structures.
Claims5
A rotary machine, comprising:
- a rotary shaft configured to rotate around an axis;
- and
- a blade row including a plurality of blades at intervals in a circumferential direction of the axis,
- wherein each of the blades includes:
- a fiber laminate obtained by laminating a plurality of fiber sheets;
- and
- a resin used for forming an outer shape of the blade by impregnating the fiber laminate, and
- at least two of the blades in the blade row have fiber laminates having different structures.
5 more elements
Dependencies are inferred from the claim text.