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US 2022/0065115 A1Published application
Rotor and turbo machine including same
AssigneeDoosan Heavy Industries Construction Co., Ltd
InventorsJi Moon LEE, Jae Min Ju, Yoo Seok Jeong
Life of this patent
Estimating the term…
Abstract
A rotor and a turbo machine including the same are provided. The rotor includes a disk including a disk slot, a blade including a root member inserted into the disk slot and an airfoil disposed outside the root member in a radial direction of the disk, a locking sheet disposed inside the root member in the radial direction, and a fixing portion disposed inside the root member in the radial direction and configured to fix the locking sheet to the root member.
Claims20
A rotor comprising:
- a disk including a disk slot;
- a blade including a root member inserted into the disk slot and an airfoil disposed outside the root member in a radial direction of the disk;
- a locking sheet disposed inside the root member in the radial direction;
- and
- a fixing portion disposed inside the root member in the radial direction and configured to fix the locking sheet to the root member.
2 more elements
A turbo machine comprising:
- a stator configured to guide fluid flowing through an inside thereof;
- and
- a rotor installed in the stator and rotated by the fluid flowing through the inside of the stator,
- wherein the rotor includes:
- a disk including a disk slot;
- a blade including a root member inserted into the disk slot and an airfoil disposed outside the root member in a radial direction of the disk;
- a locking sheet disposed inside the root member in the radial direction;
- and
- a fixing portion disposed inside the root member in the radial direction and configured to fix the locking sheet to the root member.
6 more elements
Dependencies are inferred from the claim text.