公开(公告)号：US12000308B2

公开(公告)日：2024-06-04

申请号：US17893747

申请日：2022-08-23

Applicant: General Electric Company

Inventor： Vinod Shashikant Chaudhari ,  Bhaskar Nanda Mondal ,  Thomas O. Moniz

IPC: F01D5/30 ,  F01D5/22

CPC classification number: F01D5/3053 ,  F01D5/225 ,  F05D2220/32 ,  F05D2240/30

Abstract: A rotor blade assembly for a turbine engine, including an airfoil blade including an inner diameter end and an outer diameter end, a lower blade carrier coupled to the inner diameter end of the airfoil blade and rigidly coupled to a disk via a pin, an upper blade carrier coupled to the outer diameter end of the airfoil blade, and an outer drum coupled to the upper blade carrier via a radial joint. The radial joint supports radial motion of the upper blade carrier relative to an axis extending through a center of the rotor blade assembly.

公开(公告)号：US20240068372A1

公开(公告)日：2024-02-29

申请号：US17893747

申请日：2022-08-23

Applicant: General Electric Company

Inventor： Vinod Shashikant Chaudhari ,  Bhaskar Nanda Mondal ,  Thomas O. Moniz

IPC: F01D5/30 ,  F01D5/22

CPC classification number: F01D5/3053 ,  F01D5/225 ,  F05D2220/32 ,  F05D2240/30

Abstract: A rotor blade assembly for a turbine engine, including an airfoil blade including an inner diameter end and an outer diameter end, a lower blade carrier coupled to the inner diameter end of the airfoil blade and rigidly coupled to a disk via a pin, an upper blade carrier coupled to the outer diameter end of the airfoil blade, and an outer drum coupled to the upper blade carrier via a radial joint. The radial joint supports radial motion of the upper blade carrier relative to an axis extending through a center of the rotor blade assembly.