公开(公告)号：US20240352862A1

公开(公告)日：2024-10-24

申请号：US18304784

申请日：2023-04-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Nicholas Joseph Kray ,  Tod Winton Davis ,  Nicholas Mark Daggett ,  Arthur William Sibbach ,  Elzbieta Kryj-Kos

IPC: F01D5/30 ,  F01D5/28 ,  F01D5/32

CPC classification number: F01D5/3023 ,  F01D5/282 ,  F01D5/32 ,  F05D2260/37 ,  F05D2300/603

Abstract: An airfoil assembly having a trunnion and a spar. The trunnion having an interior surface defining a flared socket with an open top. The spar extending from the flared socket and through the open top. The spar further having a furcated tail with a set of branches defining an intervening gap between adjacent branches of the set of branches

公开(公告)号：US20240384657A1

公开(公告)日：2024-11-21

申请号：US18318950

申请日：2023-05-17

Applicant: General Electric Company ,  GE Marmara Technology Center Muhendislik Hizmetleri Ltd

Inventor： Nicholas Joseph Kray ,  Nicholas Mark Daggett ,  Elzbieta Kryj-Kos ,  Necip Adali ,  Benjamin Thomas Van Oflen ,  Gary Willard Bryant, JR. ,  Douglas Lorrimer Armstrong

IPC: F01D5/14

Abstract: A turbine engine including a fan section, a compressor section, a combustion section, a turbine section, and an airfoil assembly. The airfoil assembly comprising a spar, a trunnion and a stress relief. The trunnion having an upper edge with an open top, and a socket extending from the open top. The spar extending through the open top and into the socket. A junction being formed between the spar and a portion of the upper edge defining the open top.