Invention Grant
- Patent Title: Vane system with continuous support ring
-
Application No.: US18309899Application Date: 2023-05-01
-
Publication No.: US12025020B2Publication Date: 2024-07-02
- Inventor: Robert A. White, III , Bryan P. Dube
- Applicant: RTX CORPORATION
- Applicant Address: US CT Farmington
- Assignee: RTX Corporation
- Current Assignee: RTX Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- The original application number of the division: US17313099 2021.05.06
- Main IPC: F01D25/24
- IPC: F01D25/24 ; F01D5/18 ; F01D5/28 ; F01D9/04 ; F02C3/04

Abstract:
A vane system includes a plurality of vane assemblies and a continuous support ring. The vane assemblies are arranged circumferentially about an axis and each include a hollow airfoil fairing and a spar. The spar has a spar flange and a spar leg extending radially inwardly from the spar flange and through the hollow airfoil fairing. The continuous support ring has radially inner and outer sides and defines a circumferential row of through-holes between the radially inner and outer sides. The spar legs extend through the through-holes and the spar flanges are affixed at the radially outer side of the continuous support ring.
Public/Granted literature
- US20230323792A1 VANE SYSTEM WITH CONTINUOUS SUPPORT RING Public/Granted day:2023-10-12
Information query