Locking device for a distributor segment mounted in the housing of an aircraft turbomachine

FR3163107A1Pending Publication Date: 2025-12-12SAFRAN AIRCRAFT ENGINES SAS
5 Cites 0 Cited by

Patent Information

Application Number
FR2024006052
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-06-08
Publication Date
2025-12-12
Patent Text Reader

Abstract

A locking member (3) for mounting a distributor segment inside a turbomachine housing, the distributor segment comprising at least one platform and at least one stator blade mounted on the platform, the locking member (3) comprising a base (30) configured to cooperate with a housing for the distributor segment and a pin (4) configured to be mounted in a through-hole formed in the housing, the pin (4) extending along a pin axis (XP), the pin (4) having at least one flat face (F1-F4) configured to cooperate with the through-hole in the housing. (Shortcut figure: Figure 6)
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Turbo machine with a device for preventing a segment of nozzle guide vanes assembly from rotating in a casing; rotation-proofing peg

    CA2800262A1

  • Removable pin on a turbomachine nozzle

    CN113811669A

  • Gas turbine engine vane assembly with Anti-rotating pin retention system

    EP2576990B1

  • Anti-rotation lug for a gas turbine engine stator assembly

    EP2880278B1

  • Lug for preventing rotation of a stator vane arrangement relative to a turbine engine case

    US20140219791A1