Invention Grant
- Patent Title: Turbomachine module provided with a propeller and offset stator vanes
-
Application No.: US18246554Application Date: 2021-09-29
-
Publication No.: US12078072B2Publication Date: 2024-09-03
- Inventor: Paul Ghislain Albert Levisse , Olivier Belmonte
- Applicant: SAFRAN AIRCRAFT ENGINES
- Applicant Address: FR Paris
- Assignee: Safran Aircraft Engines
- Current Assignee: Safran Aircraft Engines
- Current Assignee Address: FR Paris
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: FR 09933 2020.09.29
- International Application: PCT/FR2021/051682 2021.09.29
- International Announcement: WO2022/069835A 2022.04.07
- Date entered country: 2023-03-24
- Main IPC: F01D17/16
- IPC: F01D17/16 ; F01D9/04 ; F01D25/24

Abstract:
A turbomachine module having a longitudinal axis, having a shroudless propeller which is rotated about the longitudinal axis by a drive shaft, which is connected at least to a compressor rotor, and at least one distributor comprising a plurality of stator vanes which extend along a radial axis which is perpendicular to the longitudinal axis Z from a fixed casing, the distributor being arranged downstream of the propeller. The fixed casing can be an inter-compressor casing which is arranged downstream of a low-pressure compressor, along the longitudinal axis, the inter-compressor casing having a ring which has a longitudinal axis and which is provided with sleeves intended to support the stator vanes, the inter-compressor casing and the ring being monobloc.
Public/Granted literature
- US20230366325A1 TURBOMACHINE MODULE PROVIDED WITH A PROPELLER AND OFFSET STATOR VANES Public/Granted day:2023-11-16
Information query
IPC分类: