MODULE FOR A TURBOMACHINE WITH A DE-ICING DEVICE

FR3166400A1Pending Publication Date: 2026-03-20SAFRAN AIRCRAFT ENGINES SAS
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-09-13
Publication Date
2026-03-20
Patent Text Reader

Abstract

The present invention relates to a module (10) for a turbomachine (1) comprising: - at least one annular row of blades (2) extending around a longitudinal axis (X), each blade (2) comprising a blade (20) having a leading edge (23), a trailing edge (24), an intrados (21) and an extrados (22) connected to the intrados (21) by the leading edge (23) and the trailing edge (24), at least a part of the blade (20) being made of elastically deformable material, and - a first annular ferrule (3) extending around the axis (X) and connected to the blades, characterized in that it further comprises a blade de-icing device comprising at least one actuator (5) separated from the blades by the first ferrule (3) and configured to modify a blade profile by elastic deformation in order to remove the frost on these blades. Figure for the abbreviation: Figure 2
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Citation Information

Patent Citations

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