Row of leading-edge slotted blades

FR3162060A1Pending Publication Date: 2025-11-14SAFRAN AIRCRAFT ENGINES SAS +1
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Patent Information

Application Number
FR2024004767
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-05-07
Publication Date
2025-11-14
Patent Text Reader

Abstract

Leading edge slotted blade row. The invention relates to a blade row (120) comprising at least one blade (120) having at least one leading edge slot (200) delimited by two lateral slot surfaces (210). A radius of curvature (RBA1) at the leading edge (BA) of a first profile (P1) located between said two lateral slot surfaces (210) is greater than a radius of curvature (RBA2) at the leading edge (BA) of a second profile (P2) adjacent to the at least one slot (200). Figure for the abstract: Fig. 5A.
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Citation Information

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