MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647108780 A) filed by Valeo Electrification on September 10, 2026, for Fan Blade.
Inventors include Behey, Benjamin; Demory, Bruno; and Alaoui, Mohamed.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The invention relates to a fan blade (1) comprising a hub (2) having an axis of rotation (XR) and blades (3) extending generally radially outward from the hub (2), each blade (3) being defined by a span (EN), a leading edge (BA), and a trailing edge (BF), wherein the blade (3) is further defined by a stack of aerodynamic profiles (PA) constructed according to a thickness law (LE1) around a neutral line (FN) connecting the leading edge (BA) to the trailing edge (BF) of the blade (3), wherein the neutral line (FN) is characterised by a parameter called the chord length (LC), representing the distance between the two ends of the neutral line (FN), wherein the thickness law (LE1) represents the progression of the profile thickness along the neutral line (FN), and wherein the thickness law exhibits a variation in the spanwise direction (EN), so as to form, on the blade (3), at least two thickness undulations (3) spaced apart from one another in the spanwise direction (EN).
Disclaimer: Curated by HT Syndication.
