MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202341088353 A) filed by Valeo Eautomotive Germany Gmbh, Erlangen, Germany, on Dec. 22, 2023, for 'cooling of end windings in a stator assembly.'
Inventor(s) include Ramakrishnan, Kavinraj.
The application for the patent was published on June 27, under issue no. 26/2025.
According to the abstract released by the Intellectual Property India: "The present subject matter relates to a rotary machine (100) that includes a shell (102), a stator assembly (104), and a rotor assembly. The shell includes two axial ends (124), at least one of the two axial ends (124) being closed by an end plate (118). The end plate (118) includes an inner face (122) wherein a curvature (120) is formed. The curvature (120). The stator assembly (104) includes a stator core (106) and stator windings provided with end windings (108). The rotor assembly, rotatable about the central axis (126), includes a rotor mounted on a hollow shaft (110). The hollow shaft (110) includes a first set of ducts (114) arranged circumferentially. An inlet of each of the first set of ducts (114) is open to a hollow region (112) in the hollow shaft (110) and an outlet of each of the first set of ducts (114) is open to a cavity (126) in the shell (102). The outlet is directed towards the curvature (120) of the end plate (118)."
Disclaimer: Curated by HT Syndication.
