MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202517124207 A) filed by Envision Energy Co. Ltd., Jiangsu, China, on Dec. 9, 2025, for 'permanent magnet generator.'
Inventor(s) include Huang, Qian; Zhao, Gang; Cong, Xiaojie; and Xu, Jianhua.
The application for the patent was published on Jan. 23, under issue no. 04/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to a permanent magnet generator, comprising: a base (1); a stator (2) having an internal ventilation duct, wherein the outer circumference of a pressing ring of the stator (2) is in interference fit with the base (1) by means of shrink-fitting, thus creating a circumferential a...