MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202417071244 A) filed by Byd Company Limited, Guangdong, China, on Sept. 20, 2024, for 'explosion-proof valve, battery, battery module, battery pack and vehicle.'
Inventor(s) include Wang, Xinyue; Chen, Guangan; Gao, Xin; Wang, Cuicui; and Sun, Zenan.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "A vehicle, comprising a battery pack. The battery pack comprises a battery or a battery module. The battery comprises an explosion-proof valve. The explosion-proof valve comprises an explosion-proof valve body. The explosion-proof valve body has an opening region, and the opening region is provided with an explosion-proof notched groove at the edge thereof. The explosion-proof notched groove comprises a first straight line section, two arc sections and at least one second straight line section. Two ends of the first straight line section are connected to the two arc sections, respectively; at least one of the ends of the second straight line section is connected to the arc section; and the first straight line section is arranged parallel to the second straight line section. In a depth direction of the explosion-proof notched groove, an orthographic projection of the opening region is in an oblong shape. An outer edge of the orthographic projection of the opening region is a predetermined opening boundary, and the area of the orthographic projection of the opening region is S, where S=a b+p b2/4, S=80mm2, and b=6mm."
The patent application was internationally filed on May 11, 2023, under International application No.PCT/CN2023/093485.
Disclaimer: Curated by HT Syndication.
