MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202541001273 A) filed by Ola Electric Mobility Limited on January 06, 2025, for Cylindrical Battery Cell And Method Of Affixing A Current Collector Lid To A Cylindrical Can.
Inventors include Sarath Kumar Vinayaga Moorthy; Kalyanaram Harshavardhan; Roshan Gs; and Nallan Chakravarti Vijaya Madhavan.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: CYLINDRICAL BATTERY CELL AND METHOD OF AFFIXING A CURRENT COLLECTOR LID TO A CYLINDRICAL CAN The disclosure herein generally relate to a battery and more particularly to a cylindrical battery cell (10) for achieving hermetic sealing at the interface between a current collector lid (200) and a cylindrical can (100) of the cylindrical battery cell (10). The current collector lid (200) is adapted to enclose and engage at least a portion of corresponding end of cylindrical can (100) therein to facilitate locating and welding of current collector lid (200) with cylindrical can (100). Prevent entry of contaminants into the cylindrical battery cell (10). Provides secure mechanical connection between the current collector lid (200) and the cylindrical can (100) thereby restricting electrolyte leakage from the cylindrical battery cell (10) during long time use, and repeated temperature and pressure fluctuations inside the cylindrical battery cell. Fig. 2
Disclaimer: Curated by HT Syndication.
