Hyundai Mobis has patented a battery module cooling structure for vehicles. The design includes a cooling block under the battery module to reduce heat, with specific features like inlet and outlet holes for cooling water, upper and lower panels, and inlet and outlet pipes for efficient cooling. GlobalData’s report on Hyundai Mobis gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Hyundai Mobis, Driving behavior monitoring was a key innovation area identified from patents. Hyundai Mobis's grant share as of January 2024 was 36%. Grant share is based on the ratio of number of grants to total number of patents.

Patent granted for battery module cooling structure in vehicles

Source: United States Patent and Trademark Office (USPTO). Credit: Hyundai Mobis Co Ltd

A recently granted patent (Publication Number: US11888133B2) discloses a battery module cooling structure designed to reduce heat generated by a battery module fixed to a vehicle body. The cooling block includes an upper panel with inlet and outlet holes for cooling water, a lower panel with coupling parts and inclined portions, an inlet pipe, and an outlet pipe. The lower panel features an accommodation space for water flow and a backflow prevention part between the inlet hole and the coupling parts. Additionally, a leakage blocking member is included in the cooling block to enhance functionality.

Furthermore, the patent describes an apparatus with an upper panel, a lower panel forming an accommodation space, inclined portions, coupling parts, inlet and outlet pipes. The design ensures efficient cooling of the battery module by allowing water flow through the structure. A backflow prevention part is included in the first region, and the outlet pipe is positioned to discharge liquid introduced through the inlet pipe. The configuration of the upper panel, lower panel, and inlet/outlet pipes is optimized to enhance the cooling efficiency of the battery module. The apparatus is designed with specific dimensions and angles to ensure effective heat reduction and prevent backflow, providing a comprehensive solution for cooling battery modules in vehicles.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.