Renault had 44 patents in batteries during Q2 2024. Renault SA filed patents in Q2 2024 related to battery safety and control systems. The first patent focuses on mitigating thermal runaway events in batteries by using a load spreader to compress the battery cell within an enclosure. The second patent describes a charge-discharge control system where each charge-discharge element autonomously controls charging-discharging, with an external control device broadcasting signals and an authentication device permitting charging-discharging based on received signals. GlobalData’s report on Renault gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Renault had no grants in batteries as a theme in Q2 2024.
Recent Patents
Application: Batteries, battery components, and related methods and apparatus for mitigating a thermal runaway event of a battery (Patent ID: US20240204283A1)
The patent filed by Renault SA discloses batteries, battery components, and methods for mitigating thermal runaway events in batteries. The invention involves a battery with an enclosure, a battery cell, and a load spreader that compresses the battery cell between the load spreader and the end wall of the enclosure. The design includes features such as adjuster tie rods, ribs, and battery management electronics to enhance safety and performance.
The claims detail various aspects of the battery design, including the use of adjuster tie rods to control the position of the load spreader, ribs to maintain the load spreader's location, and battery management electronics for monitoring. The design also includes multiple battery cells, shims, and a triangular arrangement of adjuster tie rods for optimal compression and safety. The invention aims to improve battery safety and performance by effectively managing thermal runaway events through innovative design features and components.
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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.
