John Deere(US:DE) Jin Rong Jie·2025-12-31 00:37Core Viewpoint - Deere & Company has applied for a patent for an electric drive system designed for work vehicles, indicating a focus on enhancing efficiency in power transmission and vehicle control [1]. Group 1: Patent Details - The patent, titled "Electric Drive System for Work Vehicles with Integrated Busbar and Internal Protective Components," was published under CN121224407A and filed on April 2025 [1]. - The electric drive system includes electric machines and inverters that provide power and control vehicle driving functions [1]. - A key feature of the system is the integration of a busbar that connects the first conductor of the electric machine to the second conductor of the inverter, facilitating efficient power transmission [1]. Group 2: Design Features - The busbar's ends are securely coupled to corresponding conductors housed within separate casings [1]. - An internal protective component is designed to provide a fluid-tight seal between the casings, preventing any fluid transfer between them [1].