ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,893, issued on Sept. 23, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).
"Motor, motor cooling system, and electric vehicle" was invented by Jianxin Huang (Shenzhen, China), Jun Chen (Dongguan, China) and Quanming Li (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A motor includes a rotor, the rotor includes a rotor iron core, a first end cover, and a second end cover, and the first end cover and the second end cover are respectively connected to two ends of the rotor iron core. The first end cover is provided with a liquid inlet channel, the rotor iron core is provided with a liquid flow channel, and t...