比亚迪申请电机的转子、电机和用电设备相关专利,提升冷却油对转子的冷却效果

金融界
Jul 11, 2025

金融界2025年7月11日消息,国家知识产权局信息显示,比亚迪股份有限公司、比亚迪汽车工业有限公司申请一项名为“电机的转子、电机和用电设备”的专利,公开号CN120301081A,申请日期为2025年04月。专利摘要显示,本发明公开了电机的转子、电机和用电设备,电机的转子包括:转轴,转轴的内部设置有进油通道且侧壁开设有甩油出口,进油通道与甩油出口相连通;内芯件,内芯件包括至少一种在转轴的轴向上层压...

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