比亚迪申请氧传感器及其制造方法、发动机、车辆专利，公开氧传感器的结构

金融界2025-07-29

金融界2025年7月29日消息，国家知识产权局信息显示，比亚迪股份有限公司;惠州比亚迪电子有限公司申请一项名为“氧传感器及其制造方法、发动机、车辆”的专利，公开号CN120385733A，申请日期为2024年01月。专利摘要显示，本发明公开了一种氧传感器及其制造方法、发动机、车辆，氧传感器包括：依次层叠的第一电解质层、电解质覆盖层和第二电解质层；其中，第一电解质层中设置有第一扩散通道；电解质覆盖层...

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