金融界2025年5月31日消息,国家知识产权局信息显示,哈尔滨电气集团先进电机技术有限公司申请一项名为“一种深海推进电机转子冷却空心轴结构及其工作方法”的专利,公开号CN120074090A,申请日期为2025年02月。专利摘要显示,本发明提出了一种深海推进电机转子冷却空心轴结构及其工作方法,属于深海推进电机技术领域。解决了现有的电机转子散热完全依靠转子表面与油液接触进行热量传递,当电机长时间运行...
Source Link金融界2025年5月31日消息,国家知识产权局信息显示,哈尔滨电气集团先进电机技术有限公司申请一项名为“一种深海推进电机转子冷却空心轴结构及其工作方法”的专利,公开号CN120074090A,申请日期为2025年02月。专利摘要显示,本发明提出了一种深海推进电机转子冷却空心轴结构及其工作方法,属于深海推进电机技术领域。解决了现有的电机转子散热完全依靠转子表面与油液接触进行热量传递,当电机长时间运行...
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