长城汽车取得油气分离器和发动机专利，可保证发动机运行可靠性

市场资讯01-27

国家知识产权局信息显示，长城汽车股份有限公司取得一项名为“油气分离器和发动机”的专利，授权公告号CN223839212U，申请日期为2025年4月。专利摘要显示，本实用新型提出了一种油气分离器和发动机，油气分离器内形成有油气分离腔，油气分离腔适于与曲轴箱连通；其中，油气分离器内还形成有大负荷导气流路和小负荷导气流路，大负荷导气流路适于与空滤进气管路连通，小负荷导气流路适于与缸盖进气道连通，油气分离...

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