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公开(公告)号:US06606982B1
公开(公告)日:2003-08-19
申请号:US10063379
申请日:2002-04-17
IPC分类号: F02M2506
CPC分类号: F01M13/023 , F01M13/0011 , F01M13/022 , F01M2013/0016 , F01M2013/0044 , F02M25/06 , Y02T10/121
摘要: A crankcase ventilation system for an internal combustion engine includes a first valve for controlling air flow into the engine's crankcase, a second valve for controlling air flow out of the crankcase, and a separator for receiving air flowing from the second valve and for removing oil entrained in the air. The first and second valves may be spring-operated valves, such as reed valves.
摘要翻译: 用于内燃机的曲轴箱通风系统包括用于控制进入发动机曲轴箱的气流的第一阀,用于控制空气流出曲轴箱的第二阀和用于接收从第二阀流出的空气并用于除去夹带的油的分离器 在空中。 第一和第二阀可以是弹簧操作的阀,例如簧片阀。