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公开(公告)号:US5005550A
公开(公告)日:1991-04-09
申请号:US452433
申请日:1989-12-19
IPC分类号: F02M25/08
CPC分类号: F02M25/089
摘要: An improved fuel vapor purging system for a vehicle vapor storage canister associate with a positively charged engine such as a turbocharged or supercharged engine. An aspirator device is utilized to provide a pressure differential with respect to atmosphere so as to draw air through the canister for purging.
摘要翻译: 一种改进的用于车辆蒸气储存罐的燃料蒸气净化系统,其与带正电的发动机(例如涡轮增压发动机或增压发动机)相关联。 吸气装置用于提供相对于大气的压差,以便抽吸空气通过罐进行清洗。