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公开(公告)号:US5881699A
公开(公告)日:1999-03-16
申请号:US996168
申请日:1997-12-22
IPC分类号: B01D35/027 , F02D33/00 , F02M37/00 , F02M37/22 , F02M37/04
CPC分类号: F02M37/0035 , B01D35/0273 , F02M37/0052 , F02M37/0082 , F02M37/22 , F02D33/006 , F02M2037/228
摘要: A diesel fuel recirculating manifold for a fuel delivery system selectively provides warm return fuel to unclog (de-wax or de-ice) the components of the fuel system, such as the fuel filter, after a cold start. Once clogging is no longer an issue, the warm fuel is directed to the fuel tank.
摘要翻译: 用于燃料输送系统的柴油燃料再循环歧管在冷启动之后选择性地提供温暖的返回燃料来解除燃料系统(例如燃料过滤器)的部件的停油(去蜡或除冰)。 一旦堵塞不再是问题,温暖的燃料被引导到燃料箱。