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公开(公告)号：EP3197700A1
公开(公告)日：2017-08-02
申请号：EP15843567.7
申请日：2015-09-24
申请人： Eaton Corporation
IPC分类号： B60K15/035 , B60K15/03
CPC分类号： F02M25/0872 , B60K2015/0325 , B60K2015/03269 , B60K2015/03289 , B60K2015/03473 , B60K2015/03509 , F02M37/0082 , F02M2025/0863
摘要： An active drain liquid trap configured for use with a fuel tank system and constructed in accordance to one example of the present disclosure includes a trap body, a float and a pilot. The trap body defines a first inlet, a second inlet and an outlet. The first inlet is fluidly connected to a fuel pump. The second inlet is fluidly connected to a vapor line. The float is rotatably mounted about a float pivot. The pilot moves between an open and closed position. Rotation of the float causes the pilot to be urged into an open position and fluid to be drained from the trap body through the outlet.
摘要翻译： 根据本公开的一个示例构造成与燃料箱系统一起使用并构造的主动排放液体捕集器包括捕集器本体，浮子和飞行员。 捕集器主体限定第一入口，第二入口和出口。 第一入口流体连接到燃料泵。 第二入口流体连接到蒸气管线。 浮子围绕浮子枢轴可旋转地安装。 飞行员在打开和关闭位置之间移动。 浮子的旋转导致先导阀被推入打开位置，流体通过出口从捕集器本体排出。
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2.发明公开
公开(公告)号：EP3134284A1
公开(公告)日：2017-03-01
申请号：EP15783377.3
申请日：2015-04-27
申请人： Eaton Corporation
IPC分类号： B60K15/035 , F02M37/00 , F02M25/08
CPC分类号： F02M25/0836 , B60K15/03519 , B60K2015/03296 , B60K2015/03302 , B60K2015/03514 , B60K2015/03585 , B60Y2400/402 , F02M2025/0845
摘要： A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank, a purge canister, a valve assembly and a bypass means. The valve assembly can be fluidly coupled between the fuel tank and the purge canister and that selectively controls fuel vapor flow between the fuel tank and the purge canister. The bypass means can selectively bypass fuel vapor around at least a portion of the valve assembly from the fuel tank to the purge canister. The bypass means can include a bypass valve.
摘要翻译： 根据本公开的一个示例构造的燃料箱系统包括燃料箱，净化罐，阀组件和旁路装置。 阀组件可以流体地联接在燃料箱和净化罐之间，并且选择性地控制燃料箱和净化罐之间的燃料蒸气流动。 旁路装置可以选择性地将燃料蒸汽围绕至少一部分阀组件从燃料箱旁边排到吹扫罐。 旁路装置可以包括旁通阀。
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