公开(公告)号：US5429097A

公开(公告)日：1995-07-04

申请号：US160998

申请日：1993-12-03

申请人： Jurgen Wojts-Saary ,  Joachim Heinemann ,  Reinhard Tinz ,  Stefan Knapp

发明人： Jurgen Wojts-Saary ,  Joachim Heinemann ,  Reinhard Tinz ,  Stefan Knapp

IPC分类号： B60K15/035 ,  F02M25/08 ,  F02M33/02

CPC分类号： B60K15/03519 ,  F02M25/0809 ,  F02M25/0836 ,  Y10T137/87877

摘要： A device for feeding the vapors present in the free space of a fuel tank into the intake manifold of an internal combustion engine wherein the free space and the intake manifold are connected by a line in which an activated carbon container and a stop valve are connected in series, the activated carbon container being connected with the atmosphere by a vent line and the vent line can be closed by a vent line valve. The device further comprises an excess pressure valve and/or a vacuum valve which may be in the same housing as the vent line valve.

摘要翻译： 一种用于将存在于燃料箱的自由空间中的蒸气供给到内燃机的进气歧管中的装置，其中自由空间和进气歧管通过连接有活性炭容器和截止阀的管路相连接 系列中，活性炭容器通过排气管线与大气连接，排气管线可以通过排气阀门关闭。 该装置还包括过压阀和/或真空阀，其可以在与排气管线阀相同的壳体中。