发明申请
US20050145224A1 Evaporative emissions filter 有权
蒸发排放过滤器

Evaporative emissions filter
摘要:
An evaporative emissions filter for an engine air induction system. The evaporative emissions filter includes a hydrocarbon vapor-adsorbent member disposed within the air induction system outside the direct air flow path. A mechanism is provided for mounting the evaporative emissions filter within the air induction system. Hydrocarbon vapors present in the air induction system after engine shut-down are substantially retained in the adsorbent member until air flows through the air induction system after the engine starts.
公开/授权文献
信息查询
0/0