EVAPORATIVE EMISSION CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
    1.
    发明申请
    EVAPORATIVE EMISSION CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
    用于内燃机的蒸发排放控制装置

    公开(公告)号:US20130008415A1

    公开(公告)日:2013-01-10

    申请号:US13543246

    申请日:2012-07-06

    IPC分类号: F02M33/04

    CPC分类号: F02M25/0809 F02M25/0836

    摘要: A leakage judgment with respect to a fuel tank is carried out. If the fuel tank is not leaking, a leakage judgment with respect to a canister is carried out. If there is a possibility of leakage in the fuel tank, a leakage judgment with respect to the fuel tank and the canister is carried out. If it is judged that there is leakage in the fuel tank and the canister, the leakage judgment with respect to the canister is carried out.

    摘要翻译: 执行相对于燃料箱的泄漏判定。 如果燃料箱没有泄漏,则对罐进行泄漏判断。 如果燃料箱有泄漏的可能性,则对燃料箱和罐进行泄漏判定。 如果判断出燃料箱和罐中存在泄漏,则执行相对于罐的泄漏判定。