Fuel pressure relief valve
    2.
    发明申请
    Fuel pressure relief valve 失效
    燃油泄压阀

    公开(公告)号:US20040206338A1

    公开(公告)日:2004-10-21

    申请号:US10655863

    申请日:2003-09-05

    IPC分类号: F02M001/00

    摘要: A fuel pressure relief valve is provided to minimize evaporative emissions due to fuel leakage through the fuel injectors. The fuel pressure relief valve is sealed during operation to prevent flow through the valve. When the automotive vehicle is not operating and the temperature has cooled, the valve unseals. Thereafter, temperature rises that would otherwise result in pressure buildup are prevented.

    摘要翻译: 提供了一种燃料压力释放阀,用于使由燃料通过燃料喷射器泄漏的蒸发排放最小化。 燃油压力释放阀在操作过程中被密封,以防止流过阀门。 当汽车不工作且温度已经冷却时,阀门开启。 此后,否则会导致压力累积的温度升高被阻止。