ISO 13331:1995
Road vehicles — Filler pipes and openings of motor vehicle fuel tanks — Vapour recovery system
发布时间:1995-05-18 实施时间:


ISO 13331:1995 标准是针对汽车燃油箱的加油口和填充管的尺寸、形状和位置,以及蒸汽回收系统的要求进行规定的。该标准适用于轻型汽车和商用车的燃油箱。

该标准规定了汽车燃油箱的加油口和填充管的尺寸、形状和位置。其中,加油口的直径应不小于50mm,填充管的长度应不小于200mm。此外,填充管的位置应尽可能靠近车辆的中心线,以便于加油时的操作。

此外,该标准还规定了蒸汽回收系统的要求。蒸汽回收系统是指在加油时回收汽油蒸气,以减少对环境的污染。该系统应能够回收至少95%的汽油蒸气,并将其送回燃油箱中。此外,蒸汽回收系统还应具有防止泄漏的措施,以确保系统的安全性。

总之,ISO 13331:1995 标准的制定旨在规范汽车燃油箱的加油口和填充管的尺寸、形状和位置,以及蒸汽回收系统的要求,以减少对环境的污染,保障人类健康和安全。

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