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    • 10. 发明申请
    • DIESEL FUEL GUARD
    • 柴油燃料保护
    • US20170066643A1
    • 2017-03-09
    • US15260323
    • 2016-09-09
    • Curtis Alan Roys
    • Curtis Alan Roys
    • B67D7/34B67D7/04
    • B60K15/00B60K15/04B60K2015/0461B60K2015/0483
    • A device is provided to prevent the accidental introduction of an incorrect liquid into a tank, such as the introduction of gasoline into the fuel system of a diesel fuel container. The device discriminates between nozzle diameters, allowing entrance of nozzle diameters at or greater than a predetermined minimum diameter while inhibiting entrance of nozzles having diameters less than the predetermined minimum diameter. A closure mechanism prevents access to a fuel container interior and a releasable locking mechanism responsive to nozzle diameters allows the closure mechanism to open and close to allow access to the fuel container interior.
    • 提供了一种装置,用于防止意外将不正确的液体引入罐中,例如将汽油引入柴油燃料容器的燃料系统中。 设备鉴别喷嘴直径,允许喷嘴直径等于或大于预定最小直径,同时抑制具有小于预定最小直径的直径的喷嘴的入口。 闭合机构防止进入燃料容器内部,并且响应于喷嘴直径的可释放的锁定机构允许闭合机构打开和关闭以允许接近燃料容器内部。