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    • 8. 发明授权
    • Fuel rail vent system
    • 燃油轨道排气系统
    • US08042522B2
    • 2011-10-25
    • US12478980
    • 2009-06-05
    • Kyle AchorMichael RichardsRichard Harvey
    • Kyle AchorMichael RichardsRichard Harvey
    • F02M37/20F02M37/22
    • F02M37/16F02B61/045F02M37/007F02M37/20F02M55/002F02M55/007
    • A fuel rail vent system for evacuating air from a fuel rail includes a first fuel reservoir and a first fuel line extending between the first fuel reservoir and the fuel rail. A fuel pump is configured in fluid communication with the first fuel reservoir to pump liquid fuel from the first fuel reservoir to the fuel rail through the first fuel line. A second fuel line separate from the first fuel line extends between the first fuel reservoir and the fuel rail. A primer system is configured for fluid communication with the first fuel reservoir to pump liquid fuel from the first fuel reservoir to the fuel rail through the second fuel line. A second fuel reservoir separate from the first fuel reservoir is configured for fluid communication with the fuel rail downstream of the fuel rail to receive any excess liquid fuel and/or fuel vapor upstream therefrom.
    • 用于从燃料轨道排空空气的燃料轨道排气系统包括第一燃料储存器和在第一燃料储存器和燃料轨道之间延伸的第一燃料管线。 燃料泵构造成与第一燃料储存器流体连通,以将液体燃料从第一燃料储存器通过第一燃料管线泵送到燃料轨道。 与第一燃料管线分离的第二燃料管路在第一燃料储存器和燃料轨道之间延伸。 底漆系统被配置为与第一燃料储存器流体连通,以将来自第一燃料储存器的液体燃料通过第二燃料管线输送到燃料轨道。 与第一燃料储存器分离的第二燃料储存器被配置为与燃料轨道下游的燃料轨道流体连通,以在其上游接收任何多余的液体燃料和/或燃料蒸汽。
    • 9. 发明申请
    • VAPOR VENT CONTROL APPARATUS, SYSTEM AND OUTBOARD MARINE ENGINE THEREWITH
    • 蒸汽风门控制装置,系统和外部船用发动机
    • US20100102257A1
    • 2010-04-29
    • US12604538
    • 2009-10-23
    • Kyle D. AchorRichard Harvey
    • Kyle D. AchorRichard Harvey
    • F16K31/08F01L3/10F16K31/44
    • F16K31/084F02M25/0836F16K1/308F16K24/04Y10T137/86324
    • An outboard marine engine has vapor vent control apparatus including a fuel inlet in fluid communication with a fuel reservoir of the engine. The fuel inlet is operably attachable to a fuel pin of a fuel connector. When attached, liquid fuel flows to the fuel reservoir and when detached, liquid fuel flow out of the fuel inlet is prevented. A vapor vent passage is configured in fluid communication with the liquid fuel reservoir and an air intake of the engine. A vent pin is disposed in the vapor vent passage. The vent pin moves between a first position upon attaching the fuel connector to the fuel inlet and a second position upon detaching the fuel connector from the fuel inlet. In the first position, the vapor vent passage is open to fuel vapor flow and, when in the second position, the vapor vent passage is closed to fuel vapor flow.
    • 舷外船用发动机具有蒸气排放控制装置,其包括与发动机的燃料箱流体连通的燃料入口。 燃料入口可操作地附接到燃料连接器的燃料销。 当附接时,液体燃料流到燃料储存器,并且当分离时,液体燃料流出燃料入口被阻止。 蒸汽通气通道构造成与液体燃料储存器和发动机的进气口流体连通。 排气口设置在蒸气通道中。 当将燃料连接器附接到燃料入口时,排气销在第一位置之间移动,并且在将燃料连接器从燃料入口拆卸时,第二位置移动。 在第一位置,蒸汽通气通道对燃料蒸汽流开放,并且当处于第二位置时,蒸汽通气通道关闭以燃料蒸气流动。