FUEL INJECTION UNIT AND SYSTEM
    3.
    发明申请
    FUEL INJECTION UNIT AND SYSTEM 审中-公开
    燃油喷射单元和系统

    公开(公告)号:WO2012150377A1

    公开(公告)日:2012-11-08

    申请号:PCT/FI2012/050297

    申请日:2012-03-23

    Abstract: The fuel injection unit (1) for an internal combustion engine comprises a body (29), a first fuel gallery (31) and a second fuel gallery (32), a first fuel injection nozzle (3) and a second fuel injection nozzle (4), a first injector needle (7) for opening and closing flow communication between the first fuel gallery (31) and the first fuel injection nozzle (3), and a second injector needle (8) for opening and closing flow communication between the second fuel gallery (32) and the second fuel injection nozzle (4). The invention also concerns a fuel injection system.

    Abstract translation: 用于内燃机的燃料喷射单元(1)包括主体(29),第一燃料箱(31)和第二燃料箱(32),第一燃料喷射喷嘴(3)和第二燃料喷射喷嘴 4),用于打开和关闭第一燃料箱(31)和第一燃料喷射喷嘴(3)之间的流动连通的第一注射器针头(7)和用于打开和关闭第二燃料喷射器 第二燃料通道(32)和第二燃料喷射喷嘴(4)。 本发明还涉及燃料喷射系统。

Patent Agency Ranking