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    • 25. 发明公开
    • Fuel supply device for carburetors
    • 燃油供应设备
    • EP0263455A3
    • 1989-06-28
    • EP87114470.5
    • 1987-10-03
    • MIKUNI KOGYO KABUSHIKI KAISHA
    • Sekiya, MitsuruMuraji, Tetsuo
    • F02M7/12F02M17/02F02M3/08
    • F02M7/12F02M3/08F02M17/02
    • A fuel supply device for carburetors in which a first level sensor (10) for maintaining a reference fuel liquid level in a fuel chamber (7) is provided separate from the fuel chamber; a second level sensor (20) used to maintain properly a fuel flow rate in a slow operation zone (6) and a third level sensor (16) used to maintain properly a fuel flow rate in a main operation zone (1) are arranged close by the first level sensor; and a mixture with a proper air-fuel ratio can always be supplied to an engine even if the fuel liquid level in the fuel chamber fluctuates and the entire carburetor inclines, without being affected thereby.
    • 一种用于化油器的燃料供应装置,其中用于在燃料室(7)中保持参考燃料液位的第一液位传感器(10)与燃料室分开设置; 用于适当地维持用于在主操作区域(1)中适当地维持燃料流量的缓慢操作区域(6)和第三水平传感器(16)中的燃料流量的第二水平传感器(20) 由第一级传感器; 即使燃料室内的燃料液位波动,整个化油器倾斜而不会受到影响,也可以始终向发动机供给合适的空燃比的混合气。
    • 29. 发明公开
    • Carburetor
    • 化油器
    • EP0259866A2
    • 1988-03-16
    • EP87113212.2
    • 1987-09-09
    • MIKUNI KOGYO KABUSHIKI KAISHA
    • Muraji, Tetsuo
    • F02M7/12F02M17/02
    • F02M7/12F02M17/02
    • A carburetor provided with a fuel flow rate control device (11) disposed midway in a fuel passageway between a fuel pump (8) and a metering jet (4); a level sensor (13) arranged in a passageway (12) for detection connected upright to a portion between the fuel flow rate control device and the metering jet provided in the fuel passageway; an electrical control circuit operating the fuel flow rate control device in accordance with the output delivered from the level sensor so that the level of a fuel column to be formed in the passageway for detection is maintained at a predetermined positon, in order to enable fuel supply with permanent stability to be performed without using a float chamber or without being affected by the vibration of the engine and the turn of a car body.
    • 1。一种化油器,在燃料泵(8)与计量喷流(4)之间的燃料通路的途中设置有燃料流量控制装置(11)。 设置在用于检测的通道(12)中的液位传感器(13),所述液位传感器直立连接到燃料流量控制装置和设置在燃料通道中的计量喷嘴之间的部分; 一个电控制电路,根据从液面传感器输出的输出来操作燃料流量控制装置,从而将要形成在用于检测的通道中的燃料柱的高度保持在预定的位置,以便使燃料供应 在不使用浮动室的情况下或者不受发动机的振动和车体的转动的影响而具有永久稳定性。