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    • 5. 发明授权
    • Injection quantity control apparatus provided to internal combustion engine
    • 提供给内燃机的喷射量控制装置
    • US06247455B1
    • 2001-06-19
    • US09407229
    • 1999-09-27
    • Yukio OtakeTakashi Hayashi
    • Yukio OtakeTakashi Hayashi
    • F01D1700
    • F02D3/02F02B61/04F02B75/243F02D41/38F02D2041/389F02D2200/0406F02M51/02F02M69/20F02M69/24F02M69/467
    • An injection quantity control apparatus provided to an internal combustion engine having an injection nozzle which continuously injects fuel is provided. The apparatus includes a fuel quantity adjustment mechanism which has a static pressure chamber and a total pressure chamber to which a static pressure and a total pressure of an intake pipe of said engine are supplied, respectively, and adjusts an amount of fuel supplied to said injection nozzle in accordance with a dynamic pressure between a pressure of said static pressure chamber and a pressure of said total pressure chamber. The apparatus also includes a dynamic pressure corrector which corrects said dynamic pressure so that an air-fuel ratio of the engine is controlled to be substantially a target value. Thus, a desired air-fuel ratio can be achieved without a necessity of a manual operation by an operator.
    • 提供一种喷射量控制装置,其设置在具有连续喷射燃料的喷射喷嘴的内燃机中。 该装置包括:燃料量调节机构,其具有静压室和分别供给所述发动机的进气管的静压和总压的总压力室,并且调节供给到所述喷射器的燃料量 喷嘴,其根据所述静压室的压力与所述总压力室的压力之间的动态压力。 该装置还包括动态压力校正器,其校正所述动态压力,使得将发动机的空燃比控制为基本上为目标值。 因此,可以实现期望的空燃比,而不需要操作者的手动操作。