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    Combustion process for engine of spark ignition, fuel injection type
    6.
    发明授权
    Combustion process for engine of spark ignition, fuel injection type 失效
    燃油喷射发动机燃烧过程

    公开(公告)号：US3696798A

    公开(公告)日：1972-10-10

    申请号：US3696798D

    申请日：1969-11-14

    申请人： FORD MOTOR CO

    发明人： BISHOP IRVING N ,  MOSHER RICHARD G ,  SIMKO ALADAR O

    IPC分类号： F02D1/06 ,  F02D3/00 ,  F02B3/00 ,  F02B33/00 ,  F02B75/00

    CPC分类号： F02D1/065 ,  F02D3/00

    摘要： Process minimizes the production of undesirable elements in the engine exhaust by operating the engine with an overall rich mixture air/fuel ratio combustion without air throttling at full load operation, and a progressive fuel supply cutback as the load decreases without air throttling until a desired air-fuel ratio leanness is reached, at which point air throttling is introduced to maintain the air/fuel ratio constant regardless of further decrease in load.

    摘要翻译： 过程通过在整个负载运行时通过整体混合空气/燃料比燃烧而没有空气节流来操作发动机而使发动机排气中的不期望的元件的产生最小化，并且随着负载减小而不进行空气节流直到所需的空气 达到空气比率，此时引入空气节流以保持空气/燃料比恒定，而不管进一步减小负载。