Device for injecting a fuel/air mixture into an internal combustion
system
    1.
    发明授权
    Device for injecting a fuel/air mixture into an internal combustion system 失效
    将燃油/空气混合物注入内部燃烧系统的装置

    公开(公告)号:US5207383A

    公开(公告)日:1993-05-04

    申请号:US768961

    申请日:1991-10-09

    摘要: A fuel/air mixture device for a dual injection valve including a single-part element which is suitable for various fuel injection valves without further adjustment measures. The single part element includes an envelope bush portion in contact with the injection end of the fuel injection valve in the form of stop surfaces and, together with this injection end, forms a narrow air gap so that the air is accelerated to almost sonic velocity and the fuel sprayed from the fuel injection openings is finely atomized. The device is particularly suitable for injecting a fuel air mixture into the induction pipe of an internal combustion engine with externally induced ignition.

    摘要翻译: PCT No.PCT / DE91 / 00048 Sec。 371日期1991年10月9日 102(e)1991年10月9日PCT 1991年1月21日PCT PCT。 WO91 / 12427 PCT出版物 日期:1991年8月22日。一种用于双重注射阀的燃料/空气混合装置,其包括适合于各种燃料喷射阀的单组分元件,而不需要进一步的调节措施。 单个零件元件包括与止动表面形式的燃料喷射阀的喷射端接触的封套衬套部分,并且与该喷射端一起形成窄的气隙,使得空气被加速到几乎声速,并且 从燃料喷射口喷射的燃料被微细雾化。 该装置特别适于将燃料空气混合物喷射到具有外部引燃点火的内燃机的感应管中。