The method of atomizer and manufacture atomizer for fuel injector for internal combustion engines

The method of atomizer and manufacture atomizer for fuel injector for internal combustion engines

  • CN 102,192,063 B
  • Filed: 03/04/2011
  • Issued: 06/27/2017
  • Est. Priority Date: 03/05/2010
  • Status: Active Grant
First Claim
Patent Images

1. the atomizer of fuel injector for internal combustion engines is used for(

  • 10)

    , including corrosion-resistant material main body(

    12)

    , main body(

    12)

    With at itBottom end closure and including cylindrical guide surface(

    16)

    Longitudinal hole(

    14)

    , wherein, multiple spray orifices(

    18)

    It is formed in main body(

    12)

    Side wall in, spray orifice(

    18)

    With accordingly towards to longitudinal hole(

    14)

    Interior inner opening and in main body(

    12)

    Outer surface onOpen exit opening;

    Characterized in that, the cylindrical guide surface(

    16)

    It is formed in the tubular collar of high-abrasive material(

    24)

    Inner surface on, the tubular collar(

    24)

    It is inserted into the longitudinal hole(

    14)

    Interior, the spray orifice extends through the tubular type setThe side wall of cylinder;

    The tubular collar of high-abrasive material(

    24)

    Be pressed into, shrink-fit to longitudinal hole(

    14)

    Or relative to longitudinal hole(

    14)

    Float.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×