发明申请
US20070170283A1 Fuel injector 有权
喷油器

  • 专利标题: Fuel injector
  • 专利标题(中): 喷油器
  • 申请号: US11338473
    申请日: 2006-01-24
  • 公开(公告)号: US20070170283A1
    公开(公告)日: 2007-07-26
  • 发明人: Jassin FritzGabor Ast
  • 申请人: Jassin FritzGabor Ast
  • 主分类号: B05B7/12
  • IPC分类号: B05B7/12
Fuel injector
摘要:
A futel injector (10) for an internal combustion engine (88) includes a centerbody (12) and a casing (14) disposed radially outward of the centerbody to define an annular mixing section (16) between the centerbody and the casing. The futel injector also includes an air inlet (e.g., 18) of the mixing section for injecting a first portion (22) of combustion air into the mixing section. A fuel inlet (32) is disposed in the centerbody for injecting fuel (34) into the mixing section. A fuel conduit (48) disposed in the centerbody conducts the fuel to the fuel inlet and a valve (50) disposed in the fuel conduit selectively controls fuel injection into the mixing section. The valve may be positioned sufficiently close to the fuel inlet to provide the desired accurate timed injection. The injector also includes an outlet (19) of the mixing section for discharging a fuel/air mixture (60).
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