发明授权
- 专利标题： Fuel injector
- 专利标题（中）： 喷油器
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申请号： US212060申请日： 1998-12-15
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公开(公告)号： US6085726A公开(公告)日： 2000-07-11
- 发明人: Ning Lei , Xilin Yang
- 申请人： Ning Lei , Xilin Yang
- 申请人地址： IL Chicago
- 专利权人： Navistar International Transportation Corp.
- 当前专利权人： Navistar International Transportation Corp.
- 当前专利权人地址： IL Chicago
- 主分类号： F02M47/00
- IPC分类号： F02M47/00 ; F02M47/02 ; F02M57/02 ; F02M37/04
摘要：
A fuel injection event controller for a fuel injection nozzle includes a hydraulic lock device for selectively restricting the translatory opening of a fuel injection nozzle needle valve, the needle valve delivering a quantity of a fuel to a combustion chamber of an internal combustion engine. Methods of effecting rate shaping of the injection charge and of providing a two stage injection event are included.
公开/授权文献
- US4827289A Thermal head 公开/授权日：1989-05-02
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