发明授权
- 专利标题： High-pressure fuel pump for internal combustion engine with improved partial-load performance
- 专利标题（中）： 用于内燃机的高压燃油泵具有改善的部分负荷性能
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申请号： US10164582申请日： 2002-06-10
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公开(公告)号： US06817841B2公开(公告)日： 2004-11-16
- 发明人: Kurt Frank , Steffen Jung , Andreas Kellner , Vincenzo Damiani , Domenico Maldera , Davide Olieveri
- 申请人： Kurt Frank , Steffen Jung , Andreas Kellner , Vincenzo Damiani , Domenico Maldera , Davide Olieveri
- 优先权： DE10129449 20010619
- 主分类号： F04B104
- IPC分类号： F04B104
摘要：
A fuel injection system in which only one pump element at a time can aspirate fuel. As a result, it is attained that even in partial-load operation, all the pump elements are in operation, and as a consequence the smooth operation of the engine in partial-load operation is improved.
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