发明申请
- 专利标题： Arrangement for supplying fuel to the fuel injectors of an internal combustion engine
- 专利标题（中）： 用于向内燃机的燃料喷射器供给燃料的装置
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申请号： US11067468申请日： 2005-02-25
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公开(公告)号： US20050188958A1公开(公告)日： 2005-09-01
- 发明人: Rolf Klenk , Martin Matt , Hans-Karl Weining , Klaus Wunderlich
- 申请人： Rolf Klenk , Martin Matt , Hans-Karl Weining , Klaus Wunderlich
- 优先权： DE102004009792.5 20040228
- 主分类号： F02M37/04
- IPC分类号： F02M37/04 ; F02M37/18
摘要：
In a fuel supply arrangement for supplying fuel from a fuel tank to the fuel injectors of an internal combustion engine by an electrically operated fuel pump, a first fuel pressure level adequate for normal engine operation is provided by the fuel pump and means are provided for increasing the fuel injection pressure provided by the pump for supplying fuel at a higher pressure level to the fuel injectors during an engine start-up or warm-up phase.
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