发明授权
- 专利标题: KRAFTSTOFFEINSPRITZSYSTEM
- 专利标题(英): Fuel injection system
- 专利标题(中): 燃油喷射
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申请号: EP99953704.6申请日: 1999-09-02
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公开(公告)号: EP1115975B1公开(公告)日: 2003-11-12
- 发明人: EISENBACHER, Egon
- 申请人: SIEMENS AKTIENGESELLSCHAFT
- 申请人地址: Wittelsbacherplatz 2 80333 München DE
- 专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址: Wittelsbacherplatz 2 80333 München DE
- 优先权: DE19843940 19980924
- 国际公布: WO00017516 20000330
- 主分类号: F02M63/02
- IPC分类号: F02M63/02
摘要:
Disclosed is a fuel injection system for an internal combustion engine, comprising a presupply pump (2) and a high-pressure pump (16) used to pump pressurized fuel into a common rail (18). The supply pressure of the high-pressure pump (16) is brought to a high level of pressure when the internal combustion engine is started, whereby the pressure in the common rail (18) required for optimum atomization can be built up very quickly.
公开/授权文献
- EP1115975A1 KRAFTSTOFFEINSPRITZSYSTEM 公开/授权日:2001-07-18
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