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1. 发明授权

US09951737B2 Fuel injection system of an internal combustion engine 有权
公开(公告)号：US09951737B2
公开(公告)日：2018-04-24
申请号：US14002873
申请日：2012-03-02
申请人： Wolfgang Wagner , Markus Meixner
发明人： Wolfgang Wagner , Markus Meixner
IPC分类号： F02M63/02 , F02M55/02
CPC分类号： F02M63/0265 , F02M55/025 , F02M63/0285 , F02M2200/315
摘要： An internal combustion engine (1) has a plurality of combustion cylinders at each of which a fuel injection device (120) is provided. Every combustion cylinder is provided with its own pilot unit (10c-10f) with a fuel accumulator which is integrated therein and which is connected by one of a plurality of first fuel lines (110) to the fuel injection device associated with the respective combustion cylinder for supplying fuel to the latter. A fuel pump which can be connected to a fuel source for supplying a predetermined fuel pressure is integrated in at least one of the pilot units (10d). The fuel accumulator of every pilot unit is so adapted that it ensures that fuel delivered by the fuel pump is supplied to the respective associated fuel injection device in a pressure-stable manner.

2. 发明申请

US20130340711A1 Internal Combustion Engine 有权
标题翻译：内燃机
公开(公告)号：US20130340711A1
公开(公告)日：2013-12-26
申请号：US14002873
申请日：2012-03-02
申请人： Wolfgang Wagner , Markus Meixner
发明人： Wolfgang Wagner , Markus Meixner
IPC分类号： F02M63/02
CPC分类号： F02M63/0265 , F02M55/025 , F02M63/0285 , F02M2200/315
摘要： An internal combustion engine (1) has a plurality of combustion cylinders at each of which a fuel injection device (120) is provided. Every combustion cylinder is provided with its own pilot unit (10c-10f) with a fuel accumulator which is integrated therein and which is connected by one of a plurality of first fuel lines (110) to the fuel injection device associated with the respective combustion cylinder for supplying fuel to the latter. A fuel pump which can be connected to a fuel source for supplying a predetermined fuel pressure is integrated in at least one of the pilot units (10d). The fuel accumulator of every pilot unit is so adapted that it ensures that fuel delivered by the fuel pump is supplied to the respective associated fuel injection device in a pressure-stable manner.
摘要翻译：内燃机（1）具有多个燃烧筒，在其中设有燃料喷射装置（120）。每个燃烧气缸都设有自己的先导单元（10c-10f），其具有集成在其中的燃料蓄积器，并且通过多个第一燃料管线（110）中的一个连接到与相应的燃烧气缸相关联的燃料喷射装置用于向后者供应燃料。可以连接到用于提供预定燃料压力的燃料源的燃料泵集成在至少一个先导单元（10d）中。每个先导单元的燃料蓄积器适于使得其确保由燃料泵输送的燃料以压力稳定的方式供应给相应的相关联的燃料喷射装置。

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