发明名称 FUEL SUPPLY DEVICE FOR ENGINE INJECTION AND EXHAUST-GAS AFTERTREATMENT
摘要 A fuel supply device (2), in particular for use in a motor vehicle comprising an internal combustion engine (20), has a fuel supply pump (4) which is designed to remove fuel (28) from a fuel tank (6) and to release said fuel under increased pressure through an outlet; a first fluid connection (7) which is provided for connecting an exhaust line metering device (8) and; a second fluid connection (10) which is provided for connecting an engine injection device (12). The first fluid connection (7) is directly connected to the outlet of the fuel supply pump (4). A fluid choke (16) is arranged between the outlet of the fuel supply pump (4) and the second fluid connection (10). The invention enables an exhaust line metering device (8) and an engine injection device (12) to be operated reliably on a common fuel supply device (2).
申请公布号 WO2017028996(A1) 申请公布日期 2017.02.23
申请号 WO2016EP64153 申请日期 2016.06.20
申请人 ROBERT BOSCH GMBH 发明人 SCARFONE, Roberto
分类号 F01N3/025;F01N9/00;F02M37/00 主分类号 F01N3/025
代理机构 代理人
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