基本信息:
- 专利标题： 중유 커먼 레일 분사 시스템용 연료 공급 시스템
- 专利标题（英）：Fuel supply system for heavy oil common rail injection systems
- 专利标题（中）：用于重油通用轨道系统的燃油供应系统
- 申请号：KR1020117004342 申请日：2009-10-08
- 公开(公告)号：KR101230323B1 公开(公告)日：2013-02-06
- 发明人： 그라스페운트너,크리스티안 , 락크너,요아힘 , 슈네트,요하네스
- 申请人： 로베르트 보쉬 게엠베하
- 申请人地址： Wernerstrasse *, ***** Stuttgart, Germany
- 专利权人： 로베르트 보쉬 게엠베하
- 当前专利权人： 로베르트 보쉬 게엠베하
- 当前专利权人地址： Wernerstrasse *, ***** Stuttgart, Germany
- 代理人： 특허법인 남앤드남
- 优先权： ATA 1596/2008 2008-10-10
- 国际申请： PCT/AT2009/000390 2009-10-08
- 国际公布： WO2010040163 2010-04-15
- 主分类号： F02M63/02
- IPC分类号： F02M63/02 ; F02M55/02 ; F02M59/46
The invention includes that, the main supply pump 3 for delivering fuel oil from the high-pressure pump 5 from the storage unit (1), a storage unit 1 of the fuel supply system for an internal combustion engine fuel oil common rail injection system, , the high-pressure pump 5 is stored by way of at least one high-pressure line 12, the high-pressure accumulator (rail) (6) the high-pressure accumulator is at least one injector (8), and also a return line, is connected to the via portion by (1) via a separate high-pressure line 15 to control the amount of at least part of fuel oil to be supplied to the station and supplies the purge valve 9 is connected to the high-pressure accumulator. Purge valve 9 a low pressure to the high pressure connection, return line for the high-pressure line 15 in communication with an open position and can be displaced between a closed position the valve element 28, the oil-in-water high-pressure accumulator (rail) (6) and an actuator for operating the connecting portion and the valve element 28, valve seat 29 of the valve element 28 is designed as a sliding sheet.
公开/授权文献:
- KR1020110059598A 중유 커먼 레일 분사 시스템용 연료 공급 시스템 公开/授权日：2011-06-02