基本信息:
- 专利标题： 내연기관의 연소실로 연료를 분사하는 방법 및 장치
- 专利标题（英）：Method and device for injecting fuel into the combustion chamber of an internal combustion engine
- 专利标题（中）：将燃料注入内燃机的燃烧室的方法和装置
- 申请号：KR1020107005986 申请日：2008-08-19
- 公开(公告)号：KR1020100090758A 公开(公告)日：2010-08-17
- 发明人： 베른하우프트,마틴 , 흐로섹,자로슬라브 , 메이슬,크리스티안
- 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; 남상선
- 优先权： ATA 1294/2007 2007-08-20
- 国际申请： PCT/AT2008/000293 2008-08-19
- 国际公布： WO2009023887 2009-02-26
- 主分类号： F02M53/04
- IPC分类号： F02M53/04 ; F02M47/02 ; F02M31/20 ; F02M63/00
A method for injecting fuel into the combustion chamber of an internal combustion engine, supplied by one or more high-pressure pump from the tank by the fuel is more than one line feed pump is fed to a high pressure fuel injector which is supplied by said high-pressure pump, wherein the injector is fuel can be supplied under pressure and has a spray nozzle with an axially movable nozzle needle which projects inside the control room is controlled by the pressure control valve for opening or closing at least one inlet or outlet pipe for the fuel pipe. The part volume of the fuel between the pre-feed pump and the high-pressure pump is branched off as a flushing volume is supplied to the flushing channels of the injector, preferably the flushing volume is at least partially flow through the control valve, the inlet pipe or wherein the flushing volume is supplied directly to the control valve such that fuel from the mixture and the outlet pipe respectively.
公开/授权文献:
- KR101234161B1 내연기관의 연소실로 연료를 분사하는 방법 및 장치 公开/授权日：2013-02-18
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F02 | 燃烧发动机；热气或燃烧生成物的发动机装置 |
| ----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
| ------F02M53/00 | 以具有加热、冷却或绝热装置为特征的燃料喷射装置 |
| --------F02M53/04 | .带有加热、冷却或绝热装置的喷射器 |