基本信息:
- 专利标题: Fuel injection device and diesel engine comprising it
- 申请号:JP2002192151 申请日:2002-07-01
- 公开(公告)号:JP2004036423A 公开(公告)日:2004-02-05
- 发明人: YOSHIZUMI HIROSHI , NAMEKAWA SHOJI , ISHIDA HIROYUKI
- 申请人: Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
- 专利权人: Mitsubishi Heavy Ind Ltd,三菱重工業株式会社
- 当前专利权人: Mitsubishi Heavy Ind Ltd,三菱重工業株式会社
- 优先权: JP2002192151 2002-07-01
- 主分类号: F02M45/00
- IPC分类号: F02M45/00 ; F02D41/38 ; F02D41/40 ; F02D45/00 ; F02M47/00
摘要:
PROBLEM TO BE SOLVED: To provide a fuel injection device and a diesel engine comprising the device, improving smoke color in the low load state and decreasing NOx in the high load state. SOLUTION: When operating in the injection rate control operation mode for restraining the initial injection, a control means 24 operates a pressure reducing means 25 and decreases pressure of fuel supplied to a fuel injection valve 15 through a first accumulator 11. COPYRIGHT: (C)2004,JPO
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 |
------F02M45/00 | 燃料喷射装置,其特点是按一定的时间/压力或时间/喷油量关系循环工作的 |