基本信息:
- 专利标题： 복동식 연료분사펌프
- 专利标题（英）：Bi-directional pressure fuel injection pump
- 专利标题（中）：双向压力燃油喷射泵
- 申请号：KR1020130086788 申请日：2013-07-23
- 公开(公告)号：KR1020150011615A 公开(公告)日：2015-02-02
- 发明人： 김동연 , 김승혁 , 김훈석
- 申请人： 현대중공업 주식회사
- 申请人地址： 울산광역시 동구 방어진순환도로 **** (전하동)
- 专利权人： 현대중공업 주식회사
- 当前专利权人： 현대중공업 주식회사
- 当前专利权人地址： 울산광역시 동구 방어진순환도로 **** (전하동)
- 代理人： 특허법인천문
- 主分类号： F02M59/26
- IPC分类号： F02M59/26 ; F02M59/20
The present invention relates to a fuel injection pump that is configured to lift within the pump housing and the pump housing is provided with a fuel compression chamber, the fuel in the fuel compression chamber to the plunger for pressing sent to the spray nozzle as a fuel injection pump, wherein the pump housing is such that being the upper pressing means is linked connected to the plunger provided in association with the plunger operation to be transmitted to the pressure of fuel at the same time as the plunger in the fuel pressurizing chamber, a fuel compression chamber, the pressure at the same time in a vertical direction the present invention relates to a double-acting fuel injection pump able to be made quickly, an increase in fuel injection pressure.
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 |
| ------F02M59/00 | 专门适用于燃料喷射且不包含在组F02M39/00至F02M57/00中的泵 |
| --------F02M59/20 | .按量或定时改变燃料输送 |
| ----------F02M59/24 | ..冲程长度固定的活塞中具有可变的有效冲程 |
| ------------F02M59/26 | ...由活塞相对于与对应的汽缸之移动而引起的 |