基本信息:
- 专利标题： 燃料喷射泵
- 申请号：CN201380038738.0 申请日：2013-03-27
- 公开(公告)号：CN104487696B 公开(公告)日：2017-03-22
- 发明人： 芝裕二 , 南光政树 , 木村智行
- 申请人： 洋马株式会社
- 申请人地址： 日本大阪府大阪市
- 专利权人： 洋马株式会社
- 当前专利权人： 洋马株式会社
- 当前专利权人地址： 日本大阪府大阪市
- 代理机构： 北京品源专利代理有限公司
- 代理人： 吕琳; 杨生平
- 优先权： 2012-161933 2012.07.20 JP
- 国际申请： PCT/JP2013/058972 2013.03.27
- 国际公布： WO2014/013758 JA 2014.01.23
- 进入国家日期： 2015-01-20
- 主分类号： F02M53/00
- IPC分类号： F02M53/00 ; F02M59/28 ; F02M59/44
Provided is a configuration which prevents an engine from being unable to start in the state in which dew condensation occurred in a fuel injection pump and froze. The present invention relates to a fuel injection pump which is provided with a pump body and a hydraulic head and driven by an engine, and is characterized in that while the engine is in operation, the temperature of the hydraulic head is increased to a dew-point temperature or higher. Consequently, it is possible to increase the temperature of the hydraulic head and remove water in the fuel injection pump while the engine is in operation. Accordingly, the engine can be prevented from being unable to start in the state that dew condensation occurred in the fuel injection pump and froze.
公开/授权文献:
- CN104487696A 燃料喷射泵 公开/授权日：2015-04-01
IPC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 |