基本信息:
- 专利标题： 연료 분사 밸브
- 专利标题（英）：Fuel injection valve
- 申请号：KR1020147023674 申请日：2013-01-08
- 公开(公告)号：KR1020140108602A 公开(公告)日：2014-09-11
- 发明人： 혼조다쿠야
- 申请人： 가부시키가이샤게힌
- 申请人地址： *-**-*, NISHISHINJUKU, SHINJUKU-KU, TOKYO-DO, JAPAN
- 专利权人： 가부시키가이샤게힌
- 当前专利权人： 가부시키가이샤게힌
- 当前专利权人地址： *-**-*, NISHISHINJUKU, SHINJUKU-KU, TOKYO-DO, JAPAN
- 代理人： 김태홍
- 优先权： JPJP-P-2012-028816 2012-02-13
- 国际申请： PCT/JP2013/050053 2013-01-08
- 国际公布： WO2013121806 2013-08-22
- 主分类号： F02M51/06
- IPC分类号： F02M51/06 ; F02M59/46
And a cylindrical fixed core, the fixed core by the valve plunger to enable close-up and Ivan on the axial full length to the one brought long opening cross-section of a shape extending in a straight line over is formed in a substantially C-axis in both directions in and which has a tapered surface, respectively to an end portion outer periphery press-fitted into the fixed core retainer, the retainer and the fuel injection valve provided with a return spring provided between the valve plunger, the circumferential both ends of the retainer (26A), the opening (38 ) the notch 40 is formed so as to widen the width of the both ends in the longitudinal direction. Accordingly, the animation is wound when the press-fitting a retainer fixed to the core, or so as to prevent the powder is generated, to secure the degree of freedom of material selection for forming the retainer.
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 |
| ------F02M51/00 | 以电力操作为特点的燃料喷射装置 |
| --------F02M51/06 | .专用于此的喷射器 |