基本信息:
- 专利标题： 고압 펌프
- 专利标题（英）：HIGH PRESSURE PUMP
- 申请号：KR1020167015617 申请日：2014-10-20
- 公开(公告)号：KR102215870B1 公开(公告)日：2021-02-17
- 发明人： 맥크린들,크리스토퍼
- 申请人： 델피 테크놀로지스 아이피 리미티드
- 申请人地址： Erin Court, Bishop's Court Hill, St. Michael, Barbados
- 专利权人： 델피 테크놀로지스 아이피 리미티드
- 当前专利权人： 델피 테크놀로지스 아이피 리미티드
- 当前专利权人地址： Erin Court, Bishop's Court Hill, St. Michael, Barbados
- 代理人： 특허법인씨엔에스
- 优先权： GB13222641 2013-12-17
- 国际申请： PCT/EP2014/072403 2014-10-20
- 国际公布： WO2015090676 2015-06-25
- 主分类号： F02M59/44
- IPC分类号： F02M59/44 ; F02M59/02 ; F02M59/10 ; F02M59/48 ; F04B1/04
A fuel pump unit includes a pump head provided with an axial blind bore within which is arranged a piston extending from an inner end, inside the bore, to an outer end, outside the head, the outer end cooperating with a cam follower and a cam of which rotations reciprocally displace the piston. The pump unit also includes a coil spring axially compressed between pump head and the cam follower and a tubular turret assembly extending toward the cam and provided with a through bore through which extends the piston, the final spirals of the spring being slipped around the outer surface of the turret. The turret is an added part, non-integral to the pump head and, arranged in abutment against an under face of the pump head, the blind bore being coaxial to the through bore arranged in the turret.
公开/授权文献:
- KR1020160093018A 고압 펌프 公开/授权日：2016-08-05