发明名称 |
OFFSET CAM FOR PISTON PUMP |
摘要 |
A pump assembly comprises a cam and a piston. The cam rotates in a plane about an eccentric axis, and has a circumferential side wall. The piston engages the circumferential side wall of the cam, and runs along a piston axis which lies in the plane of the cam. The piston axis is parallel to but not coincident with a reference line perpendicular to and intersecting the eccentric axis. |
申请公布号 |
EP2572104(A4) |
申请公布日期 |
2015.11.25 |
申请号 |
EP20110783869 |
申请日期 |
2011.05.19 |
申请人 |
GRACO MINNESOTA INC. |
发明人 |
CELOTTA, DANIEL;HOLMAN, JOHN, C. |
分类号 |
F04B9/04;F04B1/04 |
主分类号 |
F04B9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|