发明名称 |
High pressure fuel supply apparatus |
摘要 |
A high pressure fuel supply apparatus includes a cylinder defining a compression chamber, a piston supported for sliding movement in the cylinder, and a valve communicating with the compression chamber. The valve includes a valve seat having a valve hole formed therein and a reed movable between an open and a closed position to open and close the valve hole. The reed has a head with an outer periphery in surface contact with the valve seat when the reed is in its closed position, and a bulge surrounded by the outer periphery and extending away from the valve hole and disposed on the valve hole when the 0reed is in its closed position.
|
申请公布号 |
US6575718(B2) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010941772 |
申请日期 |
2001.08.30 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ONISHI YOSHIHIKO;OJIMA KOUICHI |
分类号 |
F02M37/06;F02M55/04;F02M59/02;F02M59/46;F02M63/00;F02M63/02;F04B53/10;F16K15/16;(IPC1-7):F04B39/10 |
主分类号 |
F02M37/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|