发明名称 |
Combination intake and exhaust valve assembly |
摘要 |
An internal combustion engine includes a combination intake and exhaust valve assembly. The combination intake and exhaust valve assembly includes an intake valve and an exhaust valve which are disposed in a coaxial relationship. The intake valve has an annular rim portion which is movable into and out of engagement with an intake valve seat. The exhaust valve has a head end portion with an annular rim which is movable into and out of engagement with a valve seat disposed on the intake valve. When the intake valve is operated from a closed position to an open position, the intake and exhaust valves move together. A pair of rocker arms may be used to move the intake valve from its closed position to its open position. A single rocker arm may be used to move the exhaust valve from its closed position to its open position.
|
申请公布号 |
US6526932(B1) |
申请公布日期 |
2003.03.04 |
申请号 |
US20010875664 |
申请日期 |
2001.06.06 |
申请人 |
MNS LIMITED, LLC |
发明人 |
SARHAN MARWAN A.;HARB SHEHADI G.;FARAH NAHED F. |
分类号 |
F01L1/28;(IPC1-7):F01L1/28 |
主分类号 |
F01L1/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|