发明名称 |
Engine valve actuation system and method |
摘要 |
The present invention provides a valve actuation system for an internal combustion engine. The valve actuation system of the present invention may provide an increased range of auto-ignition operation by providing a valve re-opening mechanism to provide products of combustion into the cylinder to increase the thermal efficiency and stability of the auto-ignition combustion process. The present invention allows the poppet valve re-opening timing, lift and duration to be tailored to specific engine architecture and operating conditions. Additionally, the present invention provides a method of re-opening a poppet valve of an internal combustion engine.
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申请公布号 |
US7287497(B2) |
申请公布日期 |
2007.10.30 |
申请号 |
US20060341282 |
申请日期 |
2006.01.27 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
SUN ZONGXUAN;KUO TANG-WEI |
分类号 |
F01L9/02 |
主分类号 |
F01L9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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