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发明名称
用于在内燃机中连续改变汽门扬程及相位之系统
摘要
本发明系描述一种用于在一内燃机中连续改变汽门扬程及相位之系统,该型式之内燃机包括设有至少一对凸轮(26)之至少一凸轮轴(22)、至少一进气汽门(10)及至少一排气汽门(12),其每一个皆由设有一滚子(16)之一摇臂(14)操控。每一该等摇臂(14)皆经由介入至少一中间摇臂(24)而分别藉该凸轮轴(22)之各自凸轮(26)操控。如此,该系统将能够同步且完全机械式地改变一内燃机汽门之扬程及相位二者。
申请公布号
TW200905062
申请公布日期
2009.02.01
申请号
TW097107263
申请日期
2008.03.03
申请人
比雅久股份有限公司 PIAGGIO &
发明人
吉欧凡巴提斯塔瓦卡罗
分类号
F01L13/00(2006.01)
主分类号
F01L13/00(2006.01)
代理机构
代理人
何金涂;王彦评
主权项
地址
义大利
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