发明名称 |
Discrete mode variable valve gear |
摘要 |
A valve lifter is activated selectively by one of a plurality of cams, either via displaceable rollers or via tappets having rotatable grooves on top, to provide discrete or stepwise multimode operation and deactivation. The hydraulic control is only an option since the pure mechanical control is adequate. Easy to retrofit into existing engines.
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申请公布号 |
US2006196459(A1) |
申请公布日期 |
2006.09.07 |
申请号 |
US20060357865 |
申请日期 |
2006.02.21 |
申请人 |
PATTAKOS MANOUSOS;PATTAKOS JOHN;PATTAKOS EMMANOUEL |
发明人 |
PATTAKOS MANOUSOS;PATTAKOS JOHN;PATTAKOS EMMANOUEL |
分类号 |
F01L1/34;F01L1/02;F01L1/18 |
主分类号 |
F01L1/34 |
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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