发明名称 |
Internal combustion engines with variable valve actuation |
摘要 |
In an internal combustion engine having a hydraulic system for valve variable actuation and a hydraulic braking device for slowing down the valve during the final portion of its closing travel, this hydraulic braking device is arranged so as to be substantially insensitive to variations in viscosity of the fluid resulting from variations of the temperature.
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申请公布号 |
US6325028(B1) |
申请公布日期 |
2001.12.04 |
申请号 |
US20000672023 |
申请日期 |
2000.09.29 |
申请人 |
C.R.F. SOCIETA CONSORTILE PER AZIONI |
发明人 |
ALBANELLO STEFANO;MACOR LORENTINO;VATTANEO FRANCESCO |
分类号 |
F01L9/02;F02D13/02;(IPC1-7):F01L1/16 |
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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