发明名称 |
SYSTEM FOR VARYING CYLINDER VALVE TIMING IN AN INTERNAL COMBUSTION ENGINE |
摘要 |
A control system for varying cylinder valve timing of an internal combustion engine is provided. The control system includes a cam phase actuator having first and second actuator ports to adjust a rotational phase of a camshaft relative to a crankshaft, a first control valve, a second control valve, and a dynamic regeneration valve. In one embodiment, the dynamic regeneration valve is configured to enable the cam phase actuator to switch between operating in an oil pressure actuated mode and a cam torque actuated mode when adjusting the rotational phase of the camshaft relative to the crankshaft. |
申请公布号 |
EP3121396(A1) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20160275101 |
申请日期 |
2016.07.14 |
申请人 |
HUSCO Automotive Holdings LLC |
发明人 |
SCHMITT, Austin;TEWES, Allen;HEIDEMANN, Brian;WARDLE, Dean |
分类号 |
F01L1/344 |
主分类号 |
F01L1/344 |
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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