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US07861682B2 Systems and methods for managing camshaft torsional loading 有权
用于管理凸轮轴扭转载荷的系统和方法

Systems and methods for managing camshaft torsional loading
摘要：
Systems and methods for managing camshaft dynamic loads associated with actuation of a camshaft-driven auxiliary device in a multiple-cylinder internal combustion engine apply positive and negative torque to the camshaft in a phased relationship relative to actuation of the auxiliary device and optionally relative to actuation of intake or exhaust valves operated by the camshaft.
摘要（中）：

用于管理与多缸内燃机中的凸轮轴驱动的辅助装置的致动相关联的凸轮轴动态负载的系统和方法以相对于辅助装置的致动并且可选地相对于致动的相位关系对凸轮轴施加正和负扭矩 由凸轮轴操作的进气门或排气门。

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