公开(公告)号：US09404396B2

公开(公告)日：2016-08-02

申请号：US14480076

申请日：2014-09-08

申请人： Matthias Eppinger ,  Kai Lehmann ,  Marc Maronde ,  Bernd Neubauer ,  Tilmann Roemheld ,  Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

发明人： Matthias Eppinger ,  Kai Lehmann ,  Marc Maronde ,  Bernd Neubauer ,  Tilmann Roemheld ,  Thomas Stolk ,  Alexander Von Gaisberg-Helfenberg

IPC分类号： F01L1/34 ,  F01L1/04 ,  F01L13/00 ,  F01L1/344

CPC分类号： F01L1/04 ,  F01L1/344 ,  F01L13/0036

摘要： In a motor vehicle valve train adjustment device comprising at least one camshaft with at least two axially displaceable cam elements wherein at least one cam element has a cam track with a valve lift and a cam track with zero valve lift for a deactivation of at least one cylinder, and at least one other cam element of the at least two axially displaceable cam elements has a cam track with a first valve lift and a cam track with a second valve lift by which a cylinder which remains fueled during a partial cylinder deactivation is adapted to the at least one cylinder deactivation by special valve lift characteristics.

摘要翻译： 在机动车辆气门机构调节装置中，其包括具有至少两个可轴向移动的凸轮元件的至少一个凸轮轴，其中至少一个凸轮元件具有带气门升程的凸轮轨道和具有零气门升程的凸轮轨道，用于至少一个 圆柱体，并且至少两个可轴向移动的凸轮元件的至少一个其它凸轮元件具有带有第一气门升程的凸轮轨道和具有第二气门升程的凸轮轨道，通过该凸轮轨道在部分气缸停用期间保持燃料的气缸被适配 通过特殊的气门升程特性到至少一个气缸停用。