公开(公告)号：US20140080646A1

公开(公告)日：2014-03-20

申请号：US14017668

申请日：2013-09-04

申请人： Eve Goujon ,  Nadia Planchenault

发明人： Eve Goujon ,  Nadia Planchenault

IPC分类号： F16D41/00 ,  F16H55/36

CPC分类号： F16D41/00 ,  F16C19/06 ,  F16C19/54 ,  F16C33/6603 ,  F16C2361/63 ,  F16D41/06 ,  F16D2041/0601 ,  F16D2300/06 ,  F16H55/36 ,  F16H57/0401 ,  Y10T29/49464

摘要： The present invention relates to a mechanical system with one-way clutch, for example a pulley for a motor vehicle alternator, comprising a first element and a second element able to move one relative to the other. These elements delimit an annular housing including a one-way clutch device and at least one rolling bearing positioned beside the one-way clutch device. The mechanical system is characterized in that the one-way clutch device is lubricated by a lubricant of a first type, in that the rolling bearing or bearings are lubricated by at least one lubricant of a second type, and in that the lubricant of the first type and the lubricant of the second type are different from and compatible with one another. The invention also relates to an alternator comprising such a system configured as a pulley, and to a method of manufacturing such a mechanical system.

摘要翻译： 本发明涉及一种具有单向离合器的机械系统，例如用于机动车辆交流发电机的滑轮，其包括第一元件和能够相对于另一个移动的第二元件。 这些元件限定了包括单向离合器装置和位于单向离合器装置旁边的至少一个滚动轴承的环形壳体。 机械系统的特征在于，单向离合器装置由第一类型的润滑剂润滑，因为滚动轴承或轴承由至少一种第二类润滑剂润滑，并且第一类润滑剂 类型和第二类型的润滑剂彼此不同并且相容。 本发明还涉及一种包括构造为滑轮的这种系统的交流发电机以及制造这种机械系统的方法。