公开(公告)号：US09982573B2

公开(公告)日：2018-05-29

申请号：US15172291

申请日：2016-06-03

申请人： DELPHI TECHNOLOGIES IP LIMITED

发明人： Pascal David ,  Pierre Kimus ,  Sebastien Mafrica

IPC分类号： F01L1/34 ,  F01L1/344

CPC分类号： F01L1/344 ,  F01L1/047 ,  F01L1/3442 ,  F01L2001/3443 ,  F01L2001/34433 ,  F01L2001/3445 ,  F01L2001/34466 ,  F01L2001/34469 ,  F01L2001/34479 ,  F01L2250/04 ,  F01L2820/031

摘要： A camshaft phaser includes a stator having an inner wall with lobes extending radially inward and a stator flange extending radially outward, the stator flange having a plurality of apertures; a rotor coaxially disposed within the stator, the rotor having vanes interspersed with the lobes defining alternating advance chambers and retard chambers; a plurality of compression limiters extending through the apertures; a front cover which closes one end of the advance and retard chambers; a back cover which closes the other end of the advance and retard chambers; and a plurality of fasteners which extend through the apertures such that the fasteners apply a clamping load which clamps the stator between the front cover and the back cover such that the clamping load is transmitted through the compression limiters.