Patent ID: 9080471
Filing Date: 2015-07-14
Classification: F01L

Abstract:
1. A phaser including a housing ( 10 ) and a rotor ( 20 ) disposed to rotate relative to each other and enclosed by an endplate ( 64 ), the housing ( 10 ) having at least one cavity ( 10 a ) disposed to be divided by a vane ( 22 ) rigidly attached to the rotor ( 20 ), the vane ( 22 ) dividing the cavity ( 10 a ) into a first chamber ( 16 ) and a second chamber ( 18 ), the phaser further including passages ( 26 , 28 , 56 , 58 ) connecting the first and second chambers ( 16 , 18 ) facilitating oscillation of the vane ( 22 ) within the cavity ( 10 a ), one of the rotor ( 20 ) and the endplate ( 64 ) having a fixed angular position with respect to a sprocket ( 70 ), the phaser comprising: a detent valve ( a lock pin (