GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

Abstract: A miniature single-piston valve flow-matching water-hydraulic pump is described in this paper, which designs with a unique double-face cam mechanism to achieve the reciprocating motion of ...

Abstract: To comprehend the dependability of the interference connection in the armature assembly and the rationale behind the loosening of the armature assembly during usage, this study further ...