公开(公告)号：US11441693B2

公开(公告)日：2022-09-13

申请号：US16444479

申请日：2019-06-18

Applicant: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S

Inventor： Tam Chi Huynh

IPC: F15B13/10 ,  F16K31/05 ,  F15B13/08 ,  F16K11/07 ,  F15B13/04 ,  F16K31/60

Abstract: A manual override assembly for a hydraulic power source operates to override an actuator of a hydraulic power source. The assembly includes a lever arm and connecting rods. The lever arm pivotally moves relative to a valve body of the hydraulic power source. The lever arm is connected to valve spools via the connecting rods, respectively. Each spool has a bore with an off-set opening for inserting one end of the connecting rod.