Patent ID: 11926188
Assignee: AIRLOP (BEIJING) AUTOMOTIVE TECHNOLOGY CO., LT
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 20:
21. The system for adjusting height and damping force according to claim 10, wherein the damping force adjustment device comprises a proportional valve, the proportional valve being connected with a valve port of a damping fluid flow chamber of the adjustable damper;
the pneumatic valve is configured to change the working stroke of the proportional valve by the gas driving according to the collected movement variable and/or the changes of the movement variable, thereby controlling the size of the flow path of the valve port of the damping fluid flow chamber of the adjustable damper, so as to adjust damping fluid flow and/or flow rate of the adjustable damper, to realize adaptive adjustment of the damping force of the adjustable damper.