Independent magnetorheological suspensions shock absorber of regulation and control in succession of damping force and compression damping force restores

The utility model discloses an independent magnetorheological suspensions shock absorber of regulation and control in succession of damping force and compression damping force restores, include the shock absorber body and recover external valve, compress external valve, the shock absorber body is mainly by outer cylinder, cylinder in the middle of the upper segment, cylinder in the middle of the hypomere, first sealing washer, the second sealing washer, the third sealing washer, the fourth sealing washer, the work cylinder, the installation sleeve, the director subassembly, one -way surge valve subassembly, a piston rod, the buffer block recovers, the piston assembly, the bottom valve subassembly, the lug subassembly is constituteed, compromise effective damping passageway length, the magnetic field utilization ratio, the shock absorber volume, on the basis of commonality, adopt two section three jar formula, two surge valves, regulation and control in succession can be implemented torestoring the damping for