| 主权项 |
1. A suspension damper, comprising:
an actuator including:
a first housing having a first end and an opposing second end;a second housing positioned within the first housing and coaxially aligned with the first housing along an axis of the actuator, the second housing having a first end and an opposing second end and defining a passage between the first end and the second end;a piston slidably positioned within the passage of the second housing to define a first chamber and a second chamber;a first end cap coupled to the first end of the first housing and the first end of the second housing;a second end cap coupled to the second end of the first housing and the second end of the second housing;a piston rod coupled to the piston and extending through an opening defined through the first end cap; anda divider positioned between an inner surface of the first housing and an outer surface of the second housing to define a third chamber and a fourth chamber, wherein the first chamber is in fluid communication with the third chamber and the second chamber is in fluid communication with the fourth chamber; and a static fluid damper including:
a first damping chamber;a second damping chamber in fluid communication with the first damping chamber;a third damping chamber in fluid communication with the second damping chamber, anda separating member positioned within the third damping chamber to define a gas chamber,wherein a first flow passage provides fluid communication between the first damping chamber and the third chamber of the actuator and a second flow passage provides fluid communication between the second damping chamber and the fourth chamber of the actuator, and the first chamber, the second chamber, the third chamber, the fourth chamber, the first damping chamber, the second damping chamber, and the third damping chamber are filled with fluid. |
