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发明公开
CN103228945A 阻尼筒 有权

阻尼筒
摘要：
本发明提供了一种阻尼筒(100)。阻尼筒(100)包括壳体(101)和位于壳体(101)内的活塞筒(201)。活塞杆(103)从壳体(101)和活塞筒(201)延伸。阻尼筒(100)还可包括联接到活塞杆(103)上的活塞(203)。活塞(203)在活塞筒(201)内可移动且将活塞筒(201)分成第一流体腔室(210)和第二流体腔室(211)。阻尼筒(100)还可包括与第一流体腔室和第二流体腔室(210,211)处于流体连通的阻尼模块(102)。阻尼模块(102)包括构造成提供第一阻尼水平的卸压阀(221)和构造成提供至少第二阻尼水平的方向控制阀(222)。
摘要（英）：

A damping cylinder (100) is provided. The damping cylinder (100) comprises a housing (101) and a piston cylinder (201) located within the housing (101). A piston rod (103) extends from the housing (101) and the piston cylinder (201). The damping cylinder (100) can also include a piston (203) coupled to the piston rod (103). The piston (203) is movable within the piston cylinder (201) and separates the piston cylinder (201) into a first fluid chamber (210) and a second fluid chamber (211). The damping cylinder (100) can further include a damping module (102) in fluid communication with the first and second fluid chambers (210, 211). The damping module (102) includes a pressure relief valve (221) configured to provide a first damping level and a directional control valve (222) configured to provide at least a second damping level.

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