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1. 发明授权

US4955460A Control valve for shock absorbers 失效
标题翻译：减震器控制阀
公开(公告)号：US4955460A
公开(公告)日：1990-09-11
申请号：US322542
申请日：1989-03-13
申请人： Magnus B. Lizell , Albert E. Vanroye
发明人： Magnus B. Lizell , Albert E. Vanroye
IPC分类号： F16F9/36 , F16F9/42 , F16F9/46
CPC分类号： F16F9/42 , F16F9/364
摘要： A direct acting shock absorber for damping the movement of the body of an automobile is disclosed. The shock absorber comprises a pressure cylinder forming a working chamber having first and second portions operable to store damping fluid. A piston is disposed within the pressure cylinder between the first and second portions of the working chamber. The shock absorber further comprises a fluid reservoir operable to store damping fluid. The shock absorber also includes a valve for permitting damping fluid to flow from the first portion of the working chamber to the fluid reservoir during movement of the piston in a first direction. Finally, a second valve is provided for permitting damping fluid to flow from the fluid reservoir to the second portion of the working chamber during movement of the piston in a second direction.
摘要翻译：公开了一种用于阻尼汽车车体运动的直接作用的减震器。减震器包括形成工作室的压力缸，其具有可操作以存储阻尼流体的第一和第二部分。活塞设置在工作室的第一和第二部分之间的压力缸内。减震器还包括可操作以存储阻尼流体的流体储存器。减震器还包括阀，用于在活塞沿第一方向移动期间允许阻尼流体从工作室的第一部分流动到流体储存器。最后，提供第二阀，用于在活塞沿第二方向移动期间允许阻尼流体从流体储存器流动到工作室的第二部分。

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