发明公开
EP1231404A2 Piston and rod assembly for air-actuated variable damping
有权
Kolben- und Kolbenstangeneinheitfürpneumatischbetätigte，einstellbareDämpfung
- 专利标题： Piston and rod assembly for air-actuated variable damping
- 专利标题（中）： Kolben- und Kolbenstangeneinheitfürpneumatischbetätigte，einstellbareDämpfung
-
申请号： EP02075340.6申请日： 2002-01-28
-
公开(公告)号： EP1231404A2公开(公告)日： 2002-08-14
- 发明人: Miller, Troy Allen , Oliver, Michael Leslie , Kruckemeyer, William Charles , Jensen, Eric Lee
- 申请人： Delphi Technologies, Inc.
- 申请人地址： PO Box 5052 Troy, MI 48007 US
- 专利权人： Delphi Technologies, Inc.
- 当前专利权人： Delphi Technologies, Inc.
- 当前专利权人地址： PO Box 5052 Troy, MI 48007 US
- 代理机构： Denton, Michael John
- 优先权： US781868 20010212
- 主分类号： F16F9/46
- IPC分类号： F16F9/46
摘要：
A damper includes a piston (22) that carries a relatively compact control valve (26) for controlling fluid flow through the piston. The control valve provides a variable amount of damping by regulating damper fluid flow between the extension chamber (18) and the compression chamber (20) of the damper during extension and compression strokes. Pressure regulation across the piston is controlled through a flow path as determined by the control valve. The damping force of the damper varies depending upon the loading conditions of the vehicle. The control valve is air pressure actuated to adjust the damping force and control the flow of fluid in the flow path.
公开/授权文献
- EP1231404B1 Piston and rod assembly for air-actuated variable damping 公开/授权日：2006-05-10
信息查询
