发明申请
- 专利标题： Control valve for a device to modify the timing of an internal combustion engine
- 专利标题（中）： 用于改变内燃机定时的装置的控制阀
-
申请号： US11183723申请日： 2005-07-18
-
公开(公告)号： US20060016495A1公开(公告)日： 2006-01-26
- 发明人: Andreas Strauss , Andreas Rohr , Jens Hoppe
- 申请人： Andreas Strauss , Andreas Rohr , Jens Hoppe
- 申请人地址： DE Herzogenaurach
- 专利权人： INA-Schaeffler KG
- 当前专利权人： INA-Schaeffler KG
- 当前专利权人地址： DE Herzogenaurach
- 优先权： DE102004036096.0 20040724
- 主分类号： F15B13/044
- IPC分类号： F15B13/044
摘要：
A control valve (18) for a device (1) to modify the timing of an internal combustion engine is provided. Here, a controlled rotation of the camshaft in reference to the crankshaft can be achieved via a hydraulic adjustment drive. A control valve (18) with operative connectors (A, B), a hydraulic connector (P), and at least one reservoir connector (T, T1, T2) controls the inflow of hydraulic fluid into and/or the outflow of hydraulic fluid out of the hydraulic adjustment drive. A filter (46) is arranged between the hydraulic connector (P) and the operative connectors (A, B).
公开/授权文献
信息查询
