发明名称 Hydraulic valve arrangement
摘要 The invention concerns a hydraulic valve arrangement ( 1 ) with a control valve module ( 2 ) comprising a supply connection arrangement with a high-pressure connection (P) and a low-pressure connection (T) and a working connection arrangement with two working connections (A, B) as well as a control valve ( 3 ) between the supply connection arrangement and the working connection arrangement. It is endeavored to improve the control behavior of the valve arrangement. For this purpose. it is ensured that the control valve module ( 2 ) has a return compensation valve ( 15, 16 ) between the control valve ( 3 ) and at least one working connection (A, B).
申请公布号 US7328646(B2) 申请公布日期 2008.02.12
申请号 US20050127973 申请日期 2005.05.11
申请人 SAUER-DANFOSS APS 发明人 JENSEN KNUD MELDGAARD;DIXEN CARL CHRISTIAN
分类号 F15B13/04;F15B11/00;F15B11/044;F15B11/05 主分类号 F15B13/04
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