发明名称 Hydraulic valve arrangement
摘要 The invention concerns a hydraulic valve arrangement (1) with several valve modules (2-6), each having a supply channel arrangement with a high-pressure channel (7) and a low-pressure channel (8), a working connection arrangement with at least one working connection (A, B), a directional valve arrangement (15, 16) between the supply channel arrangement and the working connection arrangement and a compensation arrangement (19, 28). It is endeavoured to improve the control possibilities. For this purpose, it is provided that in at least one valve module (3, 5) the compensation arrangement is a pre-compensation arrangement (19) and in at least one other valve module (4, 6) the compensation arrangement is a post-compensation arrangement (28).
申请公布号 US7770596(B2) 申请公布日期 2010.08.10
申请号 US20070956833 申请日期 2007.12.14
申请人 SAUER-DANFOSS APS 发明人 CHRISTENSEN THORKILD;ZENKER SIEGFRIED
分类号 F15B13/08 主分类号 F15B13/08
代理机构 代理人
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