发明名称 |
DIRECTIONAL-CONTROL VALVE |
摘要 |
<p>Disclosed is a directional control valve comprising a front-side connector and at least one radial connector, wherein the front faces of a valve body (valve shift or seat body) of the directional control valve are pressurized approximately equally, so that the actuating forces for shifting the valve body are minimal. In accordance with the invention, the pressure for pressurizing a rearward front face of the valve body is tapped at an axial distance to the valve body.</p> |
申请公布号 |
EP1317638(A1) |
申请公布日期 |
2003.06.11 |
申请号 |
EP20010973999 |
申请日期 |
2001.09.04 |
申请人 |
BOSCH REXROTH AG |
发明人 |
GRAF, PETER;REDER, HERBERT;IMHOF, RAINER;SCHUBERT, HANS-GEORG;SCHWAB, FRANK |
分类号 |
F16K31/06;F16K39/04;(IPC1-7):F16K31/06 |
主分类号 |
F16K31/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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