发明名称 |
Hydraulisches Wegeventil |
摘要 |
<p>The distributor incorporates a regulating balance in the form of a plunger (14) which moves in a bore (13) under the effect of a pressure differential created by inlet pressure on one face and a load pressure on the other. In a zone adjacent to the first end (12) of the plunger the bore wall and/or the plunger has at least one calibrated passage (30) designed to establish a link between the plunger end and a lateral orifice (21) in the bore when the plunger is forced into its end position by an extreme load above the normal inlet pressure. This ensures a flow of fluid at a low rate to the orifice and provides for a slow movement of the hydraulic receiver controlled by the distributor.</p> |
申请公布号 |
DE60007566(D1) |
申请公布日期 |
2004.02.12 |
申请号 |
DE2000607566 |
申请日期 |
2000.01.21 |
申请人 |
MANNESMANN REXROTH S.A., VENISSIEUX |
发明人 |
RIVOLIER, MICHEL |
分类号 |
F15B11/05;F15B11/00;F15B13/04;(IPC1-7):F15B11/05 |
主分类号 |
F15B11/05 |
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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