发明名称 |
Druckregelventil mit hydrodynamischer Dämpfung |
摘要 |
<p>The invention relates to a pressure control valve (1) comprising a control piston (3) which is able to slide in a valve hole (4). Under the effect of an energy accumulator (5) said piston in one direction of displacement connects a pump connection (23) with a consumer connection (24) and in the other direction of displacement connects the consumer connection (24) with a tank connection (21) such that the pump connection (23) is closed off. The aim of the invention is to provide a pressure control valve which functions reliably and in a stable manner even in case of elevated control dynamics. To this end, independently of the direction of displacement of the control piston (3) a minimum volume flow present between the piston and the valve hole (4) dampens the displacement of the control piston (3).</p> |
申请公布号 |
DE19829394(A1) |
申请公布日期 |
2000.01.13 |
申请号 |
DE1998129394 |
申请日期 |
1998.07.01 |
申请人 |
FLUTEC FLUIDTECHNISCHE GERAETE GMBH |
发明人 |
BRUCK, PETER;HILLESHEIM, THORSTEN |
分类号 |
G05D16/02;G05D16/10;(IPC1-7):G05D16/10 |
主分类号 |
G05D16/02 |
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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