| 发明名称 |
Dual pilot counterbalance valve. |
| 摘要 |
<p>A counterbalance valve for controlling the flow of fluid from a hydraulic motor when a load is lowered has a pilot operated valve which modulates the flow of pressure fluid to and from a control port connected to main valve poppet to thereby set the opening of the poppet.</p> |
| 申请公布号 |
EP0042929(A1) |
申请公布日期 |
1982.01.06 |
| 申请号 |
EP19810103134 |
申请日期 |
1981.04.27 |
| 申请人 |
ABEX CORPORATION |
发明人 |
SMILGES, ROBERT;WIGMORE, RICHARD |
| 分类号 |
F15B13/01;(IPC1-7):16K17/00 |
主分类号 |
F15B13/01 |
| 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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