发明名称 |
VALVE FOR HYDRAULIC CYLINDERS AND THE LIKE |
摘要 |
<p>Fluid flow control valves are provided having a jet pump or aspirator (53) connected to a plurality of fluid passageways. Fluid flow from one of the passageways through the jet pump (53) creates a partial vacuum enabling fluid flow to be drawn through the other of the fluid passageways connected to the jet pump (53). Such valves enable hydraulic fluids of a single-acting piston-cylinder unit or the like to be readily exhausted. In a provided system of this invention, hydraulic or pneumatic pumps may be employed for cylinder exhaustion.</p> |
申请公布号 |
EP0296526(A3) |
申请公布日期 |
1989.12.27 |
申请号 |
EP19880109817 |
申请日期 |
1988.06.21 |
申请人 |
TEMPLETON, KENLY & COMPANY |
发明人 |
DECKER, ARNOLD F. |
分类号 |
F15B11/08;F15B13/04;F16K11/00;F16K11/074;(IPC1-7):F15B13/02 |
主分类号 |
F15B11/08 |
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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