发明名称 |
PRESSURE REGULATING PISTON WITH BUILT IN RELIEF VALVE |
摘要 |
<p>A pressure-regulating valve particularly useful in a diesel internal combustion engine with a closed crankcase is provided. The valve includes a body coupled to a bonnet with an internal movable piston. The movable piston maintains a substantially constant pressure in the crankcase by adjusting a fluid flow in response to changes in pressure. The movable piston also includes an integral relief valve to prevent overpressure in the event of a crankcase pressure in excess of the designed limits of the pressure-regulating valve.</p> |
申请公布号 |
EP1303718(A4) |
申请公布日期 |
2004.04.07 |
申请号 |
EP20010939458 |
申请日期 |
2001.05.25 |
申请人 |
ASCO CONTROLS, L.P. |
发明人 |
ALBRIGHT, JOHN, EDWARD |
分类号 |
F01M13/00;F16K17/00;G05D16/06;(IPC1-7):G05D16/06 |
主分类号 |
F01M13/00 |
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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