发明名称 |
HIGH EFFICIENCY VALVE GEOMETRY FOR PRESSURE REGULATOR |
摘要 |
<p>A pressure regulator having a geometry that reduces regulator droop reduces or eliminates the need for a larger package size for a given set of flow requirements. The regulator comprises a housing having a fuel inlet and outlet port; at least one regulation stage having an input in fluidic communication with the fuel inlet port; a final regulation stage comprising an inlet in fluidic communication with an output of the at least one regulation stage, a mating valve seat in fluidic communication with the inlet, and a valve seat in movable contact with the mating valve seat, the valve seat having a bottom having an edge, the edge having means for reducing regulator droop; and means for moving the valve seat from a closed position to an open position in response to a pressure change. The means for reducing regulator droop comprises a reverse lip or an approximately square edge.</p> |
申请公布号 |
WO2008103545(A1) |
申请公布日期 |
2008.08.28 |
申请号 |
WO2008US53029 |
申请日期 |
2008.02.05 |
申请人 |
WOODWARD GOVERNOR COMPANY;FARROW, TIMOTHY J.;HICKEY, KYLE R.;HOLLOWAY, DAVID G. |
发明人 |
FARROW, TIMOTHY J.;HICKEY, KYLE R.;HOLLOWAY, DAVID G. |
分类号 |
G05D16/02 |
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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