发明名称 |
Combined metering valve and pressure regulating valve |
摘要 |
A valve element combines a metering function and a pressure regulating function. A valve housing houses a metering valve. The metering valve is movable by a control to meter an amount of fluid delivered from an inlet to an outlet. A pressure regulating valve is received within the valve housing and is supplied with a pressure delivered into the inlet on a first face, and a pressure downstream of the outlet on a second face. The pressure regulating valve acts to regulate the pressure drop across the metering valve to ensure accurate fluid metering. |
申请公布号 |
US8656944(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US20080248956 |
申请日期 |
2008.10.10 |
申请人 |
BENNEY PAUL M.;MORINI JUSTIN R.;HAMILTON SUNDSTRAND CORPORATION |
发明人 |
BENNEY PAUL M.;MORINI JUSTIN R. |
分类号 |
F16K31/12;F15B13/00;F16K31/36 |
主分类号 |
F16K31/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|