| 发明名称 |
Liquid Valve Design with internal Check Valve |
| 摘要 |
A valve is provided including a valve body and a valve element arranged within the valve body. The valve body includes an inlet port, an outlet port, and an inner surface that defines a flow channel. The valve element includes a through passage and is configured to rotate between an open position and a closed position to control a flow of fluid through the flow channel. A check valve assembly is arranged within the valve element generally perpendicular to the through passage. The check valve assembly is configured to move between a first position and a second position in response to an increase in pressure when the valve element is in a closed position. |
| 申请公布号 |
US2015101687(A1) |
申请公布日期 |
2015.04.16 |
| 申请号 |
US201314055101 |
申请日期 |
2013.10.16 |
| 申请人 |
Hamilton Sundstrand Corporation |
发明人 |
Shubat Steve;Prause Donna S. |
| 分类号 |
F16K17/04 |
主分类号 |
F16K17/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A valve comprising:
a valve body including an inlet port and an outlet port and having an inner surface that defines a flow channel; a valve element having a through passage, the valve element being arranged within the valve body and configured to rotate between an open position and a closed position to control a first flow of fluid through the flow channel; and a check valve assembly arranged within the valve element generally perpendicular to the through passage, the check valve assembly being configured to move between a first position and a second position in response to an increase in pressure at the inlet port when the valve element is in a closed position. |
| 地址 |
Windsor Locks CT US |
