| 发明名称 |
Rotatable Pressure Relief Valve Assembly |
| 摘要 |
A rotatable pressure relief valve assembly is disclosed. The rotatable pressure relief valve assembly may comprise a rotatable plug mounted within a valve body, along with a release mechanism configured to engage with the shaft and hold the plug in a closed position until an opening pressure of the valve assembly is reached. An assembly may include a damper configured to absorb a rotational kinetic energy or a catching mechanism configured to retain the plug in an open position when the plug rotates into the open position. A plug may be wing-shaped or have a mass balanced across a rotatable shaft offset from a diameter of the plug. An assembly may include a buckling pin, torque pin, tensile member or other release mechanism, which may be pre-loaded. A thermal shield also may be provided. |
| 申请公布号 |
US2017059048(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201515119786 |
申请日期 |
2015.02.20 |
| 申请人 |
BS&B INNOVATION LIMITED |
发明人 |
BRAZIER Geoffrey;TOMASKO John |
| 分类号 |
F16K17/02;F16K17/40;F16K17/14;F16K17/12;F16K47/02;F16K1/18 |
主分类号 |
F16K17/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotatable pressure relief valve assembly, comprising:
a valve body; a plug mounted within the body, the plug being rotatable between an open position and a closed position about a rotatable shaft; a release mechanism configured to engage with the shaft and hold the plug in a closed position until an opening pressure of the valve assembly is reached; and, a damper configured to absorb a rotational kinetic energy imparted by the shaft when the valve plug rotates into the open position. |
| 地址 |
Limerick IE |
