| 发明名称 |
CHECK VALVES WITH HINGE SHAFTS RETAINED BY LOCKING PINS |
| 摘要 |
A check valve includes a valve body defining a flow passage therethrough; a hinge shaft mounted on the valve body; a closure element pivotally mounted on the hinge shaft for opening and closing the flow passage; and a pin secured to the valve body and received by the hinge shaft.
|
| 申请公布号 |
US2009032120(A1) |
申请公布日期 |
2009.02.05 |
| 申请号 |
US20070831482 |
申请日期 |
2007.07.31 |
| 申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
SUGAI MAUREEN;TORNQUIST DAVID B.;SCHLARMAN CHRIS L.;KOLIC MICHAEL;DULAY RALPH L. |
| 分类号 |
F16K15/03 |
主分类号 |
F16K15/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
