发明名称 |
Compliant check valve stop |
摘要 |
A check valve (10) includes a valve housing (14) having at least one valve opening (16). At least one petal (12) is located in the valve housing (14) and is configured to substantially cover the at least one valve opening (16) when the at least one petal (12) is in a closed position. The at least one petal (12) is rotable about a hinge axis (22) toward an open position thereby allowing fluid to flow through the at least one valve opening (16). The check valve (10) includes at least one compliant petal stop (24), (36) to prevent rotation of the at least one petal (12) beyond the open position. |
申请公布号 |
US8181669(B2) |
申请公布日期 |
2012.05.22 |
申请号 |
US20090436388 |
申请日期 |
2009.05.06 |
申请人 |
DEHAIS JOHN M.;DOWD PETER J.;KAN GEORGE;HAMILTON SUNDSTRAND CORPORATION |
发明人 |
DEHAIS JOHN M.;DOWD PETER J.;KAN GEORGE |
分类号 |
F16K15/03 |
主分类号 |
F16K15/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|