| 发明名称 |
A VALVE SEALING ARRANGEMENT |
| 摘要 |
A valve comprises a fluid outlet, a fluid inlet, a valve seat (103) and a valve disk (102) arranged to move relative to the valve seat to control the flow of fluid from the inlet to the outlet. The valve disk (102) comprises a body (201) and a sealing member (202), wherein the valve disk is connected to a spindle (101) via an articulating joint comprising two abutting surfaces, one of which is arranged to allow rocking motion between the surfaces providing the articulation thereby allowing the sealing member (202) to self-align on the valve seat (103). The articulating joint may be formed by an end surface of the spindle (101) abutting a ball bearing (207) located in a cavity (200) in the top of the valve disk (102). |
| 申请公布号 |
US2016201809(A1) |
申请公布日期 |
2016.07.14 |
| 申请号 |
US201414912886 |
申请日期 |
2014.08.20 |
| 申请人 |
SEETRU LIMITED |
发明人 |
Varga Otto;Morton Raymond |
| 分类号 |
F16K1/36;F16K17/04;F16K1/46 |
主分类号 |
F16K1/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A valve comprising a fluid outlet, a fluid inlet, a valve seat, a spindle, an articulating joint and a valve disk, wherein the valve disk is arranged to move relative to the valve seat to control the flow of fluid from the fluid inlet to the fluid outlet, the valve disk comprises a body and a sealing member, wherein the valve disk is connected to the spindle via the articulating joint comprises two abutting surfaces, one of the two abutting surfaces is arranged to allow rocking motion between the two abutting surfaces which provides articulation thereby allowing the sealing member to self-align on the valve seat. |
| 地址 |
Bristol GB |
