发明名称 |
VALVE MEMBER WITH COMPOSITE SEAL |
摘要 |
Valve members include a metal he body having a head. with a circular-shaped side section extending axially therefrom. A composite seal is adjacent the side section, and extends circumferentially therearound. The composite seal has an elastomeric body with an inner diameter in contact with the side section, and an outside surface extending away from the side section. A non-elastomeric material is attached to the elastomeric body. |
申请公布号 |
US2014367602(A1) |
申请公布日期 |
2014.12.18 |
申请号 |
US201414302101 |
申请日期 |
2014.06.11 |
申请人 |
Smith International, Inc. |
发明人 |
Filipow Sean A.;Singh Manjinder |
分类号 |
F16K1/46 |
主分类号 |
F16K1/46 |
代理机构 |
|
代理人 |
|
主权项 |
1. A valve member comprising:
a body having a head at one end and having a circular-shaped side section extending axially from the head; a composite seal adjacent the side section and extending circumferentially therearound, the composite seal comprising:
an elastomeric body that includes an inner diameter that is in contact with the side section and that has an outside surface extending away from the side section; anda non-elastomeric material that is attached with at least a portion of the elastomeric body outside surface. |
地址 |
Houston TX US |