发明名称 |
Fluid flow control members for use with valves |
摘要 |
Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a seat to control a fluid flow through the valve. The body defines a seating surface, an aperture to receive a stem of the valve and a plurality of substantially flat surfaces to enable gripping an exterior surface of the body. |
申请公布号 |
US8919369(B2) |
申请公布日期 |
2014.12.30 |
申请号 |
US201213567761 |
申请日期 |
2012.08.06 |
申请人 |
Fisher Controls International LLC |
发明人 |
Lin Chun;Miller Eric Alan;Pelfrey Roy Ronald;Sun Yan Tao;Jun Fan Jian |
分类号 |
F16K51/00;F16K1/38 |
主分类号 |
F16K51/00 |
代理机构 |
Hanley, Flight & Zimmerman, LLC |
代理人 |
Hanley, Flight & Zimmerman, LLC |
主权项 |
1. A fluid flow control member for use with a valve, comprising:
a body having a seat to control a fluid flow through a valve, wherein the body defines:
a seating surface;an aperture to receive a stem of the valve; anda plurality of substantially flat surfaces to enable gripping an exterior surface of the body, wherein the exterior surface defines a conically shaped portion. |
地址 |
Marshalltown IA US |