发明名称 |
Valve Apparatus and Method |
摘要 |
In the specification and drawings a valve is described and shown with a lower valve seat; an upper valve seat; a bracket, the bracket having a first tongue engaged with the upper valve seat; a valve ball located between the lower valve seat and the upper valve seat, the lower valve seat, the valve ball, and the upper valve seat being located within the bracket; and a ring located about the upper valve seat, the ring having a first recessed portion and a first extended portion, the ring having a first ring position in which the first tongue is unobstructed by the first recessed portion and a second ring position in which the first tongue is obstructed by the first extended portion, the ring being rotatable between the first ring position and the second ring position. |
申请公布号 |
US2014306138(A1) |
申请公布日期 |
2014.10.16 |
申请号 |
US201313863918 |
申请日期 |
2013.04.16 |
申请人 |
Buck David A. |
发明人 |
Buck David A. |
分类号 |
F16K5/06;E21B34/06 |
主分类号 |
F16K5/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A valve, comprising:
a lower valve seat; an upper valve seat; a bracket, the bracket comprising a first tongue engaged with the upper valve seat; a valve ball located between the lower valve seat and the upper valve seat, the lower valve seat, the valve ball, and the upper valve seat being located within the bracket; and a ring located about the upper valve seat, the ring comprising a first recessed portion and a first extended portion, the ring having a first ring position in which the first tongue is unobstructed by the first recessed portion and a second ring position in which the first tongue is obstructed by the first extended portion, the ring being rotatable between the first ring position and the second ring position. |
地址 |
Arnaudville LA US |