| 发明名称 | Pressure regulator seat assembly | ||
| 摘要 | A pressure regulator seat assembly is disclosed. In a particular embodiment, the assembly includes a chamber, a tapered flange projecting from an upstream edge of the chamber into a flow path of the assembly, where a proximate end of the flange attached to the chamber is tapered continuously to its distal end into the flow path. In addition, the assembly includes a throttling stem seat disposed on a lower surface of the flange and a plurality of support ribs adapted to support the flange, where the plurality of ribs is spaced about one half side of the chamber. The assembly may also include a complementary base adapted to mount to the chamber about a downstream edge of the chamber to form the assembly. | ||
| 申请公布号 | US9459631(B2) | 申请公布日期 | 2016.10.04 |
| 申请号 | US201113105178 | 申请日期 | 2011.05.11 |
| 申请人 | SENNINGER IRRIGATION, INC. | 发明人 | Lawyer Jerry D.;Amaya Fabian |
| 分类号 | G05D16/08;G05D16/06 | 主分类号 | G05D16/08 |
| 代理机构 | Knobbe, Martens, Olson & Bear, LLP | 代理人 | Knobbe, Martens, Olson & Bear, LLP |
| 主权项 | 1. A pressure regulator seat assembly, the assembly comprising: a chamber; a tapered flange continuously sloping downstream from an upstream edge of the chamber into a flow path of the assembly, wherein a proximate end of the flange attached to the chamber is tapered continuously to its distal end into the flow path; a throttling stem seat disposed on a lower surface of the flange; a plurality of support ribs adapted to support the flange, wherein the plurality of ribs is spaced about one half side of the chamber; and a complementary base adapted to mount to the chamber about a downstream edge of the chamber to form the assembly. | ||
| 地址 | Clermont FL US | ||