| 发明名称 |
MULTI-STAGE HIGH PRESSURE FLANGED PUMP ASSEMBLY |
| 摘要 |
A pump assembly for use within a high pressure pumping system includes housing, a head and a base. The housing contains at least one centrifugal pump stage. The head and base are attached to the housing with corresponding internal threaded connections. The head and base are further retained to the housing with corresponding external flanged connections. The external flanged connections provide redundant connections that reduce the risk of separation between the housing and the head and base. |
| 申请公布号 |
US2015104337(A1) |
申请公布日期 |
2015.04.16 |
| 申请号 |
US201314054398 |
申请日期 |
2013.10.15 |
| 申请人 |
GE Oil & Gas ESP, Inc. |
发明人 |
Schoelen Matthew Allen;Wang Chengbao;Loveless Colby Lane;Gahlot Vishal;James Mark |
| 分类号 |
F04B35/04 |
主分类号 |
F04B35/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pump assembly for use within a pumping system, the pump assembly comprising:
a housing, wherein the housing contains one or more centrifugal pump stages; a head connected to the housing, wherein the head is connected to the housing with an internal threaded connection and an external flanged connection; and a base connected to the housing; wherein the base is connected to the housing with an internal threaded connection and an external flanged connection. |
| 地址 |
Oklahoma City OK US |
