| 发明名称 |
EQUAL-WALLED GEROTOR PUMP FOR WELLBORE APPLICATIONS |
| 摘要 |
One example of a gerotor pump includes an inner rotor comprising multiple teeth, the inner rotor configured to rotate about a first longitudinal gerotor pump axis. The gerotor pump also includes a hollow outer rotor including an outer surface and an inner surface having substantially identical contours, the inner surface configured to engage with the multiple teeth and to rotate about a second longitudinal gerotor pump axis. The pump includes a pump housing within which the inner rotor and the outer rotor are disposed, wherein the outer surface of the outer rotor defines gaps between the pump housing and the outer rotor. |
| 申请公布号 |
US2016273534(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201615070477 |
申请日期 |
2016.03.15 |
| 申请人 |
Saudi Arabian Oil Company |
发明人 |
Melo Rafael Adolfo Lastra;Xiao Jinjiang |
| 分类号 |
F04C13/00;F04C2/10;E21B43/12 |
主分类号 |
F04C13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gerotor pump comprising:
an inner rotor comprising a plurality of teeth, the inner rotor configured to rotate about a first longitudinal gerotor pump axis; and a hollow outer rotor comprising an outer surface and an inner surface having substantially identical contours, the inner surface configured to engage with the plurality of teeth and to rotate about a second longitudinal gerotor pump axis. |
| 地址 |
Dhahran SA |
