发明名称 |
DUAL-DIRECTION MIXING IMPELLER |
摘要 |
An impeller, which may be a dual-direction mixing impeller, may include a hub and a blade extending from the hub, the blade having a substantially flat root portion and a twisted outer portion, the blade terminating at the twisted outer portion. |
申请公布号 |
US2016339402(A1) |
申请公布日期 |
2016.11.24 |
申请号 |
US201514718860 |
申请日期 |
2015.05.21 |
申请人 |
National Oilwell Varco, L.P. |
发明人 |
Janz Eric Edward Antonio;Myers Kevin J. |
分类号 |
B01F7/00 |
主分类号 |
B01F7/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A dual-direction mixing impeller comprising:
a hub; and a blade extending from the hub, the blade having a substantially flat root portion and a twisted outer portion, the blade terminating at the twisted outer portion. |
地址 |
Houston TX US |