| 发明名称 |
SYSTEM AND METHOD FOR CLEANING OF A DRILL BIT |
| 摘要 |
A system for cleaning of a drill bit, comprises a vibration generator arranged to generate vibrations in the ultrasonic frequency range in at least parts of the drill bit, and a power source connected to the vibration generator. |
| 申请公布号 |
WO2015150291(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
WO2015EP56813 |
申请日期 |
2015.03.27 |
| 申请人 |
BADGER EXPLORER ASA |
发明人 |
LARSEN, ØYSTEIN;SIKANETA, SAKALIMA, GEORGE |
| 分类号 |
E21B7/24;E21B7/26 |
主分类号 |
E21B7/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
