| 发明名称 |
METHOD AND APPARATUS FOR PREPPING BORES AND CURVED INNER SURFACES WITH A ROTATING HIGH-FREQUENCEY FORCED PULSED WATERJET |
| 摘要 |
A method of prepping a cylindrical inner surface of a bore using a high-frequency forced pulsed waterjet apparatus entails generating a pressurized waterjet using a high-pressure water pump, generating a high-frequency signal using a high-frequency signal generator, applying the high-frequency signal to a transducer having a microtip to cause the microtip to vibrate to thereby generate the high-frequency forced pulsed waterjet, and rotating the rotatable ultrasonic nozzle inside the bore to prep the inner cylindrical surface of the bore using the high-frequency forced pulsed waterjets exiting from the angled exit orifices of the rotatable ultrasonic nozzle. |
| 申请公布号 |
US2014252107(A1) |
申请公布日期 |
2014.09.11 |
| 申请号 |
US201414285196 |
申请日期 |
2014.05.22 |
| 申请人 |
VLN Advanced Technologies Inc. |
发明人 |
Vijay Mohan M.;Tieu Andrew Hung;Yan Wenzhuo;Daniels Bruce R. |
| 分类号 |
B05B17/06 |
主分类号 |
B05B17/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of prepping a cylindrical inner surface of a bore using a high-frequency forced pulsed waterjet apparatus, the method comprising:
generating a pressurized waterjet using a high-pressure water pump; generating a high-frequency signal using a high-frequency signal generator; applying the high-frequency signal to a transducer having a microtip to cause the microtip to vibrate to thereby generate the high-frequency forced pulsed waterjet; and rotating the rotatable ultrasonic nozzle inside the bore to prep the inner cylindrical surface of the bore using the high-frequency forced pulsed waterjet exiting from at least one angled exit orifice of the rotatable ultrasonic nozzle. |
| 地址 |
Ottawa CA |
