| 发明名称 |
Self-cleaning ultrasonic horn. |
| 摘要 |
<p>An ultrasonic horn having a bore extending therethrough has an inwardly directed shoulder located substantially at a vibratory antinode of the horn. The shoulder narrows the diameter of the bore and imparts an agitating action to liquid in the vicinity thereof to scrub the bore.</p> |
| 申请公布号 |
EP0212280(A2) |
申请公布日期 |
1987.03.04 |
| 申请号 |
EP19860109947 |
申请日期 |
1986.07.19 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHOW, ALLAN TIT-SHING;STAUNTON, HAROLD FRANCIS |
| 分类号 |
B06B1/02;B01L3/00;B06B3/02;G01N1/00;(IPC1-7):B06B3/02;B01J19/10 |
主分类号 |
B06B1/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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