| 发明名称 |
NON-DESTRUCTIVE TESTING |
| 摘要 |
<p>An arrangement for the non-destructive testing of articles in which a head carring at least one ultrasonic testing transducer, is caused to reciprocate so as to impact upon the article to be tested with an impulsive blow of short dwell time once during each reciprocation, the transducer element carrying out a testing operation during the dwell time of each impact.</p> |
| 申请公布号 |
CA1050653(A) |
申请公布日期 |
1979.03.13 |
| 申请号 |
CA19750242672 |
申请日期 |
1975.12.29 |
| 申请人 |
BRITISH STEEL CORPORATION |
发明人 |
HETHERINGTON, MATTHEW J.;LEWIS, RICHARD;GOODE, GRAHAM E. |
| 分类号 |
G01N29/04;G01N29/28;G01N29/40;G10K11/35;(IPC1-7):01N29/04;01B17/02 |
主分类号 |
G01N29/04 |
| 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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