| 发明名称 |
Leak detecting device |
| 摘要 |
In a device for detecting oil leaks and the like on a surface of water such as a moat around an oil storage tank, a vibrator is placed which substantially eliminates extraneous matter attaching to or depositing on the sensor and thereby enhances the conditions for leak detection.
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| 申请公布号 |
US4640123(A) |
申请公布日期 |
1987.02.03 |
| 申请号 |
US19850768456 |
申请日期 |
1985.08.22 |
| 申请人 |
JUNKOSHA COMPANY, LTD. |
发明人 |
IMAIZUMI, HARUO;KOBAYASHI, SATORU |
| 分类号 |
G01N27/07;B65D90/50;G01M3/00;G01M3/02;G01M3/16;G01N33/18;(IPC1-7):G01N27/00 |
主分类号 |
G01N27/07 |
| 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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