| 发明名称 |
Float apparatus and method for determining leaks using the apparatus. |
| 摘要 |
<p>Apparatus for detecting small changes in float position, to determine leaks from a liquid storage tank for example, has a float located at a particular depth such that temperature variations in the liquid do not result in spurious movement of the float.</p> |
| 申请公布号 |
EP0168842(A2) |
申请公布日期 |
1986.01.22 |
| 申请号 |
EP19850200108 |
申请日期 |
1981.10.30 |
| 申请人 |
ATLANTIC RICHFIELD COMPANY |
发明人 |
BAILLIE, LLOYD ALVIN;SENESE, FRANK JOHN |
| 分类号 |
G01F23/292;G01F23/70;G01F23/76;(IPC1-7):G01F23/70;G01F23/28;G01M3/32 |
主分类号 |
G01F23/292 |
| 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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