| 发明名称 |
MAGNET ASSEMBLIES FOR PIPELINE INSPECTION VEHICLES |
| 摘要 |
<p>An improved magnetic assembly for a magnetic pipeline inspection vehicle in which the assembly is rigidly secured on the body (3) of the vehicle which is ferro-magnetic and provides an annular magnetic return path between magnetic pole members formed of permanent magnets (2) and flexible bristles or foils (4).</p> |
| 申请公布号 |
CA1185325(A) |
申请公布日期 |
1985.04.09 |
| 申请号 |
CA19810368532 |
申请日期 |
1981.01.15 |
| 申请人 |
BRITISH GAS CORPORATION |
发明人 |
SHARP, MICHAEL R.G.;BRAITHWAITE, JOHN C. |
| 分类号 |
G01M3/00;G01N27/82;(IPC1-7):G01N27/82 |
主分类号 |
G01M3/00 |
| 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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