| 发明名称 |
APPARATUS FOR DETECTING METAL OBJECTS |
| 摘要 |
<p>The apparatus of the invention comprises at least two transmitter coils (3) and a respective number of receiver coils (4). The transmitter coils (3) and the respective receiver coils (4) are placed in a crosswise position with respect to each other so that the primary fields created by the transmitter coils (3) are divergent.</p> |
| 申请公布号 |
CA1203304(A) |
申请公布日期 |
1986.04.15 |
| 申请号 |
CA19820414974 |
申请日期 |
1982.11.05 |
| 申请人 |
OUTKUMPU OY |
发明人 |
AITTONIEMI, KARI T.J.;KIURU, ERKKI S.;LAPPALAINEN, AATU V.K.;SAVOLAINEN, KALEVI |
| 分类号 |
G01V3/10;G01V3/11;(IPC1-7):G01V3/11;G01N27/72 |
主分类号 |
G01V3/10 |
| 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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